Cross-Platform Mobile Frontend Application Development

I'm in need of a proficient developer to create a frontend application for both Android and iOS. The requirements of the application are as follows:

Key Functionalities:
- CRUD operations for the necessary data for convenient use the app (bank card or other information for find your product).
- Working with Map (icons, scale, search in area, etc.)
- Paying for services in the app in a couple of clicks.
- Cost control and convenient accounting.
- Save time and find the best prices for your needed service.
- Push notifications about order.
- Order tracking and status updates.

Integration:
- Third-party API for doing the payment in our app (E-commerce - we will docs)․
- Integration with the API of our backend system. to receive and display information about client.

Design:
- We have a UI/UX design based on Figma.

Skills:
- Experience in developing mobile user interfaces.
- Experience with e-commerce app development and integration with payment gateways is highly desirable.
- Strong communication skills.
- Ability to work efficiently and meet deadlines.

We are mainly considering the React Native developer, and we are also ready to discuss interesting proposals in native development.