Ethan
Sohbuilder. designer. launcher.
I build apps, tools, and platforms that help people learn, communicate, and create. Currently shipping across iOS, web, and developer tooling — mostly on too little sleep.
Work
Zero-commission developer marketplace. Builders buy and sell code assets, templates, and tools. Community-first. Sellers keep 100% via their own payment links; buyers get verified licence keys.
kyromarket.com →
Public speaking mastery. Turns pacing and delivery into something you can actually inspect and improve. Swift Accelerator 2025.
Open project →Smart study companion. Goals, exam dates, focus sessions — one place, one rhythm.
Open →iOS app for mastering Mandarin — vocabulary, tones, reading practice. One focused tool. (Yes, it's harder than it looks.)
In developmentA game that teaches what it actually feels like to have ADHD. Built to build empathy — and yes, it's intentionally hard to focus in.
In developmentML + computer vision translating sign language into letters. Accessibility tech that actually goes where it's needed.
About
Still early. Already intentional.
I'm a student developer from Singapore who builds products with clear structure and a strong sense of purpose. My work is shaped by app design, public speaking, storytelling, and the belief that good software earns trust through clarity.
I'm drawn to tools that help people learn faster, communicate better, or feel less overwhelmed. Also to hot chocolate. Mostly tools though.
Certifications
