Data Science Online Certification Training


You will become an expert in Data Science after completing the online Data Science training at 3RI Technologies. We will work on several projects and case studies during the Data Science online course. Projects of this sort are what set our course apart from other courses. As you work on this project, you will have the opportunity to learn how a product is developed, deployed, and tested. You will learn the best practices that can help you achieve your desired job in the future.

Enquire Now

Trainings Conducted
0 +
Batches Completed
0 +
Companies Tie-ups
0 +
Students Placed
0 +
Corporate Trainings
0 +

Key Features

Course Duration : 3.5 Months

Real-Time Projects : 2

Online Live Training

EMI Option Available

Certification & Job Assistance

24 x 7 Lifetime Support

Our Industry Expert Trainer

We are a team of 10+ Years of Industry Experienced Trainers, who conduct the training with real-time scenarios.
The Global Certified Trainers are Excellent in knowledge and highly professionals.
The Trainers follow the Project-Based Learning Method in the Interactive sessions.

Data Science Online Training Overview

About Data Science Online Course

Data Science Course

Today more and more companies are starting up their opportunities to data science, unlocking its potential and enhancing the value of a data scientist who knows how to ridicule actionable insights from gigabytes of data. And then it is also clear that there is tremendous value in data processing & analysis, and this implies more and more requirements for data scientists.

Now, What is Data Science?

Data science is a massive branch of field that uses scientific methods, methods, algorithms, and systems to derive knowledge and insights from structural and unstructured data. Data science is whole and sole about data mining, artificial intelligence, machine learning, big data, etc.

3RI Technologies Data Science Online training gives you broad exposure to key concepts and tools from Python, R to Machine Learning, and more. Hands-on labs and project work bring these concepts to life with our instructors and training proficient’s to guide you along the entire course. You will expertise yourself in all the tools and systems used by Data Science Professionals. This course includes training in Python, Statistics, Apache Spark & Scala, Tableau, and all the other renowned and related technologies.


In-Demand Data Science Careers Infographics


With 3RI’s Data Science online program, you will also learn programming languages, machine learning algorithms, and more. Take this opportunity and hone yourself with all the latest technologies now. Become an expert Data Scientist today. At the end of this course, you will receive 3RI Technologies’ certificates in the Data Science courses on the learning path. These certificates will indeed act as adding your skill sets as an expert in Data Science and all its aspects. Also, this certificate will add a plus point while applying for extraordinary opportunities.

Course Features

Key Features

  • Job Assistance
  • Certified Course
  • 24/7 Support & Access
  • Flexible Timings
  • Career Development
  • Extra Activities, Sessions
  • Soft-skill Development Sessions


  • 40-50 Hours


  • Basic knowledge of Python programming language.
  • Basic knowledge of Database (SQL) and files (MS Excel, CSV, etc.)
  • Basic high school Algebra and Geometry


  • Developers looking for a career switch and aspiring to become Data Scientists.
  • Students pursuing their graduation/post-graduation and to make their career in the Data Analytics / Data science field.
  • BigData Professionals.
  • Professionals who want to understand machine learning.
  • Professionals working on Data and Business Analysts
Overview of DATA SCIENCE


Data Science is a branch of science that primarily focuses on studying different formats of data like structured(data present in tabular format) and unstructured data(images, videos, emails, and so on) for competitive analysis of the market.

It will help to understand the pattern that is followed in that data. Different tools and programming languages are used to serve this purpose based on certain assumptions. 

It is the responsibility of the Data Scientist to analyze, process, and transform the data into a readable format. A large and complex set of data is under analysis. This data set can be obtained from various sources like social media platforms, survey forms, search engines, and so on.

It is necessary to interpret this data and predict the market behavior for the future. Also, you will be able to communicate the results to the concerned department to take necessary action in response to the market demand.

We at 3RI Technologies focus on offering an industry-oriented training program in Data Science online course. Through these Data Science online classes, you will able to analyze this data set and effectively interpret it for non-technical members of the company.

What is the use of DATA SCIENCE?

When I talk about Data Science, you can find its applications in almost all fields.

Say for example you are shopping on Amazon, don’t you find it strange, that even after logging off from the account you will see similar ads while you continue to surf on the Internet.

Isn’t this spooky. But this is Data Science and Machine Learning.

Every minute that you spend on the Internet creates data, which is constantly been monitored. Then Google uses this data to show you the relevant ads that increase the chances of you clicking them and thereby increasing the sales for that particular business.

Another application of Data Science is speech and image recognition. You can search for anything on Google by simply telling the search engine, instead of typing it yourself.

Few other applications of Data Science are

  • Google Search results
  • Paid Advertisements display
  • Recommendations from different websites
  • Image and speech recognizing abilities

3RI Technologies is the best online training institute for Data Science. Join Data Science online classes to develop your skills and work on industry-based applications.

What is the importance of Data Science?

Data is an important key to analyze customer behavior. Most companies are looking to leverage this opportunity. So the companies want to use these large sets of data and increase their sales and thus profits. Analysis of this data will help the business owners to make quicker decisions that can benefit the business.

Thus many business owners are recruiting Data scientists to serve this purpose. At 3RI Technologies, you will become a proficient Data Scientist by joining Data Science online course.

Is DATA SCIENCE easy to learn?

With proper training and guidance, anyone can learn Data Science with ease. 3RI Technologies is the best training institute for Data Science. Here every concept in Data Science is covered with several examples and case studies.

Instructors also clarify every doubt. It doesn’t matter if the students ask the doubt multiple times, they are happy to help them understand that concept. Also, the practical sessions that are conducted LIVE help in better understanding the scope of Data Science.

Soon after finishing this Data Science online course, you will be able to analyze the data and make necessary predictions for the company.

Can you elaborate on Big Data vs Data Science?

Big Data is the large data that is floating in this world of the Internet. However, Data Science is the branch of science that analyzes this Big Data to interpret results. This result is then communicated to non-technical people like sales, and marketing people of the company.

Data Scientist vs Data Analyst?

A data scientist is responsible for doing statistical analysis of Big data and developing machine learning systems according to the results obtained from them. 

While a Data Analyst helps in finding a technical solution according to the requirements of the business.

How can we differentiate between Data Scientist and Data Engineer? 

The role of a Data Scientist is to analyze the Big data that is managed by the Data Engineer. Thus, Data scientist depends on the task completion by Data Engineer.

