Responsible for... - Design the db schema - Api document (openapi) and development detail writing - Maintain services, debug, develop new features independence - Containerization developing - Db migration

Responsible for... - Design the db schema - Api document and development detail writing - Constructed service in micro-service considering scaling and efficacy - DevOps, build and update service on cloud server - Coordinated with PM and lead the project accomplish - Maintain services, debug Achievement: - Switch invoice supplier to ezPay and refactored invoice system - Constructed iParking line channel services with DOMA concept - Implemented service that can accommodate various payment such as LINE Pay, icash Pay - Implemented open api with Oauth - Using graceful shutdown to ensure the process complete when terminate service - Implemented message queue system - Pushed log on slack or elastic with api call