A full-stack developer and team lead who turns ideas into scalable, reliable software — from POS systems used daily by major F&B brands in Singapore to AI-powered tools and a small library of Burmese poetry.
Hands-on engineering, thoughtful architecture, and the kind of leadership that unblocks a team instead of slowing it down.
Welcome! I'm Sai — a passionate software developer with hands-on experience in full-stack applications, APIs, and system design. I help businesses turn ideas into scalable, efficient software solutions, solving real-world problems with clean architecture and reliable code.
Singapore 🇸🇬
Working with teams across APAC.
Shipping AI-powered side projects, refining Burmese-language tools, and writing code that respects both users and the people who'll maintain it.
BuildingRunning, swimming, strength training — and occasionally scribbling Burmese poetry when something needs to get out of my head.
Grab a one-pager resume or drop me a line — happy to chat about a role, a project, or a problem worth solving.
A pragmatic stack I've used in production — for F&B systems at scale, internal tools, and personal AI experiments.
A mix of client work shipped in production and personal experiments. Some source is private while they're still evolving.
Highlights from over ten years of building software used daily by people you'll never meet — and that's exactly the point.
Led development of POS and self-order kiosk systems for major F&B chains in Singapore, streamlining operations across hundreds of outlets and supporting high-volume daily transactions.
Designed and shipped cloud services on AWS that connect POS, kiosk, and web ordering platforms — clean contracts, predictable performance, no surprises at peak hour.
Delivered integrations for NETS, PayNow, and GrabFood APIs — reliable, compliant transactions that keep the line moving and the audit trail clean.
Managed a large-scale deployment of 100+ POS terminals at a food court, lifting order efficiency by ~40% and giving staff a calmer, faster workflow.
Mentored and led a team of developers — established coding standards, ran useful code reviews, and guided junior engineers on both the technical and the human side of the job.
A quieter side of the work — writing, language, and the occasional detour from the day job.
My collection of poems — exploring everyday life, emotions, and human connection. A separate blog where I write in Burmese, kept away from the day job but very much part of me.
Visit poems blogI'm always up for a conversation — about a new role, a side project, a tricky system, or just to compare notes with another developer.