Planned, developed, and implemented modern user interfaces, developed a design system in close collaboration with the designer, responsible for all frontend applications, developed an customer API in NestJS and GraphQL to communicate with the IoT coffee roaster via MQTT, developed a React Native App to control the coffee roaster and utilized Terraform to implement infrastructure as code.

Planned, developed, and implemented modern user interfaces, optimized web applications for performance, developed a shared mobile-first design system, implemented APIs (GraphQL / REST) to serve data from different sources, and worked in a dynamic DevOps culture with microservices, Docker, and a continuous delivery and deployment environment.

Worked on an open-source software project, planned, developed, and implemented modern user interfaces for a DApp based on Ethereum, and developed a design system for a trading platform.

Planned, developed, and implemented modern user interfaces, developed a mobile-first design system based on Atomic Design, consulted in the field of user experience design, optimized web applications for performance and worked in a dynamic DevOps culture with microservices, Docker, and a continuous delivery environment and TDD, within a Scrum/Kanban team.

Planned, developed, and implemented web solutions based on business process management software, modeled, analyzed, and optimized business processes, provided technical consultation to clients, and developed scoreboards, reports, and integration services.