I would like someone to help me with designing a mobile app with two main features.
1. Shopping on behalf of customers from stores which are not registered on the Online delivery services (allow customers to upload a list of items to be delivered)
2. Parcel Pickup and Drop Service.
Note: I am looking for someone who can design a database for the above problem statement and some mobile application prototypes. I would need the entire architecture, ER Diagrams and databases, flowcharts and explanation after completion of the project including queries.