Founder and CEO of IT consultancy firm Sergiala Tech and the GLIVE.pl startup studio. Experienced manager, editor of technology industry magazines and websites including StartUp Magazine, LAPTOP and benchmark.pl. Author of more than a thousand articles on technology and IT, business, learning, and personal development. Grzegorz has published in PC World, Rzeczpospolita, Focus, and Newsweek Polska, among others. He is the author of the bestseller Creating a Unicorn: From an Idea to a Million-Dollar Startup.