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Video Companions (In Tamil & English)

For my every YouTube video, I have added a companion page with all the code, explanations, and key concepts. So you can learn at your own pace.

Series

Structured multi-part series - follow along from start to finish.

All Videos

Is Java Still Worth Learning in 2026?7:57
Java 7:57

Is Java Still Worth Learning in 2026?

Discover why Java remains one of the most in-demand programming languages in 2026. Follow a practical roadmap to become a professional Java backend engineer.

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Episode 1: App's Architecture & Intro to Fast API05:50
AI 05:50

Episode 1: App's Architecture & Intro to Fast API

Introduction to the series and we will see high-level app's architecture and about Fast API and why we choose it.

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How ChatGPT Actually Works?1:49
AI 1:49

How ChatGPT Actually Works?

What Is an LLM? Understanding the Technology Behind ChatGPT, Claude, Gemini, etc..

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