Should I plan to become a Data Engineer or a Data scientist?

A Data Engineer is responsible for managing the infrastructure and architecture to manage Big Data, whereas a Data Scientist is responsible for analyzing this data and making predictions for the business. 

Job opportunities with DATA SCIENCE

Several job opportunities are waiting for a certified Data Science professional. You can either work as a Data Scientist, Data Engineer, Data Analyst with a reputed company. You can also work as a freelancer or start your consultancy to provide solutions for data.

At 3RI Technologies, we offer the best online training institute for Data Science. By joining our Data Science online course, you will get ready to be easily absorbed by these companies who are looking for talented candidates.

The popular job opportunities that are available are

  • Data Scientist
  • Data Engineer
  • Analytical manager
  • Machine Learning Engineer
  • A statistical expert specialized in programming

Even today if you randomly check for jobs that are available for a Data Science professional, your search result would give you around 50K jobs that

Now if randomly you search for job opportunities that are available for a Data Science developer, your search will end up with 50K opportunities available in India itself.

Data Science online training will make you ready for the market and land a high paying job, that you might be looking for some time.

Does DATA SCIENCE have good career opportunities?

On average, more than 1. 5 lakh jobs would be available to you if you are a Data Science professional. Out of these large numbers, 50K itself is available in our country, India.

You will find opportunities in TCS, Zensar, HCL, and many more. The starting salary of any Data Scientist would be $100K and this salary increases as you grow in your experience.

It is a lucrative career opportunity that can be grabbed by undergoing Data Science training online.

What is the responsibility of a Data Scientist?

After completing our Data Science online course, you will be joining as a Data scientist in a reputed company. 

Your responsibility would involve analyzing the given data sets that are collected from a different source. Then you would be responsible to manipulate the data using statistical methods. This data is then visualized using different tools such that the data can be interpreted to the business.

Our DATA SCIENCE online course will help you become ready to start immediately at your job and gain the trust of your employers. You will be paid handsomely for the kind of work you will be able to do.

What job openings available to you after completion of the DATA SCIENCE online course?

After completing the DATA SCIENCE online course you can start to work as,

  • Data Scientist
  • Data Engineer
  • Analytical manager
  • Machine Learning Engineer
  • A statistical expert specialized in programming

You will get a chance to work as a freelancer or run your consultancy and grab individual projects. 

All your dreams will be fulfilled with the help of the Data Science online course offered at 3RI Technologies. We will also provide you with placement assistance in the form of Mock interviews, Resume creation, Group Discussion, Soft skill workshops.

We have already helped over 30K students get their dream jobs and start their career as a Data Science professional.

How much does a Data scientist earn?

The average salary that is offered to any skilled Data Scientist is $150K. It also varies from place to place. And as the experience level increases, so do the salary too.

Companies are ready to pay for a skilled Data Scientist. You need to keep yourself updated and dedicated to start to earn a higher salary package.

To become skilled in the right techniques, you should join the Data Science online course at 3RI Technologies. This course will prepare you to face this competition.

Is it possible for me to migrate from my current domain to DATA SCIENCE?

If you are interested to play with data and analyze this data to help the business grow, then it would be better to make the shift rather than continuing in the current domain.

We at 3RI Technologies will help you to sharpen your skills and lay a strong foundation for the basic and advanced concepts in Data Science. Through our practical sessions, you will be able to think like an employee already.

You may have to start like a fresher but soon you will gain the due promotion that you have been looking after completing this Data Science online course.

Is it easy to get a job through 3RI Technologies?

The only thing you need to know what kind of profile you are exactly looking for. Then you need to work towards reaching your defined goals. With determined dedication and guidance from our trainers, you will be able to get a job.

Name a few companies that are looking for DATA SCIENCE professionals?

Many top companies are always looking for skilled Data Science professionals. To name a few,

  • Infosys
  • TCS
  • Cognizant
  • Zensar
  • Accenture
  • And so on.

Is Data Science a good career option?

Yes, it is a great career if you are looking in terms of high pay and a good position in the company. This profile involves various data formats that are collected from different sources. This interpreted data set is then visualized and conveyed to the concerned stakeholders.

About Trainer

At 3RI Technologies, all our trainer who gets on board is screened by our Technical head, Ms. Rupali Sharma. She ensures that the trainers have the necessary skill set and passion to teach our students. She also checks if these trainers can manage the online classes smoothly.

Our team of expert trainers helps us in achieving our mission to make all our students ready for the job such that the companies appreciate them on their knowledge and practical experience they have soon after they join the project.

  • All our trainers have at least been working for 5 years in top MNC’s like HCL, Cognizant, Google, and so on.
  • They have worked on several Data Science projects while working in those companies. They are with us only to fulfill their passion for teaching. 
  • This work experience helps our students to understand the best practices for design and coding.
  • Our instructors and the Technical head have worked together to create the Data Science study material that will benefit our students. Also, they keep on regularly updating it to keep it to the demands of the market.
  • These trainers have successfully trained more than 1000 students to date.
  • Our trainers are certified Data Science professionals.
  • The trainers have vibrant energy and this reflects in each of their Data Science online classes. We are constantly receiving appreciation from all our trainers.
  • Also through their direct connections with the HR and recruiting team where they are working, we can avail more job opportunities for our students. Through these vital connections, we also get a variety of industry projects that our students can work on.
  • Our trainers are extremely friendly. All our students look up to them and get all their doubts cleared during the Data Science online class.
  • All our trainers are trained by our technical head so that they can handle each of the Data Science online classes.
  • They are guiding pillars for our students when it comes to completing the assignments. The assignments will help our students to practically implement every concept.
  • The instructors ensure that every concept is taught to our students in the simplest way possible.
  • They encourage discussions to happen during class as it instigates the thought process of every student.
  • They also make it a point to share the best coding practices that they implement at their companies. This gives an insight into the practices our students can follow too.
  • They are constantly motivating us to perform better than the previous class. They discuss smart ways to improve the performance of the systems that are developed during the training. It will include discussing the thought process that goes into coming up with a particular solution.
  •  They will help you with preparing you for your interviews and Data Science certification exams that you might be planning to take up.

