Projects
Things I built.
Final Year Project
Sep 2024 — May 2025An intelligent document analysis system for enterprise knowledge discovery (RAG).
- Built the document pipeline from ingestion and preprocessing through semantic chunking, embeddings, and similarity-based retrieval.
- Used Python and PostgreSQL with pgvector to support semantic search across unstructured documents.
- Integrated open-source LLMs into a Retrieval-Augmented Generation pipeline to produce grounded responses.
- Deployed the system with Supabase and Streamlit for a customer-facing AI experience.
TongTong
May 2026A ride cost calculator that fairly splits fuel and toll costs between passengers.
- Pulls current RON95 prices from data.gov.my and supports both subsidised and market rates.
- Uses the Google Routes API to calculate driving distance and identify toll roads from navigation steps.
- Built best-effort toll detection with verified highway matching rules and documented edge cases.
- Vite, React, Tailwind, Vercel. No accounts, backend, or stored data.