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$10 per project
I offer senior-level (L3) remote infrastructure and messaging services for organizations running Microsoft-based enterprise environments. My services are focused on designing, supporting, troubleshooting, and optimizing complex infrastructures that include Exchange Server (On-Premises and Hybrid), Active Directory and Domain Controllers, Microsoft 365, SCCM, Microsoft Intune, and VMware virtualization platforms. I specialize in Exchange Server and Exchange Hybrid environments, providing advanced support for mail flow issues, hybrid connector configuration, transport queue troubleshooting, certificate and TLS problems, mailbox database and DAG issues, and integration with Active Directory and Microsoft 365. I have hands-on experience resolving critical production incidents where cloud systems report successful delivery but on-premises mailboxes fail to receive messages, performing deep root cause analysis and permanent fixes. My Active Directory and Domain Controller services include AD architecture design, user and group management, Group Policy planning and troubleshooting, DNS and DHCP integration, replication health checks, FSMO role management, and domain controller performance and recovery support. I ensure identity services remain secure, reliable, and scalable across on-premises and hybrid environments. I also provide enterprise endpoint management services using SCCM and Microsoft Intune, including operating system deployment, patch management strategy design, application packaging and deployment, update compliance troubleshooting, device onboarding, and security policy enforcement. I help organizations align on-premises SCCM and cloud-based Intune for modern device management and hybrid workforce needs. In addition, I support VMware virtualization environments, including virtual machine provisioning, performance optimization, troubleshooting guest OS issues, and supporting Exchange, domain controllers, and management servers hosted on VMware infrastructure. All services are delivered remotely using secure access methods, clear communication, structured troubleshooting, and detailed documentation. I can work independently or collaborate with internal IT teams during escalations, migrations, upgrades, and ongoing operations. My approach follows ITIL best practices, with a strong emphasis on stability, security, and long-term reliability rather than temporary fixes. This service is ideal for organizations seeking experienced L3-level support, remote consulting, or escalation assistance for critical Microsoft infrastructure components.
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Service Skills

Microsoft Exchange Server
Microsoft Active Directory
Microsoft SCCM
Intune
Microsoft Office 365
Zabbix
VMware Administration
Domain Controller
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