Global currency exchange app
Zarban Plus
A peer-to-peer currency exchange app connecting individuals and exchange offices in different countries. I built the backend for listings, buying, selling and real-time updates.
Context
What the system had to do
The app needed to match people buying and selling currency with exchange offices across countries, with updates available on web and mobile.
What I built
Decisions and delivery
- Built backend services for currency listings and exchange flows, including real-time updates over sockets.
Outcomes
Results and status
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Users and exchange offices could list, buy and sell currency through a shared platform.