Piotr Nabielec, a professional engineer and IT trainer, is the author of Effective Multitasking (2013) and the founder of Produktywni.pl, a consultation company committed to helping people and organizations be more productive. Prior to his entrepreneurial career, Piotr had over 10 years of experience in various roles (Developer, Scrum Master, QA, Agile Coach, Team Lead, Manager, Head of QA) with a strong technical background and a bias toward Agile, Lean Processes and Personal Productivity.