At 9Dot Technology, I build and optimize backend services in Go, using REST APIs, MySQL, and Docker. I also developed a real-time news aggregation system with NATS, cron jobs, and clean architecture.
In my News Aggregator Platform project, I built a system that fetches articles from external APIs, stores structured data in MySQL, and exposes it through REST and gRPC services.
I built a real-time notification microservice with event-driven services, NATS, and WebSockets. Its BoltDB-backed cache reduced PostgreSQL round-trips, and warm-cache requests achieved sub-10ms P99 end-to-end latency.
I also built a Go file upload and processing service with asynchronous jobs, retries, and MinIO storage, plus Chaingo, a blockchain implementation with P2P networking and a React/TypeScript dashboard.
