Manimuthu Veeran

Highly skilled Citrix Administrator with 3.5+ years of enterprise experience in managing Citrix Virtual Apps and Desktops (CVAD), Citrix XenApp/XenDesktop, and Citrix ADC (NetScaler) environments supporting large-scale business operations. Strong expertise in VDI infrastructure administration, PVS and MCS provisioning, Citrix Cloud integration, and Windows Server administration. Experienced in Citrix migrations, performance optimization, troubleshooting critical production issues, and delivering secure, scalable, and highly available virtual desktop solutions within enterprise IT environments.

Citrix Administrator at DXC Technology (2022-06 – Present)

Administer and support enterprise-scale Citrix CVAD infrastructure supporting 6800+ users across multiple regions. Manage VDI environments including provisioning, deployment, patching, and performance optimization.

• Administer and support enterprise-scale Citrix CVAD infrastructure supporting 6800+ users across multiple regions.
• Performed migrations from legacy Citrix XenApp 4.5/5.0/6.5 environments to modern CVAD architecture.
• Managed VDI environments including provisioning, deployment, patching, and performance optimization.
• Created and maintained PVS and MCS machine catalogs using standardized master images.
• Published virtual desktops and enterprise applications through Delivery Groups.
• Troubleshot critical issues including VDA registration failures, profile corruption, slow logons, and session disconnects.
• Performed Citrix upgrades, cumulative patch installations, and LTSR environment maintenance.
• Administered Citrix ADC (NetScaler) including firmware upgrades and SSL certificate renewals.
• Performed proactive environment health checks and capacity planning to ensure high availability and performance.
• Managed user profile solutions including FSLogix and troubleshooting profile corruption issues.
• