At Paysend, I led the app’s migration to a modular SwiftUI server-driven UI framework, moving widgets over in phases without blocking releases. I also designed a widget factory and registration system with build composition defined in YAML.
I automated XCFramework delivery to Swift Package Manager through GitLab CI and Fastlane, eliminating all manual release steps. I also implemented SPKI certificate pinning across HTTP, WebSocket, and WebView, including a safe fallback when the pin set expires.
Before Paysend, I developed core areas of the OCTO mobile banking app and built about 60% of the screens in the Kapital Bank app. I’m also developing InstallFlow, a subscription B2B SaaS product for companies that install air conditioning, VRF, and ventilation systems.

