Backend engineer focused on reliable systems, production thinking, and backend architecture.
I build backend systems with Go and Java, with a strong interest in reliability, system design, concurrency, and real-world production engineering. I care about software that is not only functional, but dependable under real usage and operational pressure.
- Backend Engineering
- Reliability and Production Systems
- System Design and Architecture
- Distributed and Event-Driven Thinking
- Go and Java
Production-minded digital wallet backend in Go with Fiber, PostgreSQL, Redis, JWT, idempotency, ledgering, webhooks, and observability.
Settlement engine and ledger backend for auditable double-entry financial transactions.
Production-style blockchain orchestration backend for wallet-based transfers, transaction lifecycle tracking, event indexing, webhook delivery, and reconciliation.
Article management backend in Go with clean architecture, PostgreSQL, Redis caching, Swagger, and observability.
An operational learning platform designed for hybrid classes, bootcamps, mentoring, and cohort-based programs.
Built to help small to mid-sized learning organizations manage:
- courses and modules
- students and mentors
- enrollment flows
- assignments and reviews
- progress tracking
- live session scheduling
- announcements and class coordination
I write about backend engineering, reliable systems, distributed systems, backend architecture, and production thinking.
- Ourdo — platform for collaboration, learning, and growth
Building reliable systems for problems that matter.