System Administration
System Administration (Windows & macOS)
OS deployment, active directory, user permissions & patch management.
Overview & Expertise
Comprehensive administration of Windows Server, Windows 10/11 enterprise, and macOS environments across campus and organization workstations. Managing domain controllers, Active Directory Group Policies (GPO), user account lifecycle, and centralized system patch management across hundreds of endpoints.
Key Capabilities & Technical Scope
Active Directory Domain Services & GPO Management
Automated OS Deployment & Image Provisioning
Endpoint Security, Antivirus & Patch Orchestration
User Access Controls & Audit Logging
Group Policy Objects (GPO) for Compliance
System Performance Monitoring & Alerting
Real-World Use Cases
1
1. Onboarding new staff
Created user accounts, assigned GPO-based permissions, and provisioned laptops within 30 minutes per employee.
2
2. OS rollout
Deployed Windows 11 Enterprise via WDS image to 60 workstations in a single day with zero manual reinstallation.
3
3. Security incident
Detected and contained a ransomware attempt through endpoint alerts within 8 minutes, preventing data loss.
4
4. Remote workers
Configured VPN-integrated Active Directory login for remote administrative staff during COVID period.
Learning Path & Growth Journey
Started with Windows XP/7 home setups in 2014
Progressed to Windows Server 2008/2012 administration in college
Took Microsoft IT fundamentals online courses
Deployed real enterprise AD environment at organization in 2019
Continuously updated skills with PowerShell scripting and Windows Server 2022 features.
Practical Applications & Real-World Execution
Deployed and managed Active Directory infrastructure supporting over 200+ academic and administrative staff workstations with automated security policies.
Tools & Technologies
Windows Server 2019/2022
Active Directory
PowerShell
macOS Terminal
Syamantec Endpoint
WSUS
Certifications & Training
Microsoft IT Fundamentals Concepts
Google IT Support Professional (Coursera)
Windows Server Administration (Self-Study + Practical)
Active Directory & GPO Workshop (Internal Training)
Skill Summary
Domain
System Administration
Experience
6+ Years
Tools Used
6+ Tools
Need Expertise in This Skill?
Available for consulting, project execution, and enterprise collaboration.
Get In TouchRelated Skills in System Administration
Explore additional capabilities in this domain.
System Administration
Technical Support & System Troubleshooting
Troubleshooting software errors, system crashes, hardware failures, and network connectivity issues while providing technical support for desktops, laptops, printers, scanners, and other IT devices.
View Details
System Administration
IT Infrastructure & User Control
User account management, 2FA/MFA policies & encryption.
View Details
System Administration
Cloud & Remote Admin (Google Workspace, AnyDesk)
Google Workspace, remote support tools, TeamViewer, data sharing permissions.
View Details
System Administration
Data Backup, Recovery & Security
Automated backup protocols, disaster recovery & security audits.
View Details