Master DSA the way top companies test it — arrays, linked lists, trees, recursion, sorting, and Big-O. Your placement and coding-interview foundation.

8 chapters 3 free 14 hours Saurav Singh

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Web DevelopmentBeginner

Web Development: Build Real Websites from Scratch

Go from zero to a live, responsive website. Learn HTML, CSS, and JavaScript the way professionals actually use them.

9 chapters 3 free 12 hours Saurav Singh

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AI/MLBeginner

Generative AI & Prompt Engineering Mastery

Understand how ChatGPT and modern AI really work, master prompt engineering, and build your own AI-powered apps. The most in-demand skill of 2026.

8 chapters 3 free 9 hours Saurav Singh

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ProgrammingBeginner

C++ Programming: From Basics to STL

Learn C++ — the language of competitive programming, game engines, and high-performance software. Master OOP and the powerful STL.

8 chapters 3 free 13 hours Saurav Singh

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ProgrammingBeginner

Java Programming: Complete Beginner to OOP

Learn Java — the language of Android, enterprise software, and millions of jobs. Master object-oriented programming the right way.

8 chapters 3 free 13 hours Saurav Singh

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Web DevelopmentBeginner

JavaScript: The Complete Language Guide

Master JavaScript — the language of the web, used everywhere from browsers to servers to apps. From basics to async and modern ES6+.

7 chapters 3 free 11 hours Saurav Singh

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ProgrammingBeginner

SQL: Master Databases from Scratch

Learn SQL — the language of data. Query, filter, join, and analyse databases. An essential skill for developers, analysts, and data scientists.

8 chapters 3 free 9 hours Saurav Singh

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Data ScienceBeginner

Data Science with Python: From Zero to Insights

Learn data science the practical way — NumPy, pandas, visualization, and statistics. Turn raw data into real insights.

8 chapters 3 free 11 hours Saurav Singh

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AI/MLIntermediate

Machine Learning for Beginners with Python

Learn machine learning the practical way — build models that predict and classify using scikit-learn. No heavy math required.

7 chapters 3 free 12 hours Saurav Singh

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Web DevelopmentIntermediate

React: Build Modern Web Apps

Learn React — the most popular library for building modern, interactive web apps. Components, hooks, state, and real projects.

7 chapters 3 free 12 hours Saurav Singh

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AI/MLBeginner

Introduction to Artificial Intelligence

Your complete first step into AI — understand what artificial intelligence really is, how it works, and where it's heading. No math degree required.

8 chapters 3 free 8 hours Saurav Singh

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CloudBeginner

Cloud Computing & AWS Essentials

Demystify the cloud and AWS — compute, storage, databases, and architecture. The infrastructure skill behind every modern app.

8 chapters 3 free 10 hours Saurav Singh

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CybersecurityIntermediate

Cybersecurity & Ethical Hacking Fundamentals

Learn how systems are attacked so you can defend them — networks, web security, cryptography, and ethical hacking, the legal way.

7 chapters 3 free 11 hours Saurav Singh

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Mobile DevelopmentIntermediate

Mobile App Development with Flutter

Build beautiful apps for Android and iOS from one codebase with Flutter and Dart. Go from zero to publishing your own app.

7 chapters 3 free 12 hours Saurav Singh

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