Need custom UI for traccar + additional project management + android + iOS app

Preferred freelancer from Hyderabad. Preferred UI should be AdminLTE + PHP. You can provide details on which UI you will use in your bid. I need android + iOS app customized for manager / admin portal. I will make payment only after all source code AND DB schema / details are provided and source is confirmed to work on my machine. I need the following integrated into Traccar. If needed you will need to add additional features. - Ability to create / edit / delete group - Ability to add / edit / delete users from each group. - - User level permission should be customizable - Ability to add / edit GPS devices to each group. - - Devices can be rented on temporary basis (start date and return date) - Device should be re-usable. That means, once a device is marked as returned by one group, same device can be used for another group - Ability to create custom tasks / projects where devices will be rented to specific group on temporary basis (from start date to return date) - Track location of each device on admin portal map. This is high level overview. I will provide details after the bid is confirmed. Write the following sentence in your bid so I know you have read the bid details completely. I know trac car