Developing a web application for internal operations of a major food market, and a customer-facing mobile app. Focusing on high-performance and user-friendly interfaces, I build scalable solutions using React & React Native. Responsible for delivering intuitive user experiences while handling complex data and business logic for a large user base. Strong emphasis on UX, performance, and code reusability.
Responsibility: Build a robust front-end for customer portal for E.ON (German power supplier) in the team of 5 developers. Deliver solution that handles complex logic of an app for 1.5 million users.
Achievements: Developed a library of reusable components used across the app. Shipped bundle of complex mobile-first features (such as payments) with emphasis on UX and performance.
Responsibility: Deliver robust high-quality front-end focused on user experience, accessibility and extensivity. Build component architecture and create reusable design system.
Achievements: Dotu UI is implemented in 4 apps that continue to grow. The apps are used by major theatres in Czech republic.
Responsibility: Co-found the project, build the web app. Setup publication workflow and automation solutions. Continue to steer the project.
Achievements: Stable team of 30+ volunteers across the world. Regular pipeline of content. Growing outreach to European audience: by publication or attendance to conferences.
Responsibility: To lead the magazine into a digital world in a stable and sustainable way. Pitching new online formats. Establishing online subscription.
Achievements: A robust website with new digital-friendly formats: Podcasts, online revue, culture service, networking. Digital archive with full-text. Online subscription almost doubled the income of the magazine.