I work in industry for 25 years. In 1995, I started developing in Borland C++ for dying machines. I spent 7 years developing in C++/MFC for production of cement. For 13 years now, I'm part of a R&D team that develops software for portable measurement arms. My compentencies are various: C++, C#, node.js, react, mysql, mongodb, svn, git, jira...