Ioannis Kolaxis is a Principal Director at Accenture Technology Sustainability Innovation, focusing on Green Software innovations. He is the author of the Green Software book, an inventor, and a speaker. He has been previously developing software for Atos, IBM, and Siemens. Ioannis was a kid in primary school when he first saw the green screen with the blinking cursor of an Amstrad CPC6128. This computer opened a new world to him, a world of continuous exploration and creation through programming. He invented a novel way of working remotely, having filed five patents for software solutions. He was awarded twice the first prize for coming up with the most innovative ideas at Atos Innovation Week 2020 and 2021. Ioannis frequently speaks at conferences and meetups, including GOTO Amsterdam 2022, Devoxx Ukraine 2021, and Oracle Code One 2019. Visit his website to learn more: