app developer / bug fixer / long term

Hello everyone, we are about to release our app. There are a few problems that need to be fixed. Unfortunately, our main coder is currently unavailable due to illness. Therefore we are looking for support.

To resolve :

1. Check the code and report issues.
2. Fix issues for the Appstore release.
3. Fix future bugs.

We are sure that after the big release. More problems will arise. Therefore we are looking for someone reliable...