KOTLIN AND JAVA WEB DEVELOPER

I need a skilled web developer with expertise in JAVA AND KOTLIN Languages and who can develop a mobile app for android and iOS with jAVA and Kotlin. He is required to install, modify, customize and add new features to an app Script similar to clubhouse or Green Room apps written in java and kotlin

The web developer will be required to make about 5 major customizations of a source code of an app similar to clubhouse and green room