Exploring markets, AI possibilities and building tools to think better.
Installable PWA to scan business cards at events — camera capture, multi-card detection (OpenCV), on-device OCR (Tesseract), lightweight CRM with tiers and exports. Offline-first.
Interactive competitive landscape map for Spinningfields & Deansgate, Manchester.
Search any Singapore address to see HDB resale history, nearby schools, MRT, bus stops, hawker centres — all on an interactive map.
Personal CV site with AI chatbot powered by Groq + Llama 3.3.
PowerPoint VBA add-in — precision layout tools via a custom ribbon tab: snap, align, audit, style presets, table formatting, and more.
macOS menu bar app for multi-display management — one-click mirror/extend, presets, auto-apply.
A collection of standalone, single-file HTML tools. Zero dependencies — just open in a browser.
Browser-based PDF toolkit — merge, split, rotate, compress, watermark, page numbers, extract text, and export to images. No upload, fully offline.
R2-D2 platformer game built with HTML5 Canvas — multiple levels, mobile touch controls.
Flashcard-style Mandarin learning app — 300 words & phrases across 10 categories, with audio pronunciation and quizzes.