Marian is CEO of Like-IT. Like-IT focuses on high-available solutions in the fields of TCP/IP networking and UNIX servers in Slovakia and the Czech Republic. Like-IT developed finscreener - a HA (High-Available) 24/7 solution for real-time stock analyses. finscreener run on UNIX.
Marian loves trainings. He trained UNIX shell seven years from time to time. Basing on this experience of live training, he set up the e-learning training Mastering UNIX Shell.
Marian is CCNP and CCDP certified. Here are Marian's Linux certifications: LPIC-3: Virtualization and HA, LPIC-3: Security.