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I will provide windows linux sysadmin support ad exchange entra intune
Windows and Linux System Administrator AWS Cloud Infrastructure Expert
AWS Solutions Architect & System Administrator with 4+ years delivering secure, scalable infrastructure.
Specializing in:
• AWS deployment (EC2, Lambda, EKS, S3, RDS)
• Kubernetes & Terraform automat...
About this Gig
Need an expert system administrator for Windows Server, Linux, Microsoft 365, and licensing? I'm here to help.
With 4+ years of experience and Red Hat (RHCSA) certification, I provide comprehensive IT infrastructure management.
WINDOWS SERVER EXPERTISE:
- Active Directory (ADDS) setup, management & domain migration
- Exchange Server migration (on-premise to cloud)
- Microsoft Entra Connect (Azure AD Sync) configuration
- Certificate Authority (CA) & PAM Server implementation
- Microsoft Intune & Autopilot device management
- Windows Server 2016/2019/2022 administration
- Group Policy Objects (GPO) & DNS/DHCP/File Services
MICROSOFT LICENSING:
- Volume Licensing (MPSA, CSP/NCE, Open Value)
- License optimization & cost reduction
- M365 licensing assessments
LINUX ADMINISTRATION (RHCSA):
- RHEL, CentOS, Rocky Linux, Ubuntu Server
- User management, permissions, SELinux policies
- Performance tuning & security hardening
- Service configuration & shell scripting
VIRTUALIZATION:
- VMware vSphere, ESXi, vCenter management
- VM provisioning & storage configuration
WHY CHOOSE ME:
RHCSA + CKA + AWS-SAA + Terraform Certified.
MESSAGE ME before ordering!
Available for projects or monthly retainers.
Device:
Server/Hosting
Operating system:
Windows
FAQ
Do you work with Microsoft 365 and Exchange Online?
Yes! I specialize in Exchange Server to Exchange Online migrations, hybrid configurations, and Entra Connect setup for identity synchronization. I also manage Intune for device enrollment and compliance policies.
Can you help with Active Directory domain migration?
Absolutely. I've successfully completed AD domain migrations including FSMO role transfers, domain consolidation, and legacy domain decommissioning with minimal downtime. This includes GPO migration and user/computer object transfers.
What Linux distributions do you support?
I'm Red Hat Certified (RHCSA) and work with RHEL, CentOS, Rocky Linux, and Ubuntu Server. My expertise covers system configuration, user management, security hardening, service setup, and troubleshooting.
Can you help with Microsoft licensing optimization?
Yes! With 1 year of Microsoft Volume Licensing experience (MPSA, CSP/NCE, Open Value), I can review your current licensing, identify cost savings opportunities, and recommend optimal licensing configurations for your organization.
Do you offer emergency or after-hours support?
Yes! Premium package includes 24/7 emergency support with 4-hour response time. For other packages, emergency support is available as an add-on for urgent issues.
How do you handle access to my servers securely?
Security is my top priority. I use secure methods like VPN, RDP over secure channels, or SSH with key-based authentication. All credentials are handled confidentially and can be rotated after project completion per your policy.
