Projects
Independent
Yomu is an iOS app I am building to help Japanese learners read real text more comfortably, with a focus on a clean reading experience and fast dictionary lookup.
Professional
Teamwire
Secure enterprise messaging (iOS)
Worked on the Teamwire iOS app used by enterprise and government organizations. Built and maintained a large UIKit codebase, focused on long-term stability, performance, CI automation, and code quality.
Proton VPN
Privacy-focused consumer apps (iOS & macOS)
Contributed to shared authentication components and VPN applications, with a focus on security, reliability, and UX improvements across iOS and macOS.
Jobandtalent
Job marketplace app (iOS)
Worked on a large consumer iOS app helping job seekers find opportunities more efficiently. Designed and implemented new features in close collaboration with product and backend teams.
Evenflo / SensorSafe (Cookielab)
BLE-connected safety devices (iOS)
Working on iOS apps integrating BLE-connected hardware devices, with emphasis on reliability, background behavior, and safety-critical features.
Earlier Work (Selected)
Alza.cz, Prima TV
Consumer e-commerce and media apps (Windows Phone)
Developed and maintained consumer apps with focus on performance, media playback, and backend integration.
Vodafone, O2, Škoda Auto (via Inmite)
Enterprise mobile and cloud solutions
Built mobile apps and Azure-based backend solutions for large enterprise clients.