Jarosław Chodkiewicz is a seasoned IT professional with extensive experience in presales and systems engineering, currently serving as a Presales Engineer at GREYCORTEX since July 2024. Previously, Jarosław held positions at Exclusive Networks and Gigamon from June 2019 to June 2024, focusing on supporting sales processes and working closely with partner channels and end customers. Jarosław's background includes roles at Orange Polska as an IT Engineer Expert and Integrated Solutions Polska as a Principal Presales Engineer, where responsibilities spanned ICT security solutions and presales support. Additional experience includes presales engineering at Bakotech Poland and implementation specialist roles at ASCO Systemy Informatyczne. Jarosław's career began at INFORM and Diebold Nixdorf, accumulating a strong foundation in IT service management and technical support. Educational qualifications include studies at the University of the National Education Commission in Krakow.