
A crypto currency exchange application for buying and selling popular crypto currencies. The app allows users to manage account details and displays the current currency amounts of each type of crypto, as well as a total of all earnings.
Brandon Karp|Thilina Perera
Led a team in making improvements to the usability and interface of the app to better serve the user. Integrated new and updated features, such as wallet integration, gains and losses in price and account information.

Translated existing design mockups into development.

Created a new front facing page to display detailed account information.

Integrated an API that allows users to deposit, withdraw and move funds around in their account.

Created the flow of signing up and ordering a debit/cash card for the new wallet feature.

Developed a table that pulls the current crypto prices from a third-party API and displays the gains and losses of the currencies a user has purchased.

© 2025 Nathan Armstrong