In Apache ShenYu, I contributed five merged pull requests, including a gRPC hot-path optimization that removed redundant deserialization and a fix for WebSocket connections after master failover.
I built PayStream, an event-driven payments backend with Redis and PostgreSQL idempotency controls and a transactional outbox for reliable Kafka event delivery.
For SocialConnect, I built a Spring Boot microservices platform with API Gateway routing, Kafka messaging, and JWT authentication. I’m focused on distributed backend systems, event streaming, and polyglot data modeling.
