Tuomas Happonen has extensive work experience in the field of IT and system administration. Tuomas started their career in 1997 as a Testing Engineer with L&H Finland, where they worked until 1999. From 1999 to 2003, they worked as a Testing Engineer at SSH Communications Security. Tuomas then joined Datavelhot in 2003, where they served as a Testing Specialist and Sysadmin until 2009. In the same year, they worked as an IT Consultant at City of Helsinki for a brief period at DT-Link. From 2007 to 2009, they worked at Sysart as a Testing Specialist and Sysadmin. In 2009, they joined IP Networks as a System Specialist until 2012. Tuomas then worked at Plan 4 IT Oy Ltd as a System Specialist from 2013 to 2017. Later in 2017, they joined Avoltus Oy in the role of System Specialist, and currently, they are working at Vincit as a Cloud & DevOps Specialist.
Tuomas Happonen attended Linnanpellon lukio from 1992 to 1994 for their secondary education. From 1995 to 2008, they pursued their higher education at Teknillinen korkeakoulu-Tekniska högskolan, where they studied Electrical, Electronics and Communications Engineering. In 2013, Tuomas obtained certifications in VMware Sales Professional (VSP) and VMware Technical Solutions Professional (VTSP).
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