Hello, I hope you are doing well, I read your description carefully, I am a Self-motivated "Mobile APP Developer"/Designer Expert with 7+ year's experience in all aspects of App design and development.
I have worked in a team as well as an individual. I have a strong knowledge of working with (Android + iOS) and delivering custom works.
I am quite confident to make an app as per your requirements. I have developed 100+ APPs (Android + iOS) with 100% client satisfaction.