Skills Required

0 +
24x7 Support and Access
120 to 150 Hrs Course Duration
120- 0
Extra Activities, Sessions
0 %

Data Science Online Course Syllabus

Best-in-class content by leading faculty and industry leaders in the form of videos, cases and projects, assignments and live sessions

1: Fundamentals of Statistics & Data Science
  1. Fundamentals of Data Science and Machine Learning
  • Introduction to Data Science
  • Need of Data Science
  • BigData and Data Science’
  • Data Science and machine learning
  • Data Science Life Cycle
  • Data Science Platform
  • Data Science Use Cases
  • Skill Required for Data Science
  1. Mathematics For Data Science
  • Linear Algebra
    • Vectors
    • Matrices
  • Optimization
    • Theory Of optimization
    • Gradients Descent
  1. Introduction to Statistics
  • Descriptive vs. Inferential Statistics
  • Types of data
  • Measures of central tendency and dispersion
  • Hypothesis & inferences
  • Hypothesis Testing
  • Confidence Interval
  • Central Limit Theorem
  1. Probability and Probability Distributions
  • Probability Theory
  • Conditional Probability
  • Data Distribution
  • Distribution Functions
    • Normal Distribution
    • Binomial Distribution
2: MS Excel
  1. Using Spreadsheet
  • What is Excel?
  • Why Use Excel?
  • Excel Overview
  • Excel Ranges,Selection of Ranges
  • Excel Fill,Fill Copies,Fill Sequences,Sequence of Dates
  • Excel add,move,delete cells
  • Excel Formulas
  • Relative and Absolute References
  1. Functions
  • SUM
  • MAX & MIN
  • TRIM
  • LEN
  1. Advanced Functions
  • Excel IF Function
  • Excel If Function with Calculations
  • How to use COUNT, COUNTIF, and COUNTIFS Function?
  • Excel Advanced If Functions
  1. Data Visualization
  • Excel Data Analysis – Data Visualization
  • Visualizing Data with Charts
  • Chart Elements and Chart Styles
  • Data Labels
  • Quick Layout
  • An Introduction to RDBMS & SQL
  • Data Retrieval with SQL
  • Pattern matching with wildcards
  • Basics of sorting
  • Session summary
  • Order by clause
  • Aggregate functions
  • Group by clause
  • Having clause
  • Nested queries
  • Inner join
  • Multi join
  • Outer join
  • Adding and Deleting columns
  • Changing column name and Data Type
  • Creating Table from existing Table
  • Changing Constraints Foreign key
4: Python for Data Science
  1. An Introduction to Python
  • Why Python , its Unique Feature and where to use it?
  • Python environment Setup/shell
  • Installing Anaconda
  • Understanding the Jupyter notebook
  • Python Identifiers, Keywords
  • Discussion about installed module s and packages
  1. Conditional Statement ,Loops and File Handling
  • Python Data Types and Variable
  • Condition and Loops in Python
  • Decorators
  • Python Modules & Packages
  • Python Files and Directories manipulations
  • Use various files and directory functions for OS operations
  1. Python Core Objects and Functions
  • Built in modules (Library Functions)
  • Numeric and Math’s Module
  • String/List/Dictionaries/Tuple
  • Complex Data structures in Python
  • Python built in function
  • Python user defined functions

4. Introduction to NumPy

  • Array Operations
  • Arrays Functions
  • Array Mathematics
  • Array Manipulation
  • Array I/O
  • Importing Files with Numpy

5. Data Manipulation with Pandas

  • Data Frames
  • I/O
  • Selection in DFs
  • Retrieving in DFs
  • Applying Functions
  • Reshaping the DFs – Pivot
  • Combining DFs
  • Data Alignment 

6. SciPy

  • Matrices Operations
  • Create matrices
    Inverse, Transpose, Trace,   Norms , Rank etc
  • Matrices Decomposition
    Eigen Values & vectors

7.Visualization with Seaborn

    • Seaborn Installation
    • Introduction to Seaborn
    • Basics of Plotting
    • Plots Generation
    • Visualizing the Distribution of a Dataset
    • Selection color palettes  

8. Visualization with Matplotlib

  • Matplotlib Installation
  • Matplotlib Basic Plots & it’s Containers
  • Matplotlib components and properties
  • Pylab & Pyplot
  • Scatter plots
  • 2D Plots-
  • Histograms
  • Bar Graphs
  • Pie Charts
  • Box Plots
  • Customization
  • Store Plots

9. SciKit Learn

  • Basics
  • Data Loading
  • Train/Test Data generation
  • Preprocessing
  • Generate Model
  • Evaluate Models

10. Descriptive Statistics

. Data understanding

  • Observations, variables, and data matrices
  • Types of variables
  • Measures of Central Tendency
  • Arithmetic Mean / Average
    • Merits & Demerits of Arithmetic Mean and Mode
    • Merits & Demerits of Mode and Median
    • Merits & Demerits of Median Variance

11. Probability Basics

  • Notation and Terminology
  • Unions and Intersections
  • Conditional Probability and Independence

12. Probability Distributions

  • Random Variable
  • Probability Distributions
  • Probability Mass Function
  • Parameters vs. Statistics
  • Binomial Distribution
  • Poisson Distribution
  • Normal Distribution
  • Standard Normal Distribution
  • Central Limit Theorem
  • Cumulative Distribution function

13.  Tests of Hypothesis

  • Large Sample Test
  • Small Sample Test
  • One Sample: Testing Population Mean
  • Hypothesis in One Sample z-test
  • Two Sample: Testing Population Mean
  • One Sample t-test – Two Sample t-test
  • Paired t-test
  • Hypothesis in Paired Samples t-test
  • Chi-Square test

14. Data Analysis

  • Case study- Netflix
  • Deep analysis on Netflix data
5: Machine Learning
  1. Exploratory Data Analysis
  • Data Exploration
  • Missing Value handling
  • Outliers Handling
  • Feature Engineering
  1. Feature Selection
  • Importance of Feature Selection in Machine Learning
  • Filter Methods
  • Wrapper Methods
  • Embedded Methods
  1. Machine Learning: Supervised Algorithms Classification
  • Introduction to Machine Learning
  • Logistic Regression
  • Naïve Bays Algorithm
  • K-Nearest Neighbor Algorithm
  • Decision Tress
    1. SingleTree
    2. Random Forest
  • Support Vector Machines
  • Model Ensemble
  • Model Evaluation and performance
    • K-Fold Cross Validation
    • ROC, AUC etc…
  • Hyper parameter tuning
    • Regression
    • classification
  1. Machine Learning: Regression
  • Simple Linear Regression
  • Multiple Linear Regression
  • Decision Tree and Random Forest Regression
  1. Machine Learning: Unsupervised Learning Algorithms
  • Similarity Measures
  • Cluster Analysis and Similarity Measures
  1. Ensemble algorithms
  • Bagging
  • Boosting
  • Voting
  • Stacking
  • K-means Clustering
  • Hierarchical Clustering
  • Principal Components Analysis
  • Association Rules Mining & Market Basket Analysis 

