Thomas Wiren is an experienced Enterprise Architect currently at SJ AB since March 2024, previously holding the same title at H&M from October 2007 to March 2024. At H&M, Thomas was instrumental in designing and implementing enterprise architecture initiatives, particularly in Assortment Planning & Product Development and Sourcing & Production. Prior roles at H&M included Area Architect, overseeing technical and business architecture and participating in area steering groups, and System Architect, managing technical implementations for global systems supporting production offices. Earlier experience includes roles as Service Architect at AstraZeneca AB, System Developer at Gigazond E-tech Factory, CellMore/Cell Ventures, and ETC, as well as System Administrator at Luleå Technical University. Thomas holds a Master's degree in Computer Science from Luleå University of Technology, complemented by studies at the University of Idaho.
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