Andrey Shtylenko is a well-known entrepreneur and investor with a portfolio of companies that include postunolovac.hr, zzzzapp.com, freelance.hr and many others. As an active member and promoter of the startup community, Shtylenko proved himself as a mentor in several regional startup programs for the development of business incubators and accelerators. He is also the author of several training programs and lectures on entrepreneurship and personal development, interpersonal communication and networking.