Senior Software Engineer, Backend
With 11+ years building backend systems that scale to millions of users, I've gone from enterprise banking software to powering ride-hailing infrastructure at Grab — and now founding my own AI product. My core strength is Go and distributed systems, but what truly sets me apart is the full-stack ownership mindset: I don't just write services, I own reliability, latency, observability, and the business outcomes behind them.
At Grab, I didn't just ship features — I cut latency by 15% on high-traffic endpoints, sustained 99.9%+ uptime on critical GrabKios flows, and drove measurable lifts in customer acquisition through better backend architecture. That kind of impact comes from treating engineering decisions as product decisions.
Now as founder of Weba, I'm applying that same rigor solo — designing multi-agent AI pipelines, managing token economics, and shipping to real users. It's sharpened my ability to prioritize ruthlessly and move fast without breaking things.
I'm looking for a senior or staff backend engineering role where distributed systems complexity is the norm, Go is a first-class citizen, and engineering is genuinely tied to product outcomes — not just ticket throughput.
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