Sanjeev Kumar is an experienced IT professional with over 6 years of experience in system administration, system engineering, and virtualization technologies like VMware. He has extensive experience implementing and managing Windows server environments, including Active Directory, DNS, DHCP, and GPO administration. He is proficient in client operating systems like Windows 7/8 and server operating systems such as Windows Server 2003/2008/2012. Kumar holds several technical certifications and has worked in various roles supporting Windows server and desktop environments.