Martynas Kairys is a business leader with over 20 years of experience who now spearheads AI innovation as Head of AI at Shift4. He creates strategic roadmaps for AI adoption and leads cross-functional teams to develop solutions that enhance efficiency and work quality. With leadership experience spanning military, payments, real estate, and investment banking, Martynas brings diverse industry insights to technology implementation. Having managed international teams from Denmark, China, Lithuania, the USA, and the UK, he fosters cultures of accountability and continuous improvement. Known for his public AI experimentation, he actively shares practical applications of emerging technologies with the broader community. Beyond his professional work, Martynas is passionate about team building, alternative education, and playing piano.