Need android sdk for chat implementation using ejabberd.

I require an Android SDK for chat implementation using ejabberd. I am planning to set up an ejabberd server, so I need someone who can help me with the chat implementation. The features I require in the chat implementation are one-to-one and group messaging. The preferred programming language for the Android SDK is either Java or Kotlin. I am looking for a freelancer who has experience in ejabberd and Android SDK development. The ideal skills for this project include:

- Experience with ejabberd server setup
- Proficiency in Android SDK development using Java or Kotlin
- Experience with chat implementation, including one-to-one and group messaging
- Knowledge of file sharing in chat applications