At Topaz, I integrated React Native into Daviplata’s native iOS app, including on-demand downloading and versioning of JavaScript bundles. I also developed iOS features, fixed bugs and crashes, and managed the GitHub Actions release pipeline.
At Valid Colombia, I modularized Daviplata with XCFrameworks and migrated Objective-C security libraries to Swift, replacing OpenSSL with native Apple APIs. I also built programmatic UIKit views and worked on React Native integration for Cívica Super App and SwiftUI wallet screens.
At Dappsco, I led the iOS modernization of Salud Total PAC by defining a Combine-based architecture, reviewing code, mentoring a junior developer, and coordinating TestFlight releases. My other work included replacing a VIPER implementation with Clean Architecture for Fundación Santa Fe de Bogotá and developing mobile features for Mr Bumper and Claro products.
