Bitwala is a blockchain banking service, headquartered in Berlin, an app for making bank transfers using Bitcoin.
They approached me after they had some basic wireframes showing the structure and features. I started by implementing everything in a working wireframes prototype and proceeded with the designed prototype.
The challenge was making this banking service app look professional and reliable but also friendly, easy to use and social. I designed a custom made thin line icons set with a clean white overall look and colors meant purely for productivity.