Aleksandar spent his childhood building radio receivers and learning Morse code. Then, about 30 years ago, he read the book The C Programming Language. Since then, programming has been his entertainment, hobby, passion, and job—often all at the same time. After getting his Engineer’s Degree at the Faculty of Electronic Engineering in Nis, Serbia, Aleksandar played a lead technical role in several startups where he led teams of developers, solved challenging technical problems, and set the technical course for several companies that went on to become success stories. In 2011, Aleksandar joined ProfitOptics and set out on another exciting journey. Aleksandar is a proud father of three future astronauts, a husband, and a self-proclaimed expert in beekeeping.