Data Science Course in Tambaram

About the Data Science Course in Tambaram

Almost everything a business does today leaves behind data — a purchase, a support call, a website visit. What separates companies that grow from ones that stall is whether they actually know what to do with that information. That’s why Data Science has turned into one of the most in-demand skills right now, especially for companies operating along Chennai’s Grand Southern Trunk Road and the Chengalpattu business corridor, both within easy reach of Tambaram.

At Besant Technologies, we built this course around how data actually gets used inside a company — not textbook theory, but the real steps: collecting it, cleaning it, building models, and turning all of that into a decision someone can act on. You won’t sit through endless lectures here. Most of the class time goes into live case studies, guided project work, and problems pulled straight from how businesses operate day to day.

The syllabus covers Python, SQL, Statistics, Machine Learning, Power BI, Tableau, and Data Visualization, plus the tools employers are asking for in 2026 — Generative AI, LLMs, AI Agents, MLOps, AutoML, and cloud deployment on AWS and Azure. You won’t just watch a trainer demo these — every topic comes with hands-on practice, assignments, and direct feedback, so you actually learn to think through a problem the way someone working in the field would.
Doesn’t matter if you’re a fresher, a working professional trying to switch into a data role, or coming from a field that has nothing to do with tech — this course is built to work for all three. By the time you’re done, you’ll have actual project work to show, not just a certificate to mention in an interview. That’s what actually gets you considered for roles in Data Science, Analytics, Machine Learning, and Business Intelligence. If you want to see how it runs before you commit to anything, book a free demo (📞 +91 8099770770). Sit in on a class, talk to the trainer yourself, and go through some of the projects past students have actually built.

What You’ll Learn

The course mixes core fundamentals with the tools companies near Tambaram and across Chennai are actually hiring for right now, with mentors guiding you through each one:

• Python, SQL & Statistics: Build your foundation with NumPy, Pandas, and the statistics concepts that come up constantly in real analysis work
• Dashboards & Reporting: Learn Power BI and Tableau well enough to turn messy data into something a manager or recruiter can actually understand at a glance
• Machine Learning & Deep Learning: Work through real algorithms on real business problems — not the simplified textbook versions most courses stick to
• Generative AI & AI Agents: Get hands-on with LLMs, prompt engineering, and agent-based workflows that are becoming standard in Data Analytics and automation roles
• Cloud Deployment: Understand how models actually get deployed and monitored using AWS and Azure, not just how they’re built
• Project-Based Learning: Finish complete projects on real datasets — the kind you can walk a recruiter through in detail during an interview
• Career Support: Get your resume, GitHub profile, and interview skills worked on one-on-one, so you’re ready when the right opportunity in Tambaram or Chennai’s job market comes up

Upcoming Batch Schedule for Data Science Training in Tambaram

All students at Besant Technologies have flexible schedules. The data science class schedule for the data science classroom training course can be seen below. Please let us know if the schedules do not match.

• 19-10-2026 Mon (Mon - Fri)Weekdays Batch 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session Get Fees
• 15-10-2026 Thu (Mon - Fri)Weekdays Batch 08:00 AM (IST)(Class 1Hr - 1:30Hrs) / Per Session Get Fees
• 17-10-2026 Sat (Sat - Sun)Weekend Batch 11:00 AM (IST) (Class 3Hrs) / Per Session Get Fees

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Syllabus of Data Science Course in Tambaram

Data Science with Python

Module 1: Introduction to Data Science

• What is Data Science?
• What is Machine Learning?
• What is Deep Learning?
• What is AI?
• Data Analytics & its types

Module 2: Introduction to Python

• What is Python?
• Why Python?
• Installing Python
• Python IDEs
• Jupyter Notebook Overview

Hands-on-Exercise:

• Installing Python idle for windows,Linux and
• Creating “Hello World” code

Module 3: Python Basics

• Python Basic Data types
• Lists
• Slicing
• IF statements
• Loops
• Dictionaries
• Tuples
• Functions
• Array
• Selection by position & Labels

