> Markdown version of [/@marc-brehmer](https://www.wearedevelopers.com/@marc-brehmer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Marc Brehmer Software engineer simplifying state management and architecture at Spaceteams. ## About Marc Brehmer builds web and cross-platform applications at Spaceteams. A software engineer since 2013, he focuses on full-stack development, moving between REST APIs, GraphQL, and native mobile apps while keeping a close eye on architectural patterns like Domain-Driven Design and clean architecture. He prefers built-in solutions over complex dependencies. In his sessions on React state management, he demonstrated how to replace heavy libraries like Redux with native hooks and the Context API. Beyond writing code, Marc actively mentors colleagues and supervises student theses. ## Past Sessions ### World Congress 2026 Europe - Virtual Stage 路 June 30, 2026 Online - [Developing a clean architecture-inspired React application with MVVM](https://www.wearedevelopers.com/events/world-congress-2026-europe-virtual-stage/sessions/1528-developing-a-clean) ### World Congress 2024 路 July 17, 2024 Berlin, Germany - [Rethinking React State Management: The Power of Built-In Solutions](https://www.wearedevelopers.com/videos/1019-rethinking-react-state-management-the-power-of-built-in-solutions) 路 30 min 路 馃帴 Watch recording ## Videos - [Rethinking React State Management: The Power of Built-In Solutions](https://www.wearedevelopers.com/videos/1019-rethinking-react-state-management-the-power-of-built-in-solutions) 路 Marc Brehmer