High-concurrency RAG system built with Gemini-embedding-001 and Qdrant for low-latency document retrieval
Python FastAPI Celery Qdrant
+4
Selected Work.
Things I've built. Some experiments, some products, all intentional.
Production CTF platform that scaled to 250+ participants and 100+ teams during Web Club CTF 2025
Python Django React Docker
+1
LangGraph-powered stateful workflow for autonomous financial news analysis and stock insights
Python LangGraph FastAPI Gemini API
+3
Natural language to SQL agent with human-in-the-loop safety — auto-executes reads, gates writes behind approval checkpoints
Python LangGraph FastAPI Gemini API
+2
Empirical comparison of statistical vs. deep learning methods for hate speech detection — BoW through BERT on real tweet data
Python BERT PyTorch scikit-learn
+2
Conversational agent for real-time Singapore bus arrivals — natural language queries over live LTA DataMall APIs
Python LangGraph Gemini API FastAPI
+1
Zero-knowledge ticketing platform that cryptographically binds tickets to buyer identity — preventing resale without exposing private data
Solidity Next.js TypeScript Polygon zkEVM
+2