Kotlin Java BackEnd Developer Remote - 21957

Project: Sport , Golf , Baseball mobile app.

○ Kotlin, Kotlin Coroutines, Kotlin Mobile Multiplatform, Koin DI, Dagger DI, ViewModel, Greendao DB, RxJava(RxKotlin) + Retrofit2 , Java, Android clean architecture, SOLID, realm DB ...

○ Responsibilities:

• Code review
• Selection new libraries for the project
• Update and adapt new libraries version
• Prompts for colleagues
• Complex SQL requests to retrieve data from different tables of mobile app DB
• Mentoring, helping with SQL requests for colleagues
• Bug fixing
• Transmit legacy code to new logic according SOLID standards and Clean
• Architecture
• Communication with QA , product manager etc.
• Generate ideas and implement new technical features according business
• requirement
• Optimizing app performance (UI, network layer, integration Kotlin coroutine etc. )
• Developing new features 

• Kotlin, Kotlin Coroutines, Kodein DI, LiveData, ViewModel, RxJava(RxKotlin) + Retrofit2 , Java, Android clean architecture, SOLID, Firebase Cloud Messaging, amplitude, dynamicLinks, picasso, realm DB ...
• ○ Responsibilities:
• Selection new libraries for the project
• Update and adapt new libraries version
• Bug fixing
• Transmit legacy code to new logic according SOLID standards and Clean
• Architecture
• Generate ideas and implement new technical features according business
• requirement
• Optimizing app performance (UI, network layer, integration Kotlin coroutine etc. )
• Developing new features 

Learning Spring Framework, Data, Rest, Security, Hibernate etc. Learning Vaadin framework . Full Stack pet demo project on VPS Server Ubuntu 22.04 with Kotlin : Backend Spring Boot + Vaadin Flow + Android Client - Real time GPS location server .

• Developing core for my startup.
• Freelance