roaring.io
Claes Willners is a seasoned system developer with substantial experience in service development and technical consulting. Currently at Roaring.io since September 2019, Claes focuses on developing APIs using Java/JAXRS and AWS infrastructure. Previous roles include technical consultancies at Claes Willners AB, implementing a pension plan advisory system at Swedbank, and Valtech, working on Nasdaq integration projects. Prior experience at SEB involved designing a widely used report scheduling system, while earlier positions included software development at Amadeus Scandinavia, co-founding awk datakonsult AB, and IT consulting at Know IT and FFV Test Systems. Claes holds a Master of Science degree in Engineering Physics from KTH Royal Institute of Technology.