@neelavaiya

Neel Avaiya

@neelavaiyaJoined January 2026

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Neel Avaiya's blogs

Git for Beginners: Basics and Essentialgit-basic-beginners.hashnode.dev1 post

Inside Gitgit-inside.hashnode.dev1 post

Why Version Control Exists: Pendrive Progit-pendrive-problem.hashnode.dev1 post

TCP-Working_strcuturetcpworking3.hashnode.dev1 post

TCP vs UDP: And How TCP Relates to HTTPtcp-vs-udp-detail.hashnode.dev1 post

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Recently published

NANeel Avaiyatcp-vs-udp-detail.hashnode.devJan 24 · 6 min read

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

The Internet Needs Rules When you send data over the internet, whether it's loading a website, streaming a video, or playing an online game, that data needs to travel from your computer to another computer somewhere else in the world. However, the in...

NANeel Avaiyatcpworking3.hashnode.devJan 24 · 4 min read

TCP Working: 3-Way Handshake & Reliable Communication

What is TCP and why it is needed? TCP (Transmission Control Protocol) is like a strict postal service for the internet. It's a set of rules that ensures your data gets from point A to point B reliably, in the correct order, and without errors. TCP is...

NANeel Avaiyagit-pendrive-problem.hashnode.devJan 11 · 4 min read

Why Version Control Exists: The Pendrive Problem

Why Version Control Exists? The "Folder Chaos" Era In the pre-VCS (Version Control System) world, our "versioning" was just a renaming convention that eventually descended into madness. You’ve seen this before: project_v1 project_v2_stable project...

NANeel Avaiyagit-inside.hashnode.devJan 4 · 3 min read

Inside Git: How It Works and the Role of the .git Folder

How Git Works Internally? Git does not track changes like a traditional “file editor.” Instead, it stores snapshots of your project over time. Every time you commit, Git saves the exact state of your files and links it to previous snapshots. Unders...

NANeel Avaiyagit-basic-beginners.hashnode.devJan 4 · 3 min read

Git for Beginners: Basics and Essential Commands

What is Git? Git is a distributed version control system used to track changes in code, collaborate with others, and manage project history efficiently. Git keeps a history of changes to your files, allowing you to see what changed, when it changed...

Neel Avaiya

About

Available for

Neel Avaiya's blogs

Recently published

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

TCP Working: 3-Way Handshake & Reliable Communication

Why Version Control Exists: The Pendrive Problem

Inside Git: How It Works and the Role of the .git Folder

Git for Beginners: Basics and Essential Commands

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Neel Avaiya

About

Available for

Neel Avaiya's blogs

Recently published

TCP vs UDP: When to Use What, and How TCP Relates to HTTP

TCP Working: 3-Way Handshake & Reliable Communication

Why Version Control Exists: The Pendrive Problem

Inside Git: How It Works and the Role of the .git Folder

Git for Beginners: Basics and Essential Commands