Drupal / Android / iOS mobile App Expert Needed ASAP

Need a mobile app developer and Drupal expert to help launch a mobile app on iOS and Android that is close to completion but need an expert to help get this project over the finish line. Will reward the right programer with future work for such a tight deadline as I am in constant need of programming talent. The mobile app developer will need to answer some questions before the start of the project with a quick video chat interview. The programmer will need to login to my machine for several tasks and to handle launching the mobile app. The mobile app is working (for the most part) on iOS side but needs help integrating OneSignal Push notification into it. The backend for the app is in Drupal/ PHP/ SQL and has handled this task in the past. The programmer will need to verify this. The Android app has Gradle build errors but has been used to compile mobile apps as recent as a year ago. Some of these issues might need to be resolved, will need to compile on my machine and debug on my machine. Some Drupal coding and programming might need to happen, user will need to log in on my machine to resolve. It will be nice if the programmer has experience with PHP Storm to handle debugging. The developer will need to use ZOHO assist to connect to my machines. The programmer might have to work with other programmers but should be able to handle all tasks by themselves. This is very important. Passwords can't be shared in many cases which is why connection to my machine must happen but in some cases where the passwords can be changed temporarily, this won't be a problem.