Wala-ICT
Miribom
Beauty booking with AI face simulation
Backend Engineer · Team of 9 · live at miribom.kr
What I delivered
- Built Kakao AlimTalk notifications end to end: template APIs and an outbox-based sender with SKIP LOCKED claiming, retry with back-off, and SMS fallback.
- Integrated the Spring backend with a FastAPI AI service: async jobs with status polling, retry limits, and locking against duplicate re-queues.
- Owned production releases through GitLab CI on self-hosted runners, with Docker Compose builds and Caddy reverse proxy reload.
- Delivered refund flows and card payment for deposits with Toss Payments.
Stack
Java 21 · Axon · PostgreSQL · GitLab CI