RAG Day 2: How It Actually Works Under the Hood
Day 2 of Syed Jafer K’s 40-day RAG series is done. If Day 1 was about why we need RAG, today was about how it actually works. Here’s what stuck with m...
I’m a software engineer who likes building things, understanding how they work under the hood, and sharing what I learn along the way. I work across the full stack and enjoy teaching, writing, and growing consistently in tech.

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A full-stack community platform for reporting, tracking, and recovering lost and found items. Built with React, Node.js, Express, and MongoDB.

Sri Lankan Handcrafts E-Commerce Platform – Full-stack app with React, Express, MongoDB & PayHere payments

ShiftTracker is a full-stack employee time tracking web application that enables employees to clock in/out of shifts, manage breaks, and track their work hours with GPS-based location verification. The app features a role-based system with an admin dashboard for workforce oversight and a personal Employee Dashboard for individual shift management.
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Day 2 of Syed Jafer K’s 40-day RAG series is done. If Day 1 was about why we need RAG, today was about how it actually works. Here’s what stuck with m...
Today I started a 40-day RAG series by Syed Jafer K. It was my "Hello World" into Retrieval-Augmented Generation, and here's what clicked for me — in ...
1. Machine Learning என்றால் என்ன?சாதாரண programming-ல் நீங்கள் rules எழுதுவீர்கள்:if experience > 5: salary = 70000if experience > 10: salary = ...
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