Code that feels designed. Engineering that actually ships.

A hyperlocal product discovery platform connecting 500+ users with 100+ local shops via GPS-based search. Built to solve the visibility gap between neighborhood businesses and digital-first customers.

• Location-based product discovery with real-time shop inventory
• Shop onboarding dashboard — zero technical knowledge needed
• Scaled to 500+ active users and 100+ local businesses
• Full TypeScript migration for type-safe, maintainable codebase

A campus marketplace where students rent items and buy/sell second-hand products. Deployed on AWS with production-grade infrastructure — EC2 compute, S3 media storage, and load balancing for scalability.

• User listings with search and filter for rental & resale
• AWS EC2 + S3 + Load Balancer for production reliability
• Promotes affordable, sustainable campus resource sharing

A high-performance fintech transaction engine built for reliability. Event-driven Kafka architecture, double-entry ledger system, real-time fraud detection, and Redis-based idempotency for exactly-once execution.

• Apache Kafka for event-driven, scalable transaction processing
• Double-entry ledger ensuring financial consistency & auditability
• Real-time fraud detection engine for suspicious pattern detection
• Redis idempotency guaranteeing exactly-once transaction execution