Need someone to develop app for iPad.

Need someone to develop app for iPad. Design and Concept is done, just need buttons linked, to outside apps and spotify added as a widget, also need settings button linked to settings page, and a casting option via Bluetooth to Bluetooth devices.

Develop with an option to list other apps on the device, via categories.

https://xd.adobe.com/view/809b7acb-b64e-4f04-9eda-578168e6b61d-d5c8/

You can see app here, i have someone to hook up the lights, just need the rest to work, on an iPad