I have an application that is almost ready (Android & ios) i am looking for a developer to be available on call whenever i need any work/fixing to the application. And also for adding new sections. basically managing and maintaining the application. i live in GMT+3, i want sometime available 24.7 incase of emergency.
I am looking for a professional developer. I am not interested in any beginner or intermediate developer.
I am also willing to pay a fixed rate if the developer prefers to.