Jonas has been working at the same company for over 10 years, or, a third of his life. At work, he tries to improve developer productivity by tuning both the technical and social aspects of it, at the same time being down in the trenches himself, helping to build modern, but relatively boring web/intranet applications.
In his time off he loves to tinker with all the fun stuff you can't really put into a software running at a financial institution.