Hands-on-Exercise-Constructing Operators

• Practice and Quickly learn Python necessary skills by solving simple questions and problems.
• how Python uses indentation to structure a program, and how to avoid some common indentation errors.
• You executed to make simple numerical lists, as well as a few operations you can perform on numerical lists, tuple, dictionary and set

Module 4: Python Packages

• Pandas
• Numpy
• Sci-kit Learn
• Mat-plot library

Hands-on-Exercise:

• Installing jupyter notebook for windows, Linux and
• Installing numpy, pandas and matplotlib

Module 5: Importing Data

• Reading CSV files
• Saving in Python data
• Loading Python data objects
• Writing data to CSV file

Hands-on-Exercise:

• To generate data sets and create visualizations of that data. You learned to create simple plots with matplotlib, and you saw how to use a scatter plot to explore random
• You learned to create a histogram with Pygal and how to use a histogram to explore the results of rolling dice of different
• Generating your own data sets with code is an interesting and powerful way to model and explore a wide variety of real-world
• As you continue to work through the data visualization projects that follow, keep an eye out for situations you might be able to model with

Module 6: Manipulating Data

• Selecting rows/observations
• Rounding Number
• Selecting columns/fields
• Merging data
• Data aggregation
• Data munging techniques

Hands-on-Exercise:

• As you gain experience with CSV and JSON files, you’ll be able to process almost any data you want to analyze.
• Most online data sets can be downloaded in either or both of these From working with these formats, you’ll be able to learn other data formats as well.

Module 7: Statistics Basics

• Central Tendency
  • Mean
  • Median
  • Mode
  • Skewness
  • Normal Distribution
• Probability Basics
  • What does it mean by probability?
  • Types of Probability
  • ODDS Ratio?
• Standard Deviation
  • Data deviation & distribution
  • Variance
• Bias variance Tradeoff
  • Underfitting
  • Overfitting
• Distance metrics
  • Euclidean Distance
  • Manhattan Distance
• Outlier analysis
  • What is an Outlier?
  • Inter Quartile Range
  • Box & whisker plot
  • Upper Whisker
  • Lower Whisker
  • Scatter plot
  • Cook’s Distance
• Missing Value treatment
  • What is NA?
  • Central Imputation
  • KNN imputation
  • Dummification
• Correlation
  • Pearson correlation
  • positive & Negative correlation

Hands-on-Exercise:

• Compute probability in a situation where there are equally-likely outcomes
• Apply concepts to cards and dice
• Compute the probability of two independent events both occurring
• Compute the probability of either of two independent events occurring
• Do problems that involve conditional probabilities
• Calculate the probability of two independent events occurring
• List all permutations and combinations
• Apply formulas for permutations and combinations

Module 8: Error Metrics

• Classification
  • Confusion Matrix
  • Precision
  • Recall
  • Specificity
  • F1 Score
• Regression
  • MSE
  • RMSE
  • MAPE

Hands-on-Exercise:

• State why the z’ transformation is necessary
• Compute the standard error of z
• Compute a confidence interval on ρ The computation of a confidence interval
• Estimate the population proportion from sample proportions
• Apply the correction for continuity

Machine Learning

Supervised Learning

• Linear Regression
  • Linear Equation
  • Slope
  • Intercept
  • R square value
• Logistic regression
  • ODDS ratio
  • Probability of success
  • Probability of failure Bias Variance Tradeoff
  • ROC curve
  • Bias Variance Tradeoff

Hands-on-Exercise:

• we’ve reviewed the main ways to approach the problem of modeling data using simple and definite

Unsupervised Learning

• K-Means
• K-Means ++
• Hierarchical Clustering

SVM

• Support Vectors
• Hyperplanes
• 2-D Case
• Linear Hyperplane

SVM Kernal

• Linear
• Radial
• polynomial

Other Machine Learning algorithms

• K – Nearest Neighbour
• Naïve Bayes Classifier
• Decision Tree – CART
• Decision Tree – C50
• Random Forest

