Ken Koster is a Senior Software Engineer at Diio. He works on the PaxIS suite of products and on Diio's internal engineering practices and procedures.

Prior to joining Diio, Mr. Koster worked in diverse industries, with stints in sports information (stats101.com), onLine music (Echo Networks), bioinformatics (HHMI/LBNL), software development tools (Agitar Software), and data warehousing (Aster Data Systems). He has published several peer-reviewed articles on software engineering and software quality.

Mr. Koster holds a B.S. and M.S. in Computer Science from Stanford University.