I've built backend platforms at Sanka, Saham Rakyat, and Gotrade, delivering OpenAI features, analytics improvements, CRM scaling, and tools for financial technology products.
At Saham Rakyat, I designed scalable APIs for trading, chat, and robo-trading while owning backend architecture, CI/CD pipelines, database design, testing, deployment, and server infrastructure. I also maintained database architectures and generated executive reports for the Board of Directors.
My work spans PHP, JavaScript, TypeScript, Python, Go, NestJS, Django, PostgreSQL, WebSockets, and REST APIs. I've also led technical teams and architectural decisions, with a focus on reliable, high-performance systems.
