Stefan Karshev

Stefan Karshev is a seasoned Senior Web Developer with extensive experience in developing and optimizing web-based systems. Currently at ServiceOS since January 2019 and simultaneously at First Online Solutions since 2010, Stefan has honed technical skills through previous roles at Dev4All, webdev, and Marea Design. A Master's degree in Informatics from UE Varna, completed in 2010, complements a strong professional background in web development.