Cyrus Nguyen

Led a 3-engineer team, owning technical direction, work allocation, code review, and engineering standards. Defined Android architecture and shared communication layer for USB Serial, BLE, and firmware updates, and owned production delivery and error monitoring.

Scoped AI features with the client and delivered a mobile app around a RAG pipeline over patient records, prescriptions, and lab results. Integrated OCR intake, speech-to-text dictation, a triage chatbot, and 1:1 video consultation.

Core developer on customer and provider apps with 500k+ installs and 10k+ orders per month. Set test standards, reviewed pull requests daily, and introduced AI-native workflows including architecture rules for agents and AI review on every pull request.

Worked on a mobile and web platform carrying around $10M in transactions daily. Refactored an inherited low-code export into Riverpod feature modules while the product stayed in active release, and added integration tests and Appium smoke automation.

Developed an offline-first app for field surveys with no signal, using PowerSync and SQLite syncing on reconnect, GIS mapping, and Supabase for auth and media.

Developed a native Swift transit app with live vehicle tracking using CoreLocation and maps, schedules, and route search, shipped through App Store Connect.

Pursued a degree in Computer Science at Ho Chi Minh City University of Technology.