- Communicates with PM and team lead to lead weekly tasks
- Continuously improve and optimize application.
- Training new members.
- Build base source.
- Catch errors by Firebase Crashlytic and fix bugs with feedback of tester
- Research, write native code android connect printerand print command TSPL with third library XPrinter
- Design layout and UI responsive for multiple platforms: tablet, mobile, desktop
- API Testing with Postman, Swagger, create docs collection on Postman
- Research and build release window application
- Build release to CHPlay for Android, AppStore for IOS
- Write API sometimes if team needed using C# .Net
- Go business trip to know what customer’s need and update feature meets most realistic
- Research and using MQTT to make realtime