7. Recommendation Systems

  • collaborative filtering model
  • content-based filtering model.
  • Hybrid collaborative system.
6: Artificial Intelligence & Deep Learning
  1. Artificial Intelligence
    • An Introduction to Artificial Intelligence
    • History of Artificial Intelligence
    • Future and Market Trends in Artificial Intelligence
    • Intelligent Agents – Perceive-Reason-Act Loop
    • Search and Symbolic Search
    • Constraint-based Reasoning
    • Simple Adversarial Search (Game-Playing)
    • Neural Networks and Perceptions
    • Understanding Feedforward Networks
    • Boltzmann Machines and Autoencoders
    • Exploring Backpropagation
  2. Deep Networks and Structured Knowledge
    • Understanding Sensor Processing
    • Natural Language Processing
    • Studying Neural Elements
    • Convolutional Networks
    • Recurrent Networks
    • Long Short-Term Memory (LSTM) Networks
  3. Natural Language Processing
    • Natural Language Processing
    • Natural Language Processing in Python
    • Studying Deep Learning
    • Artificial Neural Networks
    • ANN Intuition
    • Plan of Attack
    • Studying the Neuron
    • The Activation Function
    • Working of Neural Networks
    • Exploring Gradient Descent
    • Stochastic Gradient Descent
    • Exploring Backpropagation
  4. Artificial and Conventional Neural Network
    • Understanding Artificial Neural Network
    • Building an ANN
    • Building Problem Description
    • Evaluation the ANN
    • Improving the ANN
    • Tuning the ANN
  5. Image Processing / Machine Vision
  • Image basics
  • Loading and saving images
  • Thresholding
  • Bluring
  • Masking
  • Image Augmentation
  1. Conventional Neural Networks
  • CNN Intuition
  • Convolution Operation
  • ReLU Layer
  • Pooling and Flattening
  • Full Connection
  • Softmax and Cross-Entropy
  • Building a CNN
  • Evaluating the CNN
  • Improving the CNN
  • Tuning the CNN
  1. Recurrent Neural Network
  • Recurrent Neural Network
  • RNN Intuition
  • The Vanishing Gradient Problem
  • LSTMs and LSTM Variations
  • Practical Intuition
  • Building an RNN
  • Evaluating the RNN
  • Improving the RNN
  • Tuning the RNN
  1. Time Series Data
  • Introduction to Time series data
  • Data cleaning in time series
  • Pre-Processing Time series Data
  • Predictions in Time Series using ARIMA, Facebook Prophet models.
7: GIT Complete Overview
  • Introduction to Git and Distributed version control
  • Life Cycle
  • Create clone & commit Operations
  • Push & Update Operations
  • Stash, Move, Rename & Delete Operations
8: Machine Learning in Cloud

Machine Learning Features and Services

  • Using python in Cloud
  • How to access Machine Learning Services
  • Lab on accessing Machine learning services
  • Uploading Data
  • Preparation of Data
  • Applying Machine Learning Model
  • Deployment by publishung Models using  AWS or other cloud computing.


9: Data Visualization with Tableau

1. Introduction to Data Visualization and the Power of Tableau

  • Architecture of Tableau
  • Product Components
  • Working with Metadata and Data Blending
  • Data Connectors
  • Data Model
  • File Types
  • Dimensions & Measures
  • Data Source Filters
  • Creation of Sets.

2. Scatter Plot

  • Gantt Chart
  • Funnel Chart
  • Waterfall Chart
  • Working with Filters
  • Organizing Data and Visual Analytics
  • Working with Mapping
  • Working with Calculations and Expressions
  • Working with Parameters
  • Charts and Graphs
  • Dashboards and Stories
10: Project Work and Case Studies
  • Machine Learning end to end Project blueprint
  • Case study on real data after each model.
  • Regression predictive modeling – E-commerce
  • Classification predictive modeling – Binary Classification
  • Case study on Binary Classification – Bank Marketing
  • Case study on Sales Forecasting and market analysis
  • Widespread coverage for each Topic
  • Various Approaches to Solve Data Science Problem
  • Pros and Cons of Various Algorithms and approaches
  • Amazon-Recommender
  • Image Classification
  • Sentiment Analysis

Project Domains: Finance

  • Insurance company wants to decide on the premium using various parameters of the client.
  • It’s an important problem to keep the clients and attract new ones.

By completing this project you will learn:

  • How to collect data?, how to justify right features? , Which ML / DL model is best in this situation? How much data is enough?
  • How to have CI/CD in the project?
  • How to do Deployment of Project to cloud?


Image Processing in Health care

  • A hospital wants to automate Detection of pneumonia in X-rays using image processing.

By doing this project you will understand

  • How to handle image data? How to preprocess and augment image data? How to choose right model for image process?
  • How to apply transfer learning in image processing?
  • How to do incremental learning & CI/CD in the project?
  • How to do Deployment of Project to cloud?



Natural Language Processing

  • One of the companies wants to automate applicant’s level in English communication.
  • Create a ML/DL model for this task.

By completing this project you will learn

  • How to do convert text to right representation? How to preprocess text data? How to select right ML/DL model for text data ?
  • How to do transfer learning in Text Analytics?
  • How to do CI/CD in text analytics project?
  • How to do Deployment of Project to cloud?



  • A mechanical company wants to perform predictive maintenance of engine parts.
  • This enables company to efficiently change parts before machine fails.

By performing this task you will learn,

  • How to handle time series data?
  • How to preprocess time series data?
  • How to create ML/DL model for Time series Data?
  • How to do CI/CD in text analytics project?
  • How to do Deployment of Project to cloud?


Sales / Demand Forecasting

  • Predict the sales / demand of a product of a company.
  • Sales / Demand forecasting of the product will help company efficiently manage the resources.
  • Create a ML/DL model for this problem.

By performing this project you will learn,

  • How to handle time series data?
  • How to preprocess time series data?
  • How to create ML/DL model for Time series Data?
  • How to do CI/CD in text analytics project?
  • How to do Deployment of Project to cloud?

