Work
Three React Native apps on Google Play under the name Codeur d'Ivoire, plus the daily banking work that stays confidential.
AI cutouts that never leave the phone.
Background Eraser removes a photo's background with AI without ever sending the image to a server — the whole process runs on the device. You then fix the result by hand — brush, restore, zoom — and export a transparent PNG or an HD JPG.
170+ currencies, signal or not.
Currency Converter Offline keeps rates locally and refreshes them hourly whenever a connection is available, so conversion keeps working when the network drops and sync picks itself back up when it returns. More than 170 currencies, historical charts, and 20 interface languages.
Every USSD and Mobile Money code, one tap away.
Simpli Code brings together the USSD codes and Mobile Money services of all three operators — Orange, MTN and Moov — and runs them on the user's behalf. It handles dual-SIM phones, generates the input fields each step expects, and chains the levels of a multi-step code automatically.
Most of what I have built since 2023 cannot be shown here: these are internal banking applications, covered by the confidentiality their users require. What I can describe is the engineering: PostgreSQL schemas modelled from business rules, REST and GraphQL APIs in Node.js and NestJS wired to third-party services, Angular, React and Remix back-offices that follow real operational processes, user-profile and access-rights management (RBAC) enforced at the API layer, unit and integration tests, code reviews, CI/CD pipelines, Docker images and deployments on Linux servers.
I hold to that confidentiality for future clients exactly as I do for the current one. What I can do is walk through the architecture, the modelling choices and the trade-offs in an interview, on a whiteboard, without exposing a single record or line of client code. And if you want to judge my work without an NDA, the three apps on Google Play are the visible half of the same practice: you can download them right now.