Agile software development and IT-architecture interactions in the public sector: A multi-case study approach to identify whether these roles are complementary or counterproductive

Large software projects often overrun costs, development time and do not deliver what has been envisioned by the customer. An important factor contributing to these cost overruns is the mismatch in the approaches of IT-architects and agile software development roles. In literature there are hints that complementary added value could be achieved...