Shemil Kaweesha
Not the developer you asked for, but the one your project deserves — full-stack builds done right.
About Me
I'm a full-stack developer who treats every project like Gotham on a deadline. With a strong foundation in both frontend and backend, I create scalable applications that are fast, clean, and built to last. I believe code should be smart, maintainable, and maybe a little intimidating like a quiet developer in a dark hoodie.
Tech Stack
Technologies I work with
Next.js
React.js
Nest.js
Golang
PostgreSQL
Redis
Kotlin
Azure
Featured Projects
Some of my recent work
Q-LMS
A full-featured Learning Management System enabling student performance tracking, biometric attendance via fingerprint devices, and seamless Zoom integration with secure video recordings and controlled access.
Q-POS
A scalable, real-time Point of Sale solution designed for multi-role access and inventory management. Includes daily sales tracking, cashier management, and offline-ready transaction support with Redis caching.
EV Pay (OCCP Payment Integration)
A high-performance payment microservice built for an EV charging platform, integrating a leading Sri Lankan payment gateway with OCCP protocol, WebSocket connectivity, and robust Redis-based session handling.
AutoFleet
An Android-native business management app for vehicle service centers, enabling tracking of service history, payments, customer data, budget planning, and vehicle lifecycle — powered by a secure backend and real-time updates.
RedOp (Web Extension)
A lightweight Web extension built for Reddit users that replaces the text `/OP` with the original poster’s username in comments. Enhances context in discussions with zero manual effort.
Pulse-Q
Pulse-Q is a highly scalable reminder and notification system designed to deliver personalized messages via SMS and WhatsApp. Built with NestJS, Redis, and BullMQ, it leverages advanced behavioral segmentation powered by Mixpanel analytics to optimize scheduling and maximize user engagement.