edeiver

Led mobile development for payment applications, white-label solutions, and products involving cryptocurrency-related functionality. Developed and maintained Cobru and white-label mobile apps, adapting products to different brands and business requirements. Implemented and supported payment and crypto-related integrations, guiding client companies through technical integration requirements. Managed app releases and store deployments, and coordinated with backend teams to resolve production bugs and ensure reliable end-to-end functionality across payment and digital-asset flows.

Engaged by Athena Bitcoin through Trixel S.A.S. to build the first version of a Bitcoin wallet application for the Government of El Salvador, as part of the country's national Bitcoin adoption initiative. Developed the app's front-end and mobile functionality using React Native, Expo, React and JavaScript, coordinating with the backend team to integrate wallet features end-to-end, deployed updates, and provided ongoing technical support throughout the engagement.

Developed and maintained front-end and mobile applications using React, React Native, Expo, and JavaScript. Worked closely with backend teams to integrate features end-to-end, deployed application updates and new releases, and provided ongoing technical support and bug fixes for production applications.

Developed web interfaces and web-based software functionality using JavaScript and React.