Rahman khattak

@rahmankhattak796

Full-Stack Web Developer | Scalable Web Applications

Abbottabad, PakistanJoined March 2025

About

Passionate Full-Stack Web Developer turning ideas into responsive, user-friendly applications. I thrive on crafting clean code, seamless APIs, and dynamic experiences.

💻 Full‑Stack Web Developer (Frontend + Backend) 💡 I love creating web apps, APIs, and dynamic user experiences 📚 Always learning and exploring new tools and frameworks

Available for

Freelance | Remote | Collaboration

Rahman khattak's blogs

Learn Git Simplylearn-git-simply.hashnode.dev10 posts

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Recently published

learn-git-simply.hashnode.dev

How does Browser Work? In Depth.

Browser is the way to connect to the internet and access information from around the world. Every day millions of web pages are visited. If you are a web developer, you must know how these browsers work. Because this will help you optimize performanc...

Jan 297 min read

learn-git-simply.hashnode.dev

Understanding the TCP 3-Way Handshake

How Reliable Communication Works Imagine sending a message over the internet without any rules. You send data, but you don’t know if it arrives, arrives twice, or arrives in the wrong order. This kind of chaos would make the modern internet unusable....

Jan 272 min read

learn-git-simply.hashnode.dev

Understanding TCP and UDP: How HTTP Utilizes These Protocols

TCP vs UDP TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are essential protocols for data transmission over the Internet, each serving distinct purposes. TCP is a connection-oriented protocol, establishing a connection between ...

Jan 272 min read

learn-git-simply.hashnode.dev

Networking Devices Explained (With Simple Diagrams)

Introduction: How the Internet Reaches Your Home or Office When you open a website or connect to an API, your request doesn’t jump directly to a server on the internet. It passes through multiple networking devices, each with a very specific job. Und...

Jan 234 min read

learn-git-simply.hashnode.dev

cURL Explained for Beginners (With Simple Diagrams)

Introduction: What Is a Server and Why Do We Talk to It? Before understanding cURL, we need to understand servers. A server is just another computer on the internet whose job is to: Receive requests Process them Send back responses When you open...

Jan 233 min read

Rahman khattak

About

Available for

Rahman khattak's blogs

Recently published

How does Browser Work? In Depth.

Understanding the TCP 3-Way Handshake

Understanding TCP and UDP: How HTTP Utilizes These Protocols

Networking Devices Explained (With Simple Diagrams)

cURL Explained for Beginners (With Simple Diagrams)

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Rahman khattak

About

Available for

Rahman khattak's blogs

Recently published

How does Browser Work? In Depth.

Understanding the TCP 3-Way Handshake

Understanding TCP and UDP: How HTTP Utilizes These Protocols

Networking Devices Explained (With Simple Diagrams)

cURL Explained for Beginners (With Simple Diagrams)