I am software developer, entrepreneur, teacher from Switzerland. I have a strong background in open source software and I am a frequent speaker at conferences. I worked on OpenBSD, FreeBSD, and, NetBSD in the past (mbalmer@), now concentrating on Unix in general, Lua, and, PostgreSQL. If you like my writing (and/or) my software, please consider following me here on Medium.
Medium member since February 2022