Mobile aap for fitness startup

I am looking for a talented mobile app developer to design and develop an app for my fitness startup. The app should be developed for the Android platform and I am open to suggestions when it comes to the features and functionalities, so experience and expertise is much needed. I am aiming towards completing the project within 1-3 months. If you have proven experience in designing and developing Apps for Android, please do not hesitate to get in touch. Thank you.