A decade ago, Aino started her own company, Metadeveloper, which develops developers by teaching CS, teaching how to teach CS, inviting speakers to IT conferences, and facilitating software development in various ways. She has facilitated retrospectives and other meetings for the past 15 years during which time she has made all the mistakes possible in that field. Her book “Retrospectives Antipatterns” contain these learnings. https://www.informit.com/store/retrospectives-antipatterns-9780136823360