Hi, I'm Bui Tran Hien — a solo developer focused on crafting clean, purposeful mobile and web experiences.
A solo developer with a passion for building software that solves real problems, beautifully.
I design and build mobile and web applications independently — from the first sketch to the App Store listing. Every detail matters, from the interactions to the icons.
Working solo means full ownership: every decision is intentional, every feature earns its place, and every release reflects exactly what I believe great software should feel like.
I care about simplicity, speed, and the small moments that make an app feel effortless to use.
A few principles that guide every app I ship.
Great apps do one thing well. I cut features aggressively so the ones that ship are truly excellent.
Every tap, every animation, every load time — if it feels slow, it's not done yet.
I handle both design and development, so nothing gets lost in translation between the two.
Real feedback from real users is worth more than any specification. I ship early and improve continuously.
Have an idea, a question, or just want to connect? I'd love to hear from you.
Whether it's feedback on an app, a collaboration idea, or a quick question — my inbox is open.