Johannes Posse is a skilled Developer currently employed at Grassfish since June 2022, previously holding a Software Developer position at FortVillage from November 2021 to June 2022. Experience includes freelance craftsmanship at JSP Service in 2020 and work as Projektledare and Ljudtekniker at Göteborgs Scenteknik AB from June 2017 to May 2020, where Johannes focused on audio, lighting, and visual technologies for various events. Prior roles include Security Guard at Ringhals Nuclear Power Plant from March 2013 to June 2017 and a brief stint as a Fiber Technician at DE Teknik in July 2013. Additionally, Johannes worked as an Educator at Lin Education from August 2012 to February 2013, providing training on Apple computers to schools in Halland and Västra Götaland. Educational background includes studies at Campus Varberg, Teknikhögskolan, and Linnaeus University.