Full Stack Developer · Singapore
Elroy Chua
I build payment systems, security tools and the occasional iOS app. Full stack developer in Singapore, currently shipping at SuperAI and Token2049. I like taking a rough idea and turning it into something people actually use, then measuring whether it worked.
- 3+yrs shipping
- 2AWS certs
- 2xhackathon awards
- 4K+followers
github
1,371 contributions in the last year
blog
projects
Stealth project
Knowledge base development. Early and under wraps.
Selah
A daily Christian reflection app for iPhone. Each day pairs a verse with your season of life and a guided moment to pause, journal and pray, with native widgets for the home screen.
Medipal
Winner of SuperAI NEXT Hackathon 2025, built in 36 hours with a team of four. An AI companion for emergency waits: it stays with a patient through a 2.5-hour queue, surfaces history and cover, and hands nurses a triage brief and a read on how the patient is feeling. Research with Singapore General Hospital and Raffles Medical.
experience
Full Stack Developer
Associate Software Engineer IIcertifications
AWS Certified Developer – Associate
SingleStore Data Engineerrecommendations
I managed Elroy directly as the sole full stack engineer on my Product & Technology team at TOKEN2049, the world's largest crypto conference.
I worked with Elroy at Ensign and consistently found him to be a sharp thinker and a reliable partner on complex work.
Having had the opportunity to work with Elroy over the past year has been an absolute pleasure. Elroy consistently shows a strong eagerness to learn and grow as a developer.