Filter by what was built and why.
Showing 10 of 10
Sep 7, 2026
Document intelligence with visual attribution. DIVA turns PDF collections into structured records and cited answers while keeping every extracted value connected to its source page and coordinates.
May 10, 2026
A relationship-graph builder for people. Search a name, get a knowledge graph of their schools, employers, alumni networks, and shared events. Find the shortest path between any two people, KYC-style. Built at the TinyFish hackathon in Singapore.
Apr 19, 2026
A no-code ML platform for retail SMEs. Describe a business problem in chat, upload a CSV, and get a trained model with plain-English recommendations. Twelve AWS services, fully serverless, runs on roughly $5 to $12 a month.
Apr 9, 2026
A multimodal agentic system for at-home elderly frailty assessment. Seniors run a clinically-validated SPPB test on a phone camera, and a deterministic classifier produces a frailty tier and care plan.
Jan 18, 2026
A LeetCode-style learning platform for cloud architecture featuring drag-and-drop challenges, real-time cost optimization, and AI-powered evaluation. Built during HackNRoll 2026.
Aug 8, 2025
A computer vision pipeline that estimates food waste weight and composition from a single plate image, helping dining halls track post-consumption waste at scale.
Aug 1, 2025
A document retrieval chatbot for the construction industry using vector search and RAG to surface answers from thousands of pages of project documentation.
Aug 1, 2025
A computer vision system that detects shopper-product interactions in CCTV footage using pose estimation, segmentation, and monocular depth. Built during my internship at Tictag.
Jul 12, 2025
A mobile app that detects and redacts location-revealing elements in photos before sharing, protecting users from unintentional geolocation exposure. Built for TikTok TechJam 2025.
Jul 1, 2025
An AI healthcare companion for Singapore seniors that unifies vitals, prescriptions, and records, with a multilingual chatbot powered by vector search and RAG. Winner of HealthHack 2025 Intersystems Challenge.
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