KKIO is a series of software engineering conferences, organized under the auspices of the Polish Information Processing Society since 1999, with the mission to promote international collaboration within the field of software engineering, artificial intelligence, and related areas. The conference invites researchers and practitioners to submit papers concerning emerging challenges and solutions for the software engineering industry. A particular focus on the validation and/or demonstration of practical applications of the proposed approaches and solutions is expected, although we welcome also novel fundamental approaches. As a result, KKIO intends to be a forum for presenting the practical aspects of software engineering relevant to the IT industry (including challenges and needs), research ideas and solutions aimed at addressing such aspects, and a place to establish cooperation between scientific and industrial partners.