Mikael Karlsson

Mikael Karlsson is a seasoned IT professional with extensive experience in solutions architecture and domain architecture. Currently serving as a Domain Architect at Karolinska University Hospital since November 2025, Mikael has previously held multiple senior architect roles at notable organizations including Region Stockholm and twoday. A long tenure at Apotek Hjärtat and Visma showcases a deep expertise in solutions development and implementation. Mikael's career began at Tieto, progressing through various positions including developer and project manager. Mikael holds a Master's degree in Computer Science from KTH Royal Institute of Technology, earned between 1990 and 1998.