Alex

@alexcv

Interested in tech and computer systems.

Pune, IndiaJoined March 2026

About

I write on a mix of backend and frontend, which usually covers technologies like mongoose, react, express and etc.

Available for

I am available to discord "pinak3467" id.I will be happy to work on complex projects on both frontend and backend

Alex's blogs

The difference between access and refresh tokens.devlopernet.hashnode.dev3 posts

Articles Comments2

Recently published

AAlexdevlopernet.hashnode.devJun 13 · 9 min read

OS Development and Computer Architecture: My Journey from Web-development to Understanding the Machine-part-1

What is an architecture? Well I am sure you might have heard of CPU(Central Processing Unit) before too, and it isn't hard to learn of course the architecture at first might seem complex but once you

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AAlexdevlopernet.hashnode.devApr 6 · 6 min read

Understanding AI and its working

Rag stands for Retrieval-Augmented Generation- this may seem like something complex or fancy but trust me it is simpler than anything else. It can be broken into three parts- Retrieval- This is the

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AAlexdevlopernet.hashnode.devMar 31 · 2 min read

The cause and need of JWT token

A developer building authentication system should primarily focus on the security and user experience-here comes the JWT tokens/jsonwebtokens which fits perfectly on these criteria. Don't worry you do

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Alex

About

Available for

Alex's blogs

Recently published

OS Development and Computer Architecture: My Journey from Web-development to Understanding the Machine-part-1

Understanding AI and its working

The cause and need of JWT token

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Alex

About

Available for

Alex's blogs

Recently published

OS Development and Computer Architecture: My Journey from Web-development to Understanding the Machine-part-1

Understanding AI and its working

The cause and need of JWT token