On a client project through Freelancing, I implemented authentication and authorization with Supabase Auth, including registration, login, session management, and protected backend access. I also designed role-based permissions and managed application data persistence with Supabase PostgreSQL.
I built a real-time event streaming platform in Java and Spring Boot, with Kafka-based communication, Saga workflows, and Kubernetes-ready deployment manifests. I’ve also built a distributed in-memory cache with consistent-hash routing, durable recovery, and benchmarks of approximately 15K–20K requests per second under concurrent load.
