
About Me
Welcome to my portfolio! My name is Sai Lao Poeng, a passionate software developer with hands-on experience in building full-stack applications, APIs, and system design. I have experience leading small development teams and collaborating on complex projects, while staying deeply involved in coding and problem-solving.
Skills: JavaScript, Node.js, ReactJS, Python, AWS, Azure, SQL, MongoDB, Docker
Outside of work, I stay active through running, swimming, and strength training.
Featured Projects
Professional Highlights
Over the past decade, I’ve led and contributed to software solutions used daily by well-known F&B brands in Singapore. My work blends hands-on coding with team leadership, focusing on building scalable systems that solve real-world problems.
- Led development of POS & kiosk systems for major F&B chains in Singapore, streamlining operations across hundreds of outlets.
- Designed scalable APIs and cloud services on AWS, enabling seamless communication between POS, kiosk, and web ordering platforms.
- Delivered secure payment integrations including NETS, PayNow, and GrabFood APIs, ensuring reliable and compliant transactions.
- Managed large-scale deployments such as the rollout of 100+ POS terminals at food court, improving order efficiency by 40%.
- Mentored and led a team of developers, establishing coding standards and guiding junior engineers in both technical and professional growth.
Other Works
Poetry & Creative Writing (in Burmese)
My collection of poems, written in Burmese, exploring themes of everyday life, emotions, and human connection.