Fintech app

I am looking for an experienced app developer to create a fintech app specifically for iOS. The app should have the following crucial features:

- Payment Gateway: The app should allow users to make secure payments within the app.

Additionally, the app should include third-party integrations.

Ideal skills and experience for this project include:

- Proficiency in iOS app development
- Experience implementing payment gateways
- Familiarity with integrating third-party services into mobile apps