Oleh Hrynchuk

Oleh Hrynchuk is a seasoned IT infrastructure engineer specializing in DevOps, SecOps, and system administration, currently working at Global Grid for Learning | GG4L since July 2019. With a strong background in Linux, network management, and AWS, Oleh has also managed disaster recovery and migration support plans. Prior to this role, Oleh served as a fighter in the Volunteer Territorial Defense during the Ukrainian-Moscow war for four months and held various positions in IT, including system administrator and project manager in different organizations. Notable experience includes serving as an OSS/BSS architect at S&T Ukraine, where Oleh was responsible for R&D and implementation of solutions for large communication service providers. Oleh holds a Master’s degree in Applied Mathematics from Ivan Franko National University of Lviv.