Global currency exchange app
Zarban Plus
A peer-to-peer currency exchange platform connecting users with exchange offices worldwide, letting anyone list, buy or sell currency without geographic restriction.
Context
What the system had to do
Exchanging currency across borders meant matching individuals with exchange offices in different countries, in real time, on web and mobile.
What I built
Decisions and delivery
- Built the backend for listings and exchange flows between users and exchange offices, including real-time updates over sockets.
Outcomes
What it delivered
—
Listing, buying and selling currency without geographic restriction.