Jonna Judin is a seasoned software developer with extensive experience in various roles and companies, currently serving as a Senior Software Developer at twoday Finland since October 2022, following a prior position as a Software Developer during a company name change. Before this, Jonna worked at Visma Consulting as a Java Software Developer from January 2020 to October 2022 and at Academic Work as an Embedded Software Developer from September 2019 to January 2020. Jonna's earlier career includes a significant tenure at IBM from June 2006 to July 2015, specializing in DB2 Linux/Unix/Windows Development, alongside roles as a Team Leader, Trainer, and Customer Service Representative, providing technical team leadership and customer support. Jonna holds both a Master's degree and a Bachelor's degree in Computer Science from the University of Turku, completed between September 2021 and June 2023.