Do you want to book a FREE Demo Session?

Free Career Counselling

We are happy to help you 24/7

Who can apply for the course?

Want an Expert Opinion?

Industry Projects

Learn through real-life industry projects sponsored by top companies across industries

Dedicated Industry Experts Mentors

Receive 1:1 career counselling sessions & mock interviews with hiring managers. Further your career with our 300+ hiring partners.

Batch Schedule

Schedule Your Batch at your convenient time.

29-June-24 | SAT-SUN 8:00 AM to 10:00 AM

08-July-24 | MON-FRI 8:00 AM to 10:00 AM

27-July-24 | SAT-SUN 8:00 AM to 10:00 AM

Want to Book Your Seat?

Will I Get Certified?

Upon successfully completing this program, you’ll earn a certificate.

The 3RI certification is accepted and respected by every significant multinational company across the nation. Fresh graduates and corporate trainees are eligible for the assistance. We offer certificate once the academic and practical courses have been finished. The certification that we offer here at 3RI is recognized across the country. The value of your resume will grow as a result. With the assistance of this qualification, you will be able to obtain prominent employment posts in the most successful multinational corporations in the country. The completion of our course as well as the projects that are based on practical application, are prerequisites for receiving the certificate.


Data Science Online Training Certification

DATA SCIENCE Online Course Certification

As you have enrolled in our Data Science online course, you have to attend the online Data Science classes. In case you have missed any class due to any personal or health reasons, you have the chance to attend the same session with another upcoming batch. If that is not possible for you, you may listen to the recording of the previous class. And if you have any doubt, you can clarify them during the next class. Doubt clearance is essential to proceed to the next topic.
You also will get a chance to be part of all the quizzes that will be conducted while the Data Science online classes will be going on. The discussions in the Data Science online class will lead to healthy competitions.
As a practice, you will have to finish all the assignments before time and submit them to the concerned instructor for checking. This will help them in understanding whether you can grasp the concept or not. You will receive timely feedback from them to help you work on your weak areas.
Our instructors will not give direct answers to all the coding examples they will take in the Data Science online class. They will direct you to think for yourself and come up with an innovative solution. If the solution is not correct, they will discuss why it is incorrect and how it can get better.
The Data Science online course will end with an exam that will cover theoretical concepts along with practice exams. This will help us to understand how well have you understood the concepts. You may reattempt the exam if you are not able to perform well in this exam.
After completing all your projects and passing this exam, you will be awarded a Certificate of Completion. The certificate holds value across many reputed companies. This will tell your future employers of your capabilities as a Data Scientist.
In case for some reason you do not clear your exam, our instructors will work with you in partnership. They will try to improve your weak areas. Whenever you are confident you may reappear for the exam and earn your certificate.

What are the necessary criteria to unlock my DATA SCIENCE 3RI Technologies Certification?

You need to complete all your assignments and projects on time to be eligible for Data Science 3RI Certification. If your instructor asks you to make any necessary changes, you would have to do it and show the results back to your instructor for approval.
An online exam will be conducted to assess your knowledge theoretically and practically. You need to pass this exam to be able to be eligible to get the certification.
Along with these exam results, you would be also assessed based on your overall performance during the Data Science online class.
Once you satisfy all the above criteria, you will be eligible to receive the certification.

How long does it take to complete DATA SCIENCE online training?

You will need nearly 3 months to complete the Data Science online course. This will include assignments and project completion time.
If you want to complete this Data Science online course in a shorter time, then you would need to spend more time each day on every topic and complete the assignments before time to proceed to the next topics.
Your primary focus should be to get the maximum knowledge during each Data Science online classes.

What is the value of DATA SCIENCE Online training certification in IT companies?

The Data Science online training will help you to transform from a novice to an expert in Data Science. During the Data Science online course, you will be working on multiple projects and case studies. This kind of project is the real USP of our course. Through this project, you will learn about the development, deployment, and testing phase of a product cycle. You will learn the best practices that can be implemented.
After this, the only thing that is needed to apply your knowledge in the job that you start working for.

How many chances do I get to pass the online exam conducted for DATA SCIENCE online training?

Unless you clear the exam you will not get the certification. If you fail once, you will get another chance to reappear for the exam. You will be closely working with your instructor on your potential weak areas and strengthen your grounds in that particular area.
However, there are only fewer chances that you will not be able to pass this exam if you attend all the Data Science online classes and complete all your assignments and projects.

If, I don’t pass the online exam when can I reappear for the exam again?

If you fail when you attempt the exam, you will work along with our instructors to find out the areas where you are having difficulty. This analysis will help the instructors to spend extra time with you to strengthen your weaker areas. Once you are confident that you have gained the necessary knowledge, you can appear for the exam.
As a convention, we prefer a minimum gap of 15 days between the two exams.

Want Free Career Counseling?

Just fill in your details, and one of our expert will call you !

Frequently Asked Questions

1. Why become a Data Scientist?

Being a Data Scientist is one of the most distinguished professionals in any IT industry. In today’s market, Data Scientists are expensive and in demand. As a Data Scientist, you are expected to know the business problem, design a data analysis strategy, collect and format the required data, apply algorithms or techniques using the correct tools, and make recommendations backed by data. Also, you will have many opportunities which will help you promote faster and easier.

2. Why learn Data Science Online Program at 3RI Technologies?

3RI Technologies presents the best online training course for Data Science. The course is intended starting with all the basics to advancing the knowledge into data science. There are many reasons to choose 3RI Technologies for this course, but the most famous ones are mentioned below:

  • Real-time project execution, activities & assignments.
  • Interactive sessions
  • Implement your idea about data scientist
  • Implement your algorithms in machine learning
  • 24/7 support & access
  • Get to understand some concepts of Big Data Hadoop
3. What are the pre-requisites required for learning the Data Science Online training program for 3RI Technologies?

There is no such hard and fast to apply for this course, nor are there any criteria. Anyone who is willing to advance there career or planning to switch their career and start a new career in Data Science can apply.

4. Who can all take this 3RI Technologies Data Science Online Training Program?
  • A Data Science position demands a deep understanding of all the tools & technologies used by a data scientist with proficiency. And this profession has enormous opportunities and a stable career. Anyone who is engaged in data science and analytical frames can go for this course and be willing to promote their career or change their career path. But, to make it more clear, let’s check the list of professionals who can apply for this data science online training course.

