Crypto wallet development for a Fintech firm.
Abdirahman Ali
Crypto Wallet App for Fintech Firm
I developed this app for one of my clients, Keshflip, it's a non-custodial crypto wallet with traditional banking features such as remmitance and merchant payment solutions.
As the lead mobile engineer, the solutions took months to develop fully and while challenges slowed down the project for a while, it was eventually a success with a clean handoff to internal developers of the client.
Technical Stack
React-Native - A Cross-Platform mobile development library for Android & IOS
NodeJS & ExpressJS - Used for handling user interactions and critical workflows
Typescript - A modern programming language used to create rich mobile apps
Expo - A modern and rich abstraction layer on top of react-native
Supabase - Used to handle critical components such as authentication.
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Posted Oct 12, 2025
Built secure, mobile-first fintech systems; improved reliability 3x through observability and led engineering practices for scalable growth.
