Sukma Nugraha

I’m a results-oriented Full Stack Engineer with deep experience building production web applications and event-driven backends. I focus on shipping reliable systems end-to-end, from responsive UI to scalable backend services.

I’ve delivered Angular frontends and Node.js microservices on AWS, integrating Kafka and DynamoDB for low-latency, scalable performance. I’m also a competitive problem solver, reflected in a Topcoder rating of 1921 (98.25 percentile).

In event processing and real-time integration, I’ve designed partitioning and key strategies for DynamoDB, built backpressure handling and retry/idempotency logic, and instrumented metrics and alerts. In one project, I improved reliability and reduced message delivery failures by 30%, and I reduced latency by 25% while improving throughput and incident detection.

On the web application side, I built reusable component libraries, implemented server APIs and data access layers, and used lazy loading, code splitting, and accessibility practices (WCAG). I’ve reduced page load by 35% and decreased UI bug reports by 40%, backed by CI/CD automation and observability.