José Díaz is the CEO of Díaz & Hilterscheid GmbH and Chief Editor of the Testing Experience, Testing Experience DE and Agile Record magazines. He organizes the annual Agile Testing Days, Agile Dev Practices and Mobile App Europe. He began his IT career back in the early 90s. He is currently President of the Spanish Software Testing Qualifications Board (SSTQB) and the Spanish representative on the ISTQB. Since 2009, José has been a member of the Presidential Committee of the ASQF, a non-profit association that represents the German-speaking community in knowledge transfer within the IT sector.