Mobile app developer

Support the entire application lifecycle (concept, design, test, release, and support)
Extensive knowledge of mobile app development. This includes the whole process, from the first line of code to publishing in the store(s)
Deep knowledge of Android, iOS, etc.
Proficiency with writing automated tests in {{ JUnit, Espresso, Mocha, Jest, Enzyme, XCTest, ---------- pending on the libraries you use to test }}
Troubleshoot and debug to optimize performance
Design interfaces to improve user experience
Understanding mobile app design guidelines on each platform and being aware of their differences