Harminder Singh

System Administrator @Kilobytes Data Solutions Inc

Brampton, ON, CA

managed and maintained a diverse range of servers and systems, including Windows Server and VMware, ensuring 99.99% uptime and optimal performance-Successfully implemented and maintained a robust backup and disaster recovery system, reducing downtime by 50% and ensuring minimal data loss in the event of a system failure- Developed PowerShell script for automated server maintenance tasks and administrative tasks, reducing manual workload by 30%- Oversaw the migration from on-premises Exchange to Exchange Online, ensuring a seamless transition and minimal impact on end-users- Managed User accounts, group memberships, access permission through Microsoft 365 admin center, ensuring user onboarding and offboarding processes- Integrated on-premises Active Directory with Azure AD, establishing seamless user authentication and Identity synchronization- Configured and enforced security policies using Microsoft 365 Security Center, including ATP, DLP, and threat intelligence- Conducted regular audits using Microsoft 365 Compliance Center, ensuring adherence to data protection policies and regulatory standards- Orchestrated the deployment and enrollment of devices into Microsoft Intune for seamless management and control- Configured Intune MAM policies to control access and protect corporate data within mobile apps.