    • Analytics Managers
    • Business Analytics
    • Banking & Finance Professionals
    • IT Professionals – Developer, Tester, etc.
    • Supply Chain Network Managers


5. What will all be covered in this online course?

Every part of Data Science – starting from the basics till the advanced technologies and tools – everything will be taught at 3RI Technologies, and the detailed description of all the sessions, modules, and topics covered is given in the brochure below.

6.What is the placement assistance provided by 3RI Technologies?

Almost more than 80% of 3RI Technologies Learners have been promotion, work location, lateral transfers & new job offers. Our certification is well recognized in the IT industry. It is well established to use them in any corner of the world to claim your knowledge level gained at 3RI Technologies for learning Data Science.

7. What if I come across a doubt after completing my Data Science online course?

Once you sign-up with 3RI Technologies, you are accessible to our whole portal and will get 24/7 support and access advantage. The team will help you in resolving queries and doubts during and after the course as well. So, no need to worry if you have any types of queries – we are just a call away. (Contact us link)


Apply now and learn from the industry experts and receive career guidance, followed with placement assistance. With 3RI Technologies, you will also get a chance to get abroad into the recruitment process of the market’s best MNCs.

8. What is the Data Science online course?

When we look at the Internet today, we can find data floating everywhere around us. Data is present on social media platforms, on emailing platform, on Google Search engine.
With the availability of this large set of data, all the companies must tap into this data and get valuable information out of it. The companies are working towards interpreting this data and understanding the trends in the market. This data also helps in analyzing their market position and improving them further based on the study.
3RI Technologies is the leading institute that offers Data Science training online. This course has been designed after dedicated hours put by our expert training team. They have come up with a curriculum that will meet the expectations of freshers as well as experienced professionals.
3RI Technologies have connections in the HR and recruitment departments of 300+ top companies across India. This helps our students get a lucrative job offer after the completion of the course.
Data Science online learning will help you to become job-ready so that you will be easily be absorbed by the top IT giants in the industry. We believe that our quality education will help the budding developers reach their goals and attain success in the long run.
The Data Science online course in India offered by 3RI Technologies will cover all aspects of statistical modeling that are needed to understand Data Science. So you do not have to worry even if you are not a Math student, we will get you through the necessary knowledge with our expert trainers. Then we will be also covering Data Science with Python, where you will study the basics of Python along with special libraries and frameworks like NumPy, Panda, and many more that are useful in the analysis of data. You will also be learning the different algorithms of Machine Learning and ways to implement them in our Data Science online classes.
We take our student’s feedback very seriously and constantly work on improving our study material to meet our student’s expectations. We also incorporate any new release changes or any change that is needed to keep up with the growing market.
All our trainers at 3RI Technologies work towards one goal of providing a practical learning experience to all our students. They share their enriching work experience during the online class to give them a peek into the industry culture.
If you are passionate to learn Data Science then our Data Science online course will help you to achieve the knowledge that you have been aiming to get.

9. What are the objectives of Data Science online classes?

The objective of the Data Science online class is to work towards meeting our student’s expectations of learning the technology through practical hands-on experience. This will in turn help our students to mature from a newbie to a trained professional.

All our Data Science online classes will be 80% practical assignments and case studies. We will only have 20% of time spend on theory alone. All the concepts will have multiple coding examples that will be taken in class along with home assignments given for practice. You will also be taking case studies that involve various industrial segments like E-commerce, Banking, Finance, and so on.

The concepts that you will learn during the class are

  • Introduction to Linear Algebra
  • Staring with Statistics
  • Learning about Probability and its distribution
  • Setting up Python environment on personal laptops
  • Basic Python concepts
  • Conditional flow in Python
  • Study of libraries like SciPy, NumPy, Panda used for Data Manipulation and Data Analysis
  • Understanding the different algorithms used for Machine Learning
  • Studying the basics of Text mining

As a student of our Data Science online training, we will ensure that you understand all the topics to the depth of it.

Also as a BONUS for our students, you will get a chance to attend our Soft Skills training workshop for FREE, which is otherwise charged. This will help in improving your communication skills. You will be taking part in group discussions as a part of this training.

10. Why should you go for Data Science training online?

Today as more and more data is emerging that can be used by companies to understand their customers. This study of the customer will help these companies to analyze their products. They will be able to design their campaigns accordingly or make any change in their product or service.
This has created a pool of job opportunities, for Data Scientist and Data Analyst. More and more skilled Data science professionals are needed by these industries to study this gathered data.
So you must be able to grab this opportunity knocking at your door. For this, you need to get yourself trained. And this training should be from an institute like 3RI Technologies that delivers quality education along with practical working on the industry-based project.
Data Science online classes offered by 3RI Technologies is a perfect mix of theory and practicals during LIVE sessions. These LIVE sessions will help you in interacting directly with the trainers and solving your doubts during the class.
You will also receive software assistance and ebooks to strengthen your foundation knowledge in Data Science. You will be working on several case studies and industry projects to give you exposure to the work culture followed in these companies.
With our tie-ups with more than 300 companies across India, you will get a chance to apply for a job that meets your goals. You will also receive all the assistance that is needed to grab the job like Resume creation, Personality development workshops, MOCK interviews, and so on.

11. Who can opt for Data Science online course?

Today as more and more data is emerging that can be used by companies to understand their customers. This study of the customer will help these companies to analyze their products. They will be able to design their campaigns accordingly or make any change in their product or service.
This has created a pool of job opportunities, for Data Scientist and Data Analyst. More and more skilled Data science professionals are needed by these industries to study this gathered data.
So you must be able to grab this opportunity knocking at your door. For this, you need to get yourself trained. And this training should be from an institute like 3RI Technologies that delivers quality education along with practical working on the industry-based project.
Data Science online classes offered by 3RI Technologies is a perfect mix of theory and practicals during LIVE sessions. These LIVE sessions will help you in interacting directly with the trainers and solving your doubts during the class.
You will also receive software assistance and ebooks to strengthen your foundation knowledge in Data Science. You will be working on several case studies and industry projects to give you exposure to the work culture followed in these companies.
With our tie-ups with more than 300 companies across India, you will get a chance to apply for a job that meets your goals. You will also receive all the assistance that is needed to grab the job like Resume creation, Personality development workshops, MOCK interviews, and so on.

