Full stack development
Backend: Knowledge on REST and restful design patterns, experience in working with a ORM/ databases. Good to have experience in POSTGIS/Geospatial queries
Should have worked on developing a full stack solution in production level.
Work experience with Android/Hybrid mobile application platforms (Xamarin/Cordova)
Work experience with embedded system development
Knowledge on MQTT or equivalent technologies
Application deployment experience with Amazon or similar cloud platforms