Android app Developer required

We are in search of an experienced Android app Developer for our project. this will be a full-time job.

please explain your how may years of experience you have in developing Android apps?

How many hours can you contribute to the job and what do you expect to be paid per/hour and when can you start?

We will have a week or 2 trial before we decide to keep working or not. Our lead developer/project manager will decide if your suitable or not.