Petrenko Andrii

Developed web dashboards, e-commerce platforms, and cross-platform mobile applications, dedicated to supporting the physical and mental recovery of Ukrainian war veterans. Prioritized accessibility standards including high-contrast interfaces to support users with physical injuries or PTSD. Conducted interviews with veterans and medical experts to design a compassionate recovery journey and intuitive navigation, collaborating with medical professionals to translate recovery protocols into seamless mobile UX.

Led full-cycle design for healthcare dashboards and cross-platform mobile applications, using Figma to rapidly prototype layout iterations and visualize complex medical data. Performed UX audits and interface optimization to increase user engagement. Conducted product discovery from user research and CJMs through interactive prototyping and hypothesis testing. Managed and scaled complex UI kits and variables in Figma, using AI-assisted workflows to automate repetitive naming and maintain consistency across global design libraries.

Designed mobile applications for iOS, including UX audit and optimization for existing interfaces. Conducted user research, CJMs, created wireframes and prototypes to test hypotheses, and maintained UI kits, design systems, and project versions in Figma. Worked on creative assets for onboarding, paywalls, and App Store promo materials, and mentored junior designers with team health checks.