Hello, I have rich experience in android apps development. I can do your mentioned task within the timeline and give you quality of work.
I have 3 years experience on android spplication development.I have good hands on material design,Google api(Push notification, geo location,Google map,FCM etc), paypal integration, fb SDK,LinkedIn SDK, instagram sdk, firebase. I don't want any upfront payment. 100% once job done. I am 100% sure i can do this. Also don't worry about time frame i will try to complete ASAP. Please consider my bid .Please let me know what do you think. Also you can see my profile about my work and communication.
Thank you