Backend · AI engineer building voice-driven AI services in healthcare.
I take them end to end — Spring Boot APIs, Flutter clients, and the AWS infrastructure underneath. An accidental generalist, and I've come to like the view.
Before that, my focus was accessibility: making lecture videos, diagrams, and public kiosks usable for visually impaired users. Three first-author papers at ACM / Springer SCOPUS venues, two oral presentations.
- 🎙️ Leading a speech-based service for older adults, from architecture to deployment — patent filed: 10-2025-0088233
- 🤖 Working out how to structure a codebase so AI coding agents are actually effective in it — document-first design, ADRs, small reviewable PRs
- 🔥 Writing up what breaks in production — SSL expiry, CORS + SameSite cookies, WebSocket auth, pessimistic locking
🔗 Project Diary — design decisions, troubleshooting, retrospectives
🔗 Git Blog |
Portfolio |
Interview
DiagramVoice: Automatic Lecture Video Commentator for Visually Impaired Students Supporting Diagram Commentary
2024 | Springer ICICT (SCOPUS) — Oral Presentation
Automatic description algorithm for diagrams and charts; user satisfaction 9.82/10
🔗 Code Repository
Design of Automatic Online Lecture Video Commentator for Visually Impaired Students Supporting Diagram Commentary
2024 | Springer SIS&T (SCOPUS) — Oral Presentation
Commentary generation from scene and object-relation analysis; user satisfaction 4.25/5
🔗 Code Repository
Speech-Recognizing KIOSK Mobile Application for the Visually Impaired
2022 | ACM ICETC (SCOPUS) — Poster Presentation
Speech-driven kiosk interface for accessible public terminals
Hello my Plant: Indoor Plant Image Recognition and Care Application
2022 | KCC 2022
Plant identification and symptom diagnosis from images
🔗 Code Repository