Instructor: Ankur Prajapati

In this video, you will learn Complete Backend Development in One Shot — from system fundamentals to real-world backend engineering using Node.js, Express.js, and MongoDB.


🧭 Course Timeline (Chapters)

00:00:00 – Course Overview & System Scope
00:08:30 – Why Servers Exist: System Limitations
00:27:00 – Computer vs Server Architecture
00:48:00 – Client–Server Model & Network Flow
01:18:30 – Frontend, APIs & Backend Mapping
01:47:00 – Server Myths & Common Confusions
02:15:30 – Vertical vs Horizontal Scaling
02:44:00 – Latency, Throughput & Resources
03:12:30 – Industry Deployment Models
03:38:00 – System Behavior Under Load
04:05:00 – Transition to Internals
04:13:16 – Core Concept Recap
04:25:00 – Processes, Threads & Concurrency
04:55:00 – Memory, Storage & I/O Flow
05:30:00 – Web, App & Database Stack
06:05:00 – Bottlenecks & Failure Points
06:40:00 – Load Handling & Scalability
07:10:00 – Auth, Security & Attack Surface
07:35:00 – Reliability & Fault Tolerance
08:00:00 – Engineering Thinking
08:23:00 – Careers in Backend & Cloud


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📁 Source Code:
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Complete Backend One Shot | Beginners to Advanced | Learn Node.js, Express, MongoDB from Scratch