Peter Stampfli is a Managing Director and Partner at Callista. He possess expertise in enterprise architecture, agile methodologies, java enterprise edition, software development, software project management and 12 more skills. Colleagues describe him as "It’s rare to find someone as hardworking and likeable as Peter. His quality of work is of the highest calibre." and "Peter was a pleasure to work with, his knowledge and expertise going way beyond just Java and J2EE."