HH

Senior Software Engineer with extensive experience across Golang, Java, and Rust, specializing in backend, distributed systems, and cloud-native architectures. Over 13 years of professional experience, including 5+ years designing and operating high-performance Go services for distributed processing, event-driven pipelines, real-time data ingestion, and asynchronous workflows. Highly skilled in Go and its ecosystem (GIN, gRPC, NATS), with deep hands-on expertise in AWS (SNS, SQS, Lambda, S3), MySQL, PostgreSQL, Redis, and DynamoDB, building systems that process millions of events per day with strict SLOs for latency, reliability, and correctness. Strong Java background for enterprise-grade platforms, concurrency-heavy services, and large-scale backend systems, alongside Rust experience for performance-critical components, ETL pipelines, and analytical engines. Proven strengths in system design, scalability, production reliability, and high-load backend optimization, with a strong ownership mindset and experience operating mission-critical systems in production.