Hello there!
My name is Asim, and I'm a freelance Android developer. I have read your project description and details. I think I can complete your project. But I have some questions before you choose me for this project. Please PM me as I would like to know some more details.
Additionally, I'm a new freelancer (with few ratings only), so I'm willing to send you a working prototype within 3-4 days. If you are 100% satisfied with the end-product, you can award me project and pay me. Otherwise, you are free to choose another freelancer if you are not satisfied. Additionally, I can also make a web backend for processing the information entered in the app. We can discuss more details via PM. I will be waiting for your PM anxiously.
Best regards...