Sergiy Shevchenko is a certified IT professional with broad knowledge of a variety of technology and companies such as AWS, Microsoft, ITIL, and DELL. He’s working as a Senior Systems Engineer and managing hybrid network of multiple domain controllers, files, applications, and database servers. He has experience in designing and developing server, application, and network security policies, AD infrastructure, and storage management. He also has experience in Identity Management unification and consolidation across multiple platforms, planning and implementing disaster recovery procedures including hot-swap, on-site, and off-site data backups. His knowledge includes using virtual environments heavily which cover VMWare, MS Azure, AWS, Unix, CentOS, RedHat, Ubuntu, and all flavors of Microsoft Windows, and so on.