> Markdown version of [/@johan-hutting](https://www.wearedevelopers.com/@johan-hutting). 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). --- # Johan Hutting Developer advocate at ING building Java applications and navigating open source. ## About Johan Hutting is a developer advocate at ING, where he focuses on building and maintaining Android, Java, and Spring applications. He approaches development with a strict focus on getting things done and sharing what he learns along the way. He frequently breaks down the practical realities of sharing code with the community. He speaks about the hidden challenges of open sourcing Java libraries, helping developers navigate everything from picking the right license to releasing on Maven Central and securing dependencies. ## Past Sessions ### World Congress 2024 · July 17, 2024 Berlin, Germany - [Open sourcing a library: how hard can that be?](https://www.wearedevelopers.com/videos/1058-open-sourcing-a-library-how-hard-can-that-be) · 30 min · 🎥 Watch recording ## Videos - [Open sourcing a library: how hard can that be?](https://www.wearedevelopers.com/videos/1058-open-sourcing-a-library-how-hard-can-that-be) · Johan Hutting