IOS/Android Developer for social networking app

We are looking for a professional having explicit knowledge and experience in developing either android or iOS or both. Because I need to develop an app similar to Jodel but with little different func We are looking for a professional having explicit knowledge and experience in developing either android or iOS or both. Because I need to develop an app similar to Jodel but with little different functionalities. The team must provide samples of previous work. I will share remaining details with shortlisted candidates.