Job Description :- Collaborate with cross-functional teams to define, design, and ship new features.- Work with outside data sources and APIs.- Worked on Dart.js- Unit-test code for robustness, including edge cases, usability, and general reliability- Work on bug fixing and improving application performance- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.Responsibilities And Duties :- Must have built at least one Android, iOS, apps with Flutter or Hybrid Framework.