Hi This is Mohsin Ali Raja. I saw your project request on upwork and i am confident that i am suitable candidate to work on your project. 1) For design which layout you want for screens. 2) For Storage of data which Service you need either internal database(Sqlite, SharedPrefrences) or webservice you need. 3) Did you need app that fit with all screen size. 4) How much time you want to give me for this project. Here is my concerns about project that i mention above. if you provide me this info so its easy for me to work on your project.I also gives some extra offers 1) Unlimited Revisions 2) Free "apk" for check project during projects So here i mention above that what is my requirements and what i offers you. As for as my service is concern my service is started at $10 for designing and develop android app.