maoren8412

Go, PostgreSQL, Redis, gRPC, Kafka, Docker, Distributed Tracing

Raft consensus edge cases, io_uring high-throughput async I/O, and distributed rate-limiting algorithms.

Resilient HTTP/gRPC client wrappers with jittered backoff and connection pool health watchdogs.

PostgreSQL slow-query triage, backend circuit-breaker design, and high-concurrency API architecture discussions.