System Administration
IT Infrastructure & User Control
User account management, 2FA/MFA policies & encryption.
Overview & Expertise
Architecting and enforcing organizational IT security protocols, multi-factor authentication (2FA/MFA) rollouts, disk encryption standards, and centralized identity access control across on-premise servers and cloud tools. Ensures all digital assets are protected by layered authentication controls.
Key Capabilities & Technical Scope
2FA/MFA Multi-Factor Authentication Rollouts
BitLocker & File Encryption Management
Identity Access Management & SSO Controls
Biometric E-Attendance & Access Control Gateways
Role-Based Access Control (RBAC) Design
Security Policy Drafting & Compliance Enforcement
Real-World Use Cases
1
1. MFA Rollout
Enrolled 150+ staff on Duo 2FA for Google Workspace in a phased weekend rollout with zero service disruption.
2
2. Biometric integration
Linked fingerprint attendance system with HR payroll software, eliminating 100% of manual attendance errors.
3
3. Account lifecycle
Automated new employee account provisioning and ex-employee account deactivation on same-day basis.
4
4. Encryption enforcement
Applied BitLocker encryption to all administrative laptops handling financial and student records.
Learning Path & Growth Journey
Started by studying IAM concepts from IT textbooks
Implemented basic user management in Windows Server 2016
Learned Google Admin Console through hands-on management
Advanced to 2FA configurations and biometric APIs through organizational need
Studied Zero Trust architecture principles.
Practical Applications & Real-World Execution
Configured biometric e-attendance integration with central payroll and implemented 2FA enforcement for all institutional administrative staff.
Tools & Technologies
Google Workspace IAM
BitLocker
Duo 2FA
Biometric Attendance API
Microsoft Entra ID
Certifications & Training
Google Workspace Admin Certification (Practical)
Duo 2FA Implementation Training
Cybersecurity Fundamentals (IBM via Coursera)
Biometric System Administration (Vendor Training)
Skill Summary
Domain
System Administration
Experience
6 Years
Tools Used
5+ Tools
Need Expertise in This Skill?
Available for consulting, project execution, and enterprise collaboration.
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