Hands-on-Exercise:

• We have covered the simplest but still very practical machine learning models in an eminently practical way to get us started on the complexity
• where we will cover several regression techniques, it will be time to go and solve a new type of problem that we have not worked on, even if it’s possible to solve the problem with clustering methods (regression), using new mathematical tools for approximating unknown values.
• In it, we will model past data using mathematical functions, and try to model new output based on those modeling

Artificial Intelligence

Module 1: AI Introduction

• Perceptron
• Multi-Layer perceptron
• Markov Decision Process
• Logical Agent & First Order Logic
• AL Applications

Deep Learning

Module 1: Deep Learning Algorithms

• CNN – Convolutional Neural Network
• RNN – Recurrent Neural Network
• ANN – Artificial Neural Network

Hands-on-Exercise:

• We took a very important step towards solving complex problems together by means of implementing our first neural
• Now, the following architectures will have familiar elements, and we will be able to extrapolate the knowledge acquired on this chapter, to novel

Introduction to NLP

• Text Pre-processing
• Noise Removal
• Lexicon Normalization
• Lemmatization
• Stemming
• Object Standardization

Text to Features (Feature Engineering)

• Syntactical Parsing
• Dependency Grammar
• Part of Speech Tagging
• Entity Parsing
• Named Entity Recognition
• Topic Modelling
• N-Grams
• TF – IDF
• Frequency / Density Features
• Word Embedding’s

Tasks of NLP

• Text Classification
• Text Matching
• Levenshtein Distance
• Phonetic Matching
• Flexible String Matching

Hands-on-Exercise:

• provided, you will even be able to create new customized
• As our models won’t be enough to solve very complex problems, in the following chapter, our scope will expand even more, adding the important dimension of time to the set of elements included in our generalization.

Tableau

Module 1: Tableau Course Material

• Start Page
• Show Me
• Connecting to Excel Files
• Connecting to Text Files
• Connect to Microsoft SQL Server
• Connecting to Microsoft Analysis Services
• Creating and Removing Hierarchies
• Bins
• Joining Tables
• Data Blending

Module 2: Learn Tableau Basic Reports

• arameters
• Grouping Example 1
• Grouping Example 2
• Edit Groups
• Set
• Combined Sets
• Creating a First Report
• Data Labels
• Create Folders
• Sorting Data
• Add Totals, Subtotals and Grand Totals to Report

Hands-on-Exercise:

• Install Tableau Desktop
• Connect Tableau to various Datasets: Excel and CSV files

Module 3: Learn Tableau Charts

• Area Chart
• Bar Chart
• Box Plot
• Bubble Chart
• Bump Chart
• Bullet Graph
• Circle Views
• Dual Combination Chart
• Dual Lines Chart
• Funnel Chart
• Traditional Funnel Charts
• Gantt Chart
• Grouped Bar or Side by Side Bars Chart
• Heatmap
• Highlight Table
• Histogram
• Cumulative Histogram
• Line Chart
• Lollipop Chart
• Pareto Chart
• Pie Chart
• Scatter Plot
• Stacked Bar Chart
• Text Label
• Tree Map
• Word Cloud
• Waterfall Chart

Hands-on-Exercise:

• Create and use Static Sets
• Create and use Dynamic Sets
• Combine Sets into more Sets
• Use Sets as filters
• Create Sets via Formulas
• Control Sets with Parameters
• Control Reference Lines with Parameters

Module 4: Learn Tableau Advanced Reports

• Dual Axis Reports
• Blended Axis
• Individual Axis
• Add Reference Lines
• Reference Bands
• Reference Distributions
• Basic Maps
• Symbol Map
• Use Google Maps
• Mapbox Maps as a Background Map
• WMS Server Map as a Background Map

Hands-on-Exercise:

• Create Barcharts
• Create Area Charts
• Create Maps
• Create Interactive Dashboards
• Create Storylines
• Understand Types of Joins and how they work
• Work with Data Blending in Tableau
• Create Table Calculations
• Work with Parameters
• Create Dual Axis Charts
• Create Calculated Fields