12. How will the Data Science online course help you in your career path?

3RI Technologies is the best online institute for Data Science. It offers a well-researched curriculum that is finalized after taking inputs from our trainers who are working professionals and also from the industries that are recruiting these professionals. We try to fill the gap that exists between the trained and employable candidates.
With the ever-increasing demand for Data science professionals, it becomes our responsibility to train our students with essential skills that can help them in securing high paying jobs.
The average salary for any Data Scientist is $150K. Also, as you grow in your expertise and experience your salary grows too. It is among one of the most trending job profiles that generate more than 1000’s jobs each day whether we consider jobs in the local market or international market.
Data Science online classes will help you develop the thinking ability that will help you to come up with possible solutions for an industry problem. The Data Science online course is in-line with the demand that is required by IT companies.
After successful completion of the course, you will be awarded a Certificate of completion that is recognized by most of the companies. This certificate will showcase your credibility as a Data Scientist and you can start on your new project immediately.

13.What are the pre-requisites for pursuing Data Science online course?

There is no specific pre-requisite that is required to start with the Data Science online course with us. All we need is a willingness to learn and practice.
However, if you are a Mathematics grad, or computer science, or IT grad, you will be able to relate the concepts to your core subjects. But it doesn’t stop others from pursuing this course.
If you have good communication skills you would have the advantage to start your career as a Data scientist as you would be responsible to interpret the numbers for non-technical staff that includes sales and marketing people in a language they can understand.

14. What are the features of Data Science online training?

3RI Technologies is the best training institute for Data Science that offers hands-on training during their LIVE online class.
We work towards our mission of providing quality training programs while continuing to build our relationship with our students.
The USP of this Data Science online course is a chance to work on an industry project that is directly picked up from companies working in different verticals like Banking, Finance, Hospitality, and many more. This will help me improving their skills to analyze a given problem and think in a way that can benefit the company. You will also get a practical feel of what types of projects will come up once you get working.
As a student, you will be working on assignments for which you get feedback. This feedback will help you to improve further on your skills.
You will also get the necessary software assistance so that you can practice on your laptops. The training faculty will be available to resolve your queries that you might face while solving assignments or case studies.
The instructors at 3RI Technologies are certified Data Science professionals who are currently pursuing their careers as Data scientists at top MNCs along with continuing their passion for teaching. The instructors share the type of issues they have faced while working as a Data Scientist. Also, all the doubts can be cleared during the class and the instructor will proceed to the next topic only when you have understood the current topic.
You will also have lifetime access to the study material. Along with that, we will be sharing several e-books that you may prefer to go deeper into the concept. You will also get a chance to attend other LIVE webinars and seminars conducted to upgrade your knowledge even after course completion.
We will also help you in preparing you for the Data Science Global certification exams. Moreover, we have these exams conducted at our center in Pimple Saudagr, Pune along with online mode.
At the end of the course, you will appear for an internal exam that will be one of the criteria to award you with a Certificate of completion from 3RI Technologies.
You will also get placement assistance as a student with 3RI Technologies. We will help you with creating your resume, LinkedIn profile. You can also participate in our special soft skill workshops that will help you develop your communication skills, that is a must for all Data Science professional.
Also, we will conduct several rounds of Mock interviews for you so that you will be able to attend your interviews with confidence. We will also conduct group discussions for you to enhance your overall personality.

15. What skills will I learn with this DATA SCIENCE online training?

Once you start with the Data Science online classes you will become proficient in handling statistical data. 

You will, 

  • Get knowledge in Linear Algebra and optimization techniques used in Statistics.
  • Learn about the different distribution theorems used in Probability. 
  • Become proficient in basic Python programming.
  • Become an expert in handling various Python libraries like SciPy, NumPy, SciKit, Panda, and many more for Data Science activities.
  • Able to manipulate and analyze the different forms of data whether it is structured or unstructured data.
  • Be able to implement different Machine Learning Algorithms
  • Implement case studies of companies from different verticals.
  • Be implementing clustering methods
  • Get an understanding of the responsibility of a Data Scientist

Also, as a part of this Data Science online course, you will be developing your soft skills along with problem-solving ability.

16. What is the duration of DATA SCIENCE training online?

The duration of complete Data Science online learning is of 3 months that will include working on LIVE projects as well. You might be able to complete it lesser time if you can dedicate more time each day.
If you opt for a weekday batch, each class will last for 90 mins. Whereas the class that happens on weekends is of 2 hours duration.
You will need extra time to prepare for the global certification exam for Data Science.

17. Do I need programming for a career in Data Science?

There are tools available to analyze and manipulate data with a GUI interface that doesn’t require you to know to program. However, implementations through such a GUI interface is limited.
Moreover, if you know to program it is always easy to make a transition to a new career at later date. Also, programming will help you to utilize the entire scope of Data Science for the benefit of the company.

18. How I can practice Data science?

You will get all the software assistance that would be needed to set up the environment to practice Data Science environments. This will contain structured notes that will contain step-by-step instructions.
In case of any difficulty in setting up the environment, the queries can be raised to your concerned faculty during the class. You can also take the help of the support team over a call and resolve your issue with their assistance.
However, in case of any issue that is occurring concerning hardware, needs to be resolved by the student itself. However, we will guide you with what is needed so that there is no disturbance in the practice schedule for our students.
In case if you have any queries while solving your assignments, you can always get back with your queries to the concerned trainer. They will be more than happy to help you resolve your queries.

19. Who is my instructor?
  • The trainers for Data Science online course have 5+ years of experience while working with top MNCs like Google, HCL, Cognizant, and so on.
  • They are certified Data Science professionals and have been working on the latest projects in Data Science. While working on these projects they keep themselves updated with the latest technological development that is happening in Data Science.
  • They have a thorough understanding of every concept and are enthusiastic to share this knowledge with their students.
  • While working on these projects while on the job they have developed their problem-solving ability, and thus they can help our students to improve theirs as well.
  • They have successfully trained more than 1500 students and all those students are currently placed and working as successful Data scientists in top companies across India.
  • These instructors very well know the HR team and recruitment team and help in establishing our relationship with the company. This, in turn, helps us in getting more job opportunities for our students in these reputed companies.
  • Our instructors are always there to constantly motivate and encourage you throughout the Data Science online learning.
20. What are the different modes in which training is been offered for this Data Science online course?

We offer different modes of Data Science training. You can select either the classroom or online Data Science course.

