Jimmy Hedman has extensive experience in Linux consulting and system administration, beginning with roles at Ericsson Erisoft as a Network Engineer from March 1996 to December 1999, where enterprise network solutions for 600 employees were designed and implemented. From 2000 to April 2017, Jimmy Hedman worked at South Pole as a Linux Guru, focusing on embedded systems and high-performance clusters while also providing internet security solutions. During this period, work at ECsoft as a System Administrator and Software Consultant involved part-time consulting with Perl programming and managing network and server operations. Since April 2017, Jimmy Hedman has served as a Linuxguru at Cygni, continuing in the field of Linux-focused projects.