Apple & Android App - Integration to a bespoke CRM

We are looking for someone to provide us with both an android and IOS version of a mobile app that will be used by customers to integrate into a bespoke CRM system. It's a very simple APP that allows customers to request products be sent to them and the products are determined by the CRM system sending down that info.

Initially the APP will be simple and have a few functions:

1. Ability to link into CRM via API, you need to work closely with me the CRM developer to determine how we move data across.
2. Customers can log in securely - the authentication will be done with the CRM system.
3. The app will pull some customer data down and be shown over a few
4. The app will be branded to suit the customer

Essentially the APP will be used by UK customers to request specific tasks done by the supplier, theres no payment or anything like that.

I will be taking you through a screen sharing session on a call to show you the process in the CRM so you can determine what the app looks like

This will likely be a rolling project with possibility of a few more, we are a software agency specialising in bespoke .NET portals/systems and do not have the ability to create APPs, the right candidate will likely stay on given the quality of work.