Dear Employer.
I assure I can fix your issue as I've already guess the problem of issue.
I am an experienced full time(70+ hours per week) android developer.
Please have a look at my profile:
https://www.freelancer.com/u/octopus823.html
I'll work on your project sincerely and finish them up to your expectation. I'll also finish them on time and service for you till you are satisfied.
Customer satisfaction is my main motto. Thanks for spending your valuable time on reading my bid.
Best regards.
i have an experience to make android application and also test my application my self so i will test your application in every type of condition test and do work in time.