Raman Vahedi

I am a back-end software engineer with over four years building distributed systems that handle high concurrency and massive data throughput. I have experience ranging from freelance projects to engineering for one of Iran's largest cloud providers.

I design and implement fault-tolerant microservices and observability systems, and I drive work across the full SDLC from HLD/LLD to production deployment. I have architected event-driven pipelines that process tens of millions of daily events and built distributed remote execution systems based on Master‑Worker patterns.

My hands-on achievements include revamping error handling and logging to reduce MTTR, re-architecting tracing for end-to-end context propagation, and collaborating with SRE teams to perform zero-downtime migrations of core databases. I also developed centralized authentication services supporting OAuth2/OIDC and RBAC.

I emphasize reliability, measurable observability, and robust testing while delivering production-grade services using Golang, Python, Kafka, ClickHouse, PostgreSQL, Redis, and Kubernetes. I seek roles where I can continue to design scalable systems and improve operational excellence.