SeeQLancer is a web application built with a React TypeScript frontend and a Spring Boot backend using Hibernate ORM. It supports real-time backend communication with SQLancer via webSockets and enables users to customise and run tests on multiple DBMSs (e.g. PostgreSQL, H2, DuckDB), categorise detected bugs, and re-execute queries in an integrated SQL playground.

An interactive trivia platform developed for a client, built with Next.js and Express. It enables organisations to create and manage multiple quizzes with custom questions, branding, and results tracking. Each quiz is accessible via a unique link.

SingaScript is a custom Singlish Esolang interpreter and development environment designed to make programming more fun and relatable to Singaporeans and those interested in Singaporean culture and language.

Evolve was created to help users track their daily routines, predict their wellbeing and identify bad habits through regression analysis. Built using Flutter SDK with Firebase and Flask. A Depth-First-Search algorithm was implemented using Python and Scikit-learn to identify associations and make reliable predictions.

A web application that creates the most optimized timetables for NUS students using a genetic algorithm. Constraints such as class availability, and student preferences like free days, lunch breaks, and earliest class times are considered to generate the most efficient and personalized schedules.