Andreja graduated from the Faculty of Computing in Belgrade in 2007. He started his career in the financial industry, working on the development of software systems for business reporting. Over the years, he participated in designing and developing numerous ICT solutions in the country and abroad. In January 2017, he founded the company IceFyre Solutions. For the last five years, he has been dealing with the organization and management of development teams, the implementation of agile methodologies, and their improvement and adaptation to modern working conditions, such as hybrid and distributed teams.