During this project, I designed and coded an IOS and Android application using the Flutter framework. The application is focused on people who like to do Geocaching. Geocaching is a hobby that combines walking in nature with puzzles based on the user's GPS-location. I started with predetermined technical requirements.

These technical requirements were put into designs. Starting with wireframes and iterating to high fidelity prototypes. After this phase was finished and fully documented, I turned the designs into code. The application uses sensors that are present in the phone to determine the location of the user. In addition, the applications lets the user take notes, which is needed during Geocaching. This creates a secure application that stores the user notes in a created database linked to a created account in the application.