Created an app to optimize credit card transactions using user location. Used location services to determine which credit/debit card will reward and save the user the most at a specific transaction. Implemented a Cloud Firestore and login system, gained experience with Maps SDK. For example, if the user is at Trader Joes, the app will detect detect the location, determine the card that best rewards for groceries, and recommend that the user pay with that card. It will then route the payment through Apple Pay.
Click the image below for a short youtube video summarizing the app's functionality.