Module 5: Learn Tableau Calculations & Filters

• Calculated Fields
• Basic Approach to Calculate Rank
• Advanced Approach to Calculate Ra
• Calculating Running Total
• Filters Introduction
• Quick Filters
• Filters on Dimensions
• Conditional Filters
• Top and Bottom Filters
• Filters on Measures
• Context Filters
• Slicing Fliters
• Data Source Filters
• Extract Filters

Hands-on-Exercise:

• Creating Data Extracts in Tableau
• Understand Aggregation, Granularity, and Level of Detail
• Adding Filters and Quick Filters

Module 6: Learn Tableau Dashboards (Duration – 4 Hours)

• Create a Dashboard
• Format Dashboard Layout
• Create a Device Preview of a Dashboard
• Create Filters on Dashboard
• Dashboard Objects
• Create a Story

Module 7: Server (Duration – 5 Hours)

• Tableau online.
• Overview of Tableau
• Publishing Tableau objects and scheduling/subscription.

Hands-on-Exercise:

• Create Data Hierarchies
• Adding Actions to Dashboards (filters & highlighting)
• Assigning Geographical Roles to Data Elements
• Advanced Data Preparation

Oracle Database

Introduction to Oracle Database

• List the features of Oracle Database 11g
• Discuss the basic design, theoretical, and physical aspects of a relational database
• Categorize the different types of SQL statements
• Describe the data set used by the course
• Log on to the database using SQL Developer environment
• Save queries to files and use script files in SQL Developer

Hands-on-Exercise:

• Prepare your environment
• Work with Oracle database tools
• Understand and work with language features

Retrieve Data using the SQL SELECT Statement

• List the capabilities of SQL SELECT statements
• Generate a report of data from the output of a basic SELECT statement
• Select All Columns
• Select Specific Columns
• Use Column Heading Defaults
• Use Arithmetic Operators
• Understand Operator Precedence
• Learn the DESCRIBE command to display the table structure

Hands-on-Exercise

• Individual statements in SQL scripts are commonly terminated by a line break (or carriage return) and a forward slash on the next line, instead of a semicolon.
• You can create a SELECT statement, terminate it with a line break, include a forward slash to execute the statement, and save it in a script file.

Learn to Restrict and Sort Data

• Write queries that contain a WHERE clause to limit the output retrieved
• List the comparison operators and logical operators that are used in a WHERE clause
• Describe the rules of precedence for comparison and logical operators
• Use character string literals in the WHERE clause
• Write queries that contain an ORDER BY clause to sort the output of a SELECT statement
• Sort output in descending and ascending order

Hands-on-Exercise:

• Creating the queries in a compound query must return the same number of columns.
• Create corresponding columns in each query must be of compatible data types.
• ORDER BY; it is, however, permissible to place a single ORDER BY clause at the end of the compound query

Usage of Single-Row Functions to Customize Output

• Describe the differences between single row and multiple row functions
• Manipulate strings with character function in the SELECT and WHERE clauses
• Manipulate numbers with the ROUND, TRUNC, and MOD functions
• Perform arithmetic with date data
• Manipulate dates with the DATE functions

Hands-on-Exercise:

• Create the distinction is made between single- row functions, which execute once for each
• row in a dataset, and multiple-row functions, which execute once for all the rows in a data- set.

Invoke Conversion Functions and Conditional Expressions

• Describe implicit and explicit data type conversion
• Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
• Nest multiple functions
• Apply the NVL, NULLIF, and COALESCE functions to data
• Use conditional IF THEN ELSE logic in a SELECT

Hands-on-Exercise:

• we create and discuss the NVL function, which provides a mechanism to convert null values into more arithmetic-friendly data values.

Aggregate Data Using the Group Functions

• Use the aggregation functions in SELECT statements to produce meaningful reports
• Divide the data into groups by using the GROUP BY clause
• Exclude groups of date by using the HAVING clause

Hands-on-Exercise:

• Group functions operate on aggregated data and return a single result per group.
• These groups usually consist of zero or more rows of data.

