Module 3: Core Modules - Files, Streams, Buffers & Events | Rajendra Pancholi

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backend in nodejs and bunjs

Module 1: Runtime Fundamentals & Tooling (Node.js and Bun)

Module 2: The Event Loop, Async & Concurrency

Module 3: Core Modules - Files, Streams, Buffers & Events

Module 4: HTTP Servers & REST APIs (Express 5, Hono, Bun.serve)

Module 5: Databases & the Data Layer (PostgreSQL, SQLite, Redis)

Module 6: Authentication & Security (Passwords, Sessions, JWT, Hardening)

Introduction to Computer Networking

config

database

OOP Mastery for MAANG Interviews

operating systems

Complete ReactJS Tutorial

socketio

System Design Overview

Web Vulnerabilities Overview

C++ STL for Competitive Programming: From Basics to Contest-Ready Speed

C++ to Java and JavaScript: Competitive Programming Tutorial

DSA Pattern Index: Complete Field Manual

Advanced Bug Bounty Hunting Methodology

Custom Nuclei Templates in Bug Bounty Hunting

Mastering Google Dorks for Passive Reconnaissance

Identifying Tech Stacks via Session Tokens

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backend in nodejs and bunjs
core modules files streams and events

Rajendra PancholiUpdated :Nov 4, 2026

Module 6: Authentication & Security (Passwords, Sessions, JWT, Hardening)

Module 5: Databases & the Data Layer (PostgreSQL, SQLite, Redis)

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