Geoff Bache is an experienced software developer and works for TietoEvry in Gothenburg, Sweden. Geoff has a particular interest in agile methodologies, and has pioneered the use of automated system acceptance tests in his organization. Over the years he has used and developed various techniques and tools, most recently the open source Approval Testing tool “TextTest”. Geoff has presented his work in papers, workshops and tutorials at various conferences in Europe and the USA, including Agile Testing Days, Europython, EuroStar and Scandinavian Developer Conference.