
Day 8: Sparse Embeddings in RAG – Understanding Token-Based Semantic Retrieval
Day 7 on Dense Embedding — Capturing Semantic Meaning with Vector Representations spent the whole class on the dense half of the embedding world. Toda...
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.

Check out some of my recent work

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.
Latest articles and insights

Day 7 on Dense Embedding — Capturing Semantic Meaning with Vector Representations spent the whole class on the dense half of the embedding world. Toda...

Day 6 on Embeddings — Semantic Similarity, Cosine, and Dense vs Sparse closed with the dense-versus-sparse split and a small Ollama demo. Today we slo...

Three days of fundamentals and we are finally meeting our first real algorithm. Linear Regression is the simplest, oldest, and still one of the most u...
Technologies I work with
Have a project in mind or just want to connect? I'd love to hear from you!