The classroom training is conducted across our centers in Pune. Along with the theoretical class, you will be able to attend the practical class at our state-of-the-art laboratories that are well equipped with the necessary software.

Along with this mode of learning, we also specialize in our Data Science online course which is conducted through LIVE interactive sessions with our instructors. You can enroll in this Data Science training online and learn at your pace from the comfort of your room.

We also offer Fast-tracked Data Science online learning where our students can complete the course in lesser time and avail of the job opportunity soon. This is 

We provide different modes of DATA SCIENCE online training to all our students at 3RI Technologies.

We conduct classroom training at the different centers across Pune. The theoretical DATA SCIENCE class is conducted along with practical LIVE sessions in the state of the art laboratory set up across the centers.

We also provide LIVE and interactive DATA SCIENCE online classes. In this type of training, you can learn while sitting at home or in the office.

We also offer Fast-tracked DATA SCIENCE certification online training for laterals who want to complete their course in a shorter duration of time.

We also provide Customised online courses for DATA SCIENCE to meet a particular requirement of our students.

21. Can I attend a demo session?

We arrange a Data Science online demo class every weekend. Also, sometimes we conduct these demo sessions on a weekday too. This will an introductory session where you will get to know the instructor and the subject.

With this one session, you will understand the way of teaching, and then if you find it worth it, you may enroll in the Data Science online course.

Don’t worry we can guarantee that after enrolling for Data Science training online you will get back more than what you have paid for.

Call at 741 007 3340 to arrange a demo class for you or you may visit our website to register for the next demo class.

22. Can we avail of any group discounts or industry training for our team?

We offer corporate or group discounts whenever possible at our end. To get the necessary information about any discount that is possible you can connect with the Sales team at 741 007 3340 or fill the inquiry form so that we can get back to you. 

23. What are the payment options?

We offer many payment options for our students to make payment easy. You can either pay us in cash by visiting our center at Pimple Saudagar, Pune. You can also pay by online transfer or Google Pay or through NEFT. 

We also have the option of paying by EMI if paying upfront seems difficult for you. 

You can call us at 741 007 3340 to get all your queries resolved.

24. What are the requirements in terms of Hardware and Software to attend DATA SCIENCE Online Training?

Few essential steps are needed to be covered before you enroll for Data Science training online. These steps will ensure that you can set up the environment in which you can work with Data Science examples. This will ensure that you are doing your practice along with theoretical classes.

  • You need 8GB RAM and an i3 processor
  • You will also need a 500GB hard disk.

You will get detailed instructions from the faculty during the class as to how to carry the necessary software installations. Once the environment is up and ready, you can start with your practice and start your successful journey of learning with 3RI Technologies.

25. How will I perform practicals during DATA SCIENCE Online Course?

The trainers will be guided step-by-step on how you need to install the necessary tools that are required to learn Data Science on your machines. Once done, they will also verify the software during the meeting so that you do face any issues when the online practical class is conducted.
You will be performing a few coding examples in the LIVE Data Science online class. If you get any error, the instructors will guide you on how to resolve this issue instead of directly giving out the answer about the issue. This will help you in learning the way out and you will soon become an expert with the technology. This indirect approach of guidance when an error has occurred will help you in the long run.
Also, it is a must to solve all the home assignments that are given to you. These results need to be shared with the instructors for assessment. This continuous interaction will help us to monitor your performance and give you feedback regularly on ways to improve.

26. What projects shall I be doing as part of these DATA SCIENCE Online courses?

As you will join our Data Science Online course, you will get to work on several projects that we get from industries for study purposes. These projects will help you to build a strong base of the concepts that you will learn in the class. 

You will be working on different examples under the direct guidance of your instructor. You will be starting with designing a solution to the given scenario. Then you will work to check the feasibility of that solution. The next step would involve implementing the solution and then finally testing it to check whether it works or not.

The Data Science online training will include,

  • Case studies that will use real data after each model in Data Science
  • Creating an End-to-end Blueprint for Machine learning project
  • Implementing Regressive predictive modeling in E-commerce applications.
  • Implementing Classification predictive modeling in Binary classification applications.
  • Binary classification study using Bank marketing application
  • Doing a case study about sales forecasts and study of the market
  • Various approaches used to resolve an issue in Data Science
  • Studying the pros and cons of each Algorithm

You will get a chance to go through the complete development to deployment cycle in DATA SCIENCE.

This project when added to your resume will make your resume hold stronger against other freshers applying for the same job. This will help you in getting an interview call and getting a job in a reputed IT company.

27. Is the DATA SCIENCE online course material accessible even after completing the training?

You can access the Data Science training online study material even after completion of the course. You will get invites to attend webinars that will keep you updated with the latest technological developments in Data Science. This is free for all our students once they join the Data Science online course.
Also, you will get access to several e-books that you can read through to get in-depth about the topic.

28. Does the placement assistance provide guarantees a job after completing the Data Science online course?

To be truthful we don’t guarantee any job to you. But we will help you in securing a job. Once you enroll you will have a study schedule given. You will have to religiously follow the timetable. Take all the necessary actions that have been instructed by the trainers during the Data Science online class. You need to complete the projects and case study to get a practical understanding of each topic.
We will help you in creating a crisp and presentable resume that will help you in the selection process. Also, we will guide how to create an effective LinkedIn profile for self.
Along with this, we will be helping you to improve your overall personality through our specialized Soft skill workshops that are conducted by experts in this field. You will also get to chance to participate in group discussions as this is among few rounds that are conducted during many placement opportunities.
You will be participating in several MOCK interviews that will help you to overcome any nervousness that you might have while giving an interview.
We are quite sure with dedicated efforts from your side and proper guidance from our side, you will be able to get a job.

29. Whom to connect for more queries?

If you have any other queries or questions you can always contact us at 741 007 3340. The sales team will personally handle and resolve your queries over the phone.

Also, you can drop your queries on our website. We will answer your query within 24 hours.

We await you to start your Data Science online learning with us.

I'm Interested in This Program

Our Clients

Data Science Online Training Testimonials

What our students talks about us. If you were student of 3RI and wants to share your thought about us, kindly mail  or call us.

What Our Students Say About us!

We DO NOT show-off success.

We would like to Thanks for your appreciation for 3RI.
“3RI is a Core Team of Professionals, believes in Sharing Trust with Genuine Efforts & bring Smile on your face.”

Data Science Information
Our Gallery