Display Data from Multiple Tables Using Joins

• Write SELECT statements to access data from more than one table
• View data that generally does not meet a join condition by using outer joins
• Join a table by using a self-join

Use Subqueries to Solve Queries

• Describe the types of problem that subqueries can solve
• Define sub-queries
• List the types of sub-queries

Hands-on-Exercise:

• Write a query that uses subqueries in the column projection list.
• Write single-row and multiple-row subqueries

The SET Operators

• Describe the SET operators
• Use a SET operator to combine multiple queries into a single query
• Control the order of rows returned

Hands-on-exercise:

• Create The queries in the compound query must return the same number of columns.
• creating The corresponding columns must be of compatible data type.
• creating The set operators have equal precedence and will be applied in the order they are specified.

Data Manipulation Statements

• Describe each DML statement
• Insert rows into a table
• Change rows in a table by the UPDATE statement
• Delete rows from a table with the DELETE statement
• Save and discard changes with the COMMIT and ROLLBACK statements
• Explain read consistency

Hands-on-exercise:

• Expressions and create expose a vista of data manipulation possibilities through the interaction of arithmetic and character operators with column or literal data, or a combination of the two.

Use of DDL Statements to Create and Manage Tables

• Categorize the main database objects
• Review the table structure
• List the data types available for columns
• Create a simple table
• Decipher how constraints can be created at table creation
• Describe how schema objects work

Other Schema Objects

• Create a simple and complex view
• Retrieve data from views
• Create, maintain, and use sequences
• Create and maintain indexes
• Create private and public synonyms

Control User Access

• Differentiate system privileges from object privileges
• Create Users
• Grant System Privileges
• Create and Grant Privileges to a Role
• Change Your Password
• Grant Object Privileges
• How to pass on privileges?
• Revoke Object Privileges

Hands-on-exercise:

• create users and execute the

Management of Schema Objects

• Add, Modify and Drop a Column
• Add, Drop and Defer a Constraint
• How to enable and Disable a Constraint?
• Create and Remove Indexes
• Create a Function-Based Index
• Perform Flashback Operations
• Create an External Table by Using ORACLE_LOADER and by Using ORACLE_DATAPUMP
• Query External Tables

Hands-on-exercise:

• Create the function based index and types.

Manage Objects with Data Dictionary Views

• Explain the data dictionary
• Use the Dictionary Views
• USER_OBJECTS and ALL_OBJECTS Views
• Table and Column Information
• Query the dictionary views for constraint information
• Query the dictionary views for view, sequence, index, and synonym information
• Add a comment to a table
• Query the dictionary views for comment information

Manipulate Large Data Sets

• Use Subqueries to Manipulate Data
• Retrieve Data Using a Subquery as Source
• Insert Using a Subquery as a Target
• Usage of the WITH CHECK OPTION Keyword on DML Statements
• List the types of Multitable INSERT Statements
• Use Multitable INSERT Statements
• Merge rows in a table
• Track Changes in Data over a period of time

Data Management in Different Time Zones

• Time Zones
• CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
• Compare Date and Time in a Session’s Time Zone
• DBTIMEZONE and SESSIONTIMEZONE
• Difference between DATE and TIMESTAMP
• INTERVAL Data Types
• Use EXTRACT, TZ_OFFSET, and FROM_TZ
• Invoke TO_TIMESTAMP, TO_YMINTERVAL and TO_DSINTERVAL

Retrieve Data Using Sub-queries

• Multiple-Column Subqueries
• Pairwise and Non Pairwise Comparison
• Scalar Subquery Expressions
• Solve problems with Correlated Subqueries
• Update and Delete Rows Using Correlated Subqueries
• The EXISTS and NOT EXISTS operators
• Invoke the WITH clause
• The Recursive WITH clause

Regular Expression Support

• Use the Regular Expressions Functions and Conditions in SQL
• Use Meta Characters with Regular Expressions
• Perform a Basic Search using the REGEXP_LIKE function
• Find patterns using the REGEXP_INSTR function
• Extract Substrings using the REGEXP_SUBSTR function
• Replace Patterns Using the REGEXP_REPLACE function
• Usage of Sub-Expressions with Regular Expression Support
• Implement the REGEXP_COUNT function

Hands-on-exercise:

• Expressions and create the regular columns may be aliased using the AS keyword or by leaving a space between the column or expression and the alias. In this way, both wildcard symbols can be used as either specialized or regular characters in different segments of the same character string.

Download Data Science Course Syllabus

Meet Vikram – Data Science Trainer in Tambaram

Who you learn from matters more than most people realize going in. Vikram Sundaram has worked with 6,000+ students so far — some straight out of college, some already employed and looking to switch tracks, others coming from fields that have nothing to do with tech. His classes skip the textbook route and put you straight into solving problems the way you’d actually run into them at work. Students have joined his sessions from India, the US, UK, Canada, UAE, and New Zealand, attending either in person at our Tambaram center or live online.

Hands-On Skills, Built From Real Work

• Current Tools & Concepts: Python, SQL, Machine Learning, Deep Learning, NLP, Power BI, Tableau, Generative AI, AI Agents, LangChain, RAG, MCP, and MLOps — taught through scenarios pulled from actual business problems, not simplified examples.
• Projects Come First: You’ll build working applications, dashboards, and predictive models using datasets that look like what companies deal with day to day, the kind of Data Analytics work you’d actually be handed on the job.
• Support That Doesn’t Wait Until the End: Resume help, GitHub reviews, LinkedIn guidance, and mock interviews happen alongside the course, not after it wraps up.

Why Students Near Tambaram Choose This Training

• 6,000+ Students Trained, spanning both tech and non-tech starting points.
• Classroom Batches Right Here in Tambaram, with live online sessions open to anyone learning remotely, from Chengalpattu, Chromepet, or further out.
• A Trainer Who’s Taught Students Well Beyond Chennai, including learners from the US, UK, Canada, and other countries.

Built Toward Getting You Hired

• Interview Prep That Actually Helps: Mock technical rounds, coding practice, and questions pulled from real interviews — not the generic ones you’ll find in every prep guide online.
• A Profile Recruiters Take Seriously: A GitHub page worth clicking on, a resume that actually clears ATS filters instead of getting stuck, and a LinkedIn profile that looks like you wrote it, not a template.
• Placement Help That Doesn’t Stop at “Good Luck”: Support toward Data Science and Machine Learning roles at companies like Wipro, HCL, TCS, Cognizant, and Infosys, spread across Chennai, Bengaluru, and other cities where hiring is active.

Book a Free Demo With Vikram Sundaram 📞 +91 8099770770 — Start Your Data Science Course in Tambaram

Data Science Certification Course in Tambaram — Besant Technologies

Besant Technologies Certification is Accredited by all major Global Companies around the world. We provide after completion of the theoretical and practical sessions to fresher’s as well as corporate trainees.

Our certification at Besant Technologies is accredited worldwide. It increases the value of your resume and you can attain leading job posts with the help of this certification in leading MNC’s of the world. The certification is only provided after successful completion of our training and practical based projects.

Finish the Data Science course in Tambaram and you walk away with a Besant Technologies Course Completion Certificate — one that actually means you did the work, not just showed up to class. You won’t get it handed to you either. It comes only after you’ve cleared hands-on projects, technical assessments, AI-focused case studies, and a capstone project that shows you can put these skills to use, not just talk through them in an interview.

We train you in the same skills tested in certifications like IBM’s Data Science Professional Certificate, Microsoft’s Azure Data Scientist Associate, and Google’s Data Analytics Professional Certificate — so if you decide to go after one of those later, you’re not starting from zero. Recruiters hiring along GST Road, the Chengalpattu belt, or overseas in the US, UK, and UAE care about one thing: can you actually do the work. Python, statistical modeling, Machine Learning — proven through projects you built, not a course you sat through half-asleep.

How You Earn It

Three things. No skipping any of them.

• Finish the whole curriculum — Python, Statistics, Machine Learning, Deep Learning, NLP, and the newer stuff too: Generative AI, LLMs, MLOps.
• Actually ship a project — deploy something real, on a real dataset, using LangChain, RAG pipelines, AI agent orchestration, vector databases, prompt engineering.
• Clear the skills test — Python, SQL, model building, feature engineering, basic cloud deployment on AWS or Azure, Docker, and either Power BI or Tableau.

What It Actually Gets You

• A resume that clears ATS filters instead of getting binned, a LinkedIn profile recruiters can find, and a GitHub that proves the resume isn’t lying.
• A real shot at roles like Data Analyst, Machine Learning Engineer, Data Scientist, or Business Intelligence Analyst — Applied AI and MLOps roles too, if that’s the direction you want.
• A certificate that holds up whether you’re job-hunting in Tambaram, somewhere else in Chennai, or abroad — because it backs up things you can actually talk through in an interview, not just list on paper.

Book a Free Demo — Start Your Data Science Certification training in Tambaram 📞 +91 8099770770

Key Features of the Data Science Course in Tambaram

There’s no shortage of Data Science courses out there. What makes this one different is simple — everything you learn gets tested against a real project before the module is considered done. Besant Technologies built this Data Science training in Tambaram to match what Chennai’s IT and business hubs are actually hiring for, not what looked good in a syllabus five years ago.

The Trainer and the Room You’re Learning In

• Someone Who’s Actually Shipped Models, Not Just Taught Them: Vikram Sundaram spent years working in Analytics and Machine Learning before he ever stepped into a classroom, and that shows in how he explains things — less theory, more “here’s what actually breaks in production“.
• A Batch That Isn’t Just Local: Past students have joined from India, the US, UK, Canada, and Australia, so you’re not learning in a bubble — different questions, different hiring expectations, all in the same room.
• Pick What Works for You: Come to our Tambaram center for classroom sessions, or log in for live online batches from Chengalpattu, Chromepet, or anywhere else — weekday and weekend slots exist either way.

What’s Actually in the Curriculum

• Core Stack: Python, SQL, Machine Learning, Deep Learning, NLP, Power BI, Tableau, Docker, Git & GitHub, plus cloud deployment on AWS and Azure.
• Where Generative AI Fits In: LLMs, LangChain, LangGraph, RAG pipelines, AI agent orchestration, MCP — this is what most AI-driven Data Science and Data Analytics roles run on heading into 2026.
• MLOps, Without the Jargon Overload: Model monitoring, CI/CD pipelines, and AutoML tools, taught as things you’ll use, not concepts you’ll memorize for a test.
• Vector Databases and Semantic Search: Increasingly the backbone of AI applications, and something most beginner courses skip entirely.
• Getting Models Out of the Notebook: You’ll deploy something real, not leave a trained model sitting in a Jupyter file nobody ever touches again.
• Projects That Outlive the Course: Every assignment is built so it’s still useful later — on your GitHub, in an interview, wherever you need proof of what you can do.

After the Classes Are Done

• A Syllabus Shaped by What Companies Actually Want: Data Science and Data Analytics training in Tambaram, covering Python, SQL, Machine Learning, Power BI, Tableau, MLOps, and current data engineering work employers near GST Road and across Chennai are asking for.
• Interview Prep That’s Not an Afterthought: Mock technical rounds, coding practice, a resume that clears ATS systems, and LinkedIn support, all happening while you’re still in the course.
• Placement Help Across Chennai’s Hiring Belt: Guidance toward Data Science, Data Analytics, and Machine Learning roles in Tambaram and the wider Chennai job market, planned out from early on instead of rushed in the final week.
• A Certificate That’s Actually Earned: A Besant Technologies Data Science Course Completion Certificate, given only once your assignments, assessments, and projects are done — not for just finishing the calendar.

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