Coder's Gyan - Invidious

Coder's Gyan

Hi, I'm Rakesh.

I've spent years building production systems - and watching smart engineers stay stuck at mid-level because nobody taught them how to think in systems.

I call it the gap between "writing code" and "owning systems."

That gap is what keeps engineers from breaking through.
CodersGyan exists to close it.

On this channel, we go deep into backend architecture, system design trade-offs, and the production-grade thinking that separates senior engineers from everyone else.

The results speak:
→ 150K+ engineers trained through courses and content
→ Students cracking system design rounds at top multi-national companies like Amazon, Google, TCS...
→ Engineers moving from mid-level to senior roles within 10-12 weeks

What started as Hindi coding tutorials has grown into a 150K+ community of engineers who refuse to stay average.

Want to go deeper? I've built structured courses that compress years of production experience into weeks:
→ codersgyan.com

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1:06:39

How I would SCALE WebSocket system in 2026 (Architecture deep dive) | Hindi

Coder's Gyan

Shared 3 weeks ago

14K views

10:58

AI writes BAD CODE, you can't recognise (unless you know THIS PATTERN) | Hindi

Coder's Gyan

Shared 1 month ago

8.1K views

10:52

The fundamental quality of a High-Value Engineer | Hindi

Coder's Gyan

Shared 1 month ago

5.5K views

6:07

How to be Consistent... (actually works for me) | Hindi

Coder's Gyan

Shared 2 months ago

3.2K views

21:46

AI Audio Mode is HARD (unless you learn this...) | Hindi

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Shared 2 months ago

4.9K views

8:56

Why You Feel Like a Loser - The Unfair Comparison Trap

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Shared 2 months ago

5.7K views

36:39

The Final Video… and a Fresh Start Begins....

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Shared 4 months ago

8.8K views

16:12

How to Handle Millions of Reactions Without Killing Your Database? Explained in Hindi | Day 99/100

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Shared 4 months ago

18K views

34:42

The Secret Weapon Every Programmer Is NOT Using (Probably You Too) | Hindi | Day 98/100

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Shared 4 months ago

4.6K views

29:35

JavaScript Devs Hate This… But It’s True | Explained in Hindi | Day 97/100

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Shared 4 months ago

5.1K views

26:07

Stop Overengineering! Build Faster in 2025 | Hindi | Day 96/100

Coder's Gyan

Shared 4 months ago

5.8K views

44:46

I Finally Found The PERFECT Tech Stack for 2026 | Hindi | Day 95/100

Coder's Gyan

Shared 4 months ago

13K views

37:30

Postgres Full-Text Search - No Extra Services Needed | Explained in Hindi | Day 94/100

Coder's Gyan

Shared 4 months ago

3.8K views

29:10

Use Postgres as a Message Queue | No RabbitMQ or Kafka | Explained in Hindi | Day 93/100

Coder's Gyan

Shared 4 months ago

23K views

23:52

What is CI/CD? Simple Explanation for Beginners | A Visual Guide | Hindi | Day 92/100

Coder's Gyan

Shared 4 months ago

20K views

1:03:24

Can You Design Zomato/Swiggy’s Database? Let’s Do It... | Hindi | Day 91/100

Coder's Gyan

Shared 5 months ago

8.6K views

22:58

Git Hooks Explained - Improve Code Quality | Hindi | Day 90/100

Coder's Gyan

Shared 5 months ago

4.4K views

41:52

Learn Test-Driven Development (TDD) in Node.js - Fix Bugs Before They Exist | Hindi | Day 89/100

Coder's Gyan

Shared 5 months ago

4.8K views

46:54

Database Design Challenge - Let’s Solve It Together! | Full Explanation in Hindi | Day 88/100

Coder's Gyan

Shared 5 months ago

27K views

40:49

What Is Kubernetes? Simple Explanation With Diagrams | In Hindi | Day 87/100

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Shared 5 months ago

6.3K views

49:43

Master Logic Building - Build a Plugin System | Javascript | Explained in Hindi | Day 86/100

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Shared 5 months ago

5K views

26:34

Apache Kafka - Explained in Hindi | Day 85/100

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Shared 5 months ago

14K views

19:36

This TypeScript Feature You’re Not Using - But Should | TS Discriminated Unions | Hindi | Day 84/100

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Shared 5 months ago

2.3K views

1:27:51

No More Vibe Coding - Let’s Build Real Logic | Build Axios Clone in JavaScript | Hindi | Day 83/100

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Shared 5 months ago

5.5K views

1:51:50

Next.Js 16 Caching Complete Course | Hindi | Day 82/100

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Shared 5 months ago

5.2K views

35:55

Your Database Is Slow Because of THIS | The N+1 Query Problem Explained | Hindi | Day 81/100

Coder's Gyan

Shared 5 months ago

7.4K views

28:57

Cloudflare Just Broke the Internet! Here We Go Again… | Full Breakdown in Hindi | Day 80/100

Coder's Gyan

Shared 5 months ago

9.6K views

40:21

Start Open Source Contribution - A Complete Guide | Hindi | Day 79/100

Coder's Gyan

Shared 5 months ago

4.6K views

41:02

gRPC Explained - Architecture, Speed & Use Cases | Learn gRPC | Hindi | Day 78/100

Coder's Gyan

Shared 5 months ago

14K views

20:57

Idempotent APIs - Why Idempotency Is Critical in Modern APIs | Explained in Hindi | Day 77/100

Coder's Gyan

Shared 5 months ago

10K views

7:50

Introducing CAMP: My New Product - Complete Overview | Insight & Updates in Hindi | Day 76/100

Coder's Gyan

Shared 5 months ago

3.5K views

5:55

I’m Building My Own Product for.... | Insight & Updates in Hindi | Day 75/100

Coder's Gyan

Shared 5 months ago

5.7K views

29:14

No More useMemo() Needed... React Just Got a Compiler | Detailed Explanation in Hindi | Day 74/100

Coder's Gyan

Shared 5 months ago

5.4K views

29:52

Manage Complex States in React with useReducer( ) Hook | Explained in Hindi | Day 73/100

Coder's Gyan

Shared 5 months ago

4.5K views

15:32

How to Use Booleans Like a Pro in JavaScript | Explained in Hindi | Day 72/100

Coder's Gyan

Shared 5 months ago

2.9K views

41:09

Event Driven Architecture in Node.js | Event Emitter | Explained in Hindi | Day 71/100

Coder's Gyan

Shared 5 months ago

7K views

26:08

I’m Switching to These Right Now in Node.js (You Should Too) | Hindi | Day 70/100

Coder's Gyan

Shared 5 months ago

4.6K views

1:04:29

Node.js Can Do Multi-Threading | Build an Image Processor | Complete Guide in Hindi | Day 69/100

Coder's Gyan

Shared 5 months ago

8.6K views

40:40

How Webhooks Actually Work? | Complete Guide in Hindi | Day 68/100

Coder's Gyan

Shared 5 months ago

11K views

32:09

CRON JOB Crash Course - Automate Anything in the Backend | Explained in Hindi | Day 67/100

Coder's Gyan

Shared 5 months ago

5.6K views

20:16

Clean Code Tricks Every Developer Must Know | Explained in Hindi | Day 66/100

Coder's Gyan

Shared 5 months ago

9.1K views

54:41

Build an AI Agent with LangChain Interrupts + JS | Learn Human-In-The-Loop in Hindi | Day 65/100

Coder's Gyan

Shared 5 months ago

8.2K views

47:38

Master Golang Concurrency Patterns🔥 | Actually Used in Production | In Hindi | Day 64/100

Coder's Gyan

Shared 5 months ago

3.9K views

2:11:11

Build a Note Taking App that Runs in Your Terminal using Golang & Bubble Tea | In Hindi | Day 63/100

Coder's Gyan

Shared 5 months ago

4.5K views

20:20

Javascript Reduce() Explained Visually with Real-World Examples | Don’t Skip | Hindi | Day 62/100

Coder's Gyan

Shared 5 months ago

3.5K views

30:55

REST API vs GraphQL - The Honest Comparison You need to Understand! Explained in Hindi | Day 61/100

Coder's Gyan

Shared 6 months ago

14K views

22:31

This ONE Header Can Make Your Website 10x Faster & Save Bandwidth | Explained in Hindi | Day 60/100

Coder's Gyan

Shared 6 months ago

4.4K views

22:37

Every Developer Should Know HTTP | Explained in Hindi For Beginners | Day 59/100

Coder's Gyan

Shared 6 months ago

5.3K views

16:10

Why Your Node.js App Uses 10x More Memory Than It Should😱| Explained in Hindi | Day 58/100

Coder's Gyan

Shared 6 months ago

3.7K views

13:23

You Can’t Call Yourself a Backend Dev Until You Master These 5 Things | Hindi | Day 57/100

Coder's Gyan

Shared 6 months ago

7.7K views

9:56

Learn These 5 Things Before Calling Yourself a Next.js Developer | Hindi | Day 56/100

Coder's Gyan

Shared 6 months ago

5.8K views

17:28

Next.js 16 Middleware is DEAD 🤯 What's NOW? Hindi | Day 55/100

Coder's Gyan

Shared 6 months ago

4.9K views

35:41

You’ve Never Seen DevTools Like This🤯| Next.js 16 Devtools MCP | Explained in Hindi | Day 54/100

Coder's Gyan

Shared 6 months ago

4.5K views

38:18

I Can’t Believe Next.js 16 did This With Caching!🤯Detailed Explanation in Hindi | Day 53/100

Coder's Gyan

Shared 6 months ago

9.8K views

21:41

Async JavaScript Explained with Browser Internals🔥| Event Loop & Microtasks in Hindi | day 52/100

Coder's Gyan

Shared 6 months ago

6K views

20:46

What Really Happened in the AWS Outage | DNS Explained in Hindi | day 51/100

Coder's Gyan

Shared 6 months ago

20K views

1:27:28

Next.js Crash Course for Beginners 2025 | In Hindi | Day 50/100

Coder's Gyan

Shared 6 months ago

44K views

1:01:39

The Frontend Roadmap Nobody Tells You About 🤫 ( I Wasted 2 years ) | Roadmap in Hindi | Day 49/100

Coder's Gyan

Shared 6 months ago

4.9K views

7:13

My VS Code Setup That Makes Me Code 10x Faster 🚀| Hindi | Day 48/100

Coder's Gyan

Shared 6 months ago

7.4K views

27:35

The Secret to Reliable Event-Driven Systems 🤫 | Outbox Pattern | Explained in Hindi | Day 47/100

Coder's Gyan

Shared 6 months ago

3.4K views