Nguyen Duc Anh Tuan.
Software engineer · Shop apps, booking sites, automation
This page currently shows sample (demo) data.
Summary
Over five years building software for shops and small businesses in Vietnam and Japan. Comfortable owning a product end to end: requirements, design, code, tests, documentation and support after handover.
Experience
04/2023 – Present
Software Engineer
Sample Software Co., Ltd. · Tokyo, Japan
- Built a touchscreen POS app for a restaurant chain, from design to installer.
- Added automated tests for payment flows, cutting release regressions.
- Kotlin
- Compose Desktop
- SQLite
07/2021 – 03/2023
Web Developer
Sample Tech JSC · Hanoi, Vietnam
- Built booking and customer-management sites for salons and small clinics.
- Acted as the bridge to Japanese clients: translating requirements, writing tech docs.
- TypeScript
- React
- Python
- FastAPI
Education
09/2017 – 06/2021
Sample University
B.Sc. in Information Technology
Certifications
April 2024
Fundamental IT Engineer (FE)
IPA Japan
December 2022
JLPT N2 (Japanese)
Japan Foundation
Skills
- Languages
- Kotlin · TypeScript · Python · SQL
- Frontend
- React · Astro · Tailwind CSS · Compose Desktop
- Backend & cloud
- Cloudflare Workers · D1 · FastAPI
- Media & AI
- FFmpeg · Whisper · ElevenLabs
- Quality
- Vitest · pytest · Git
- Languages I speak
- Tiếng Việt (Native) · 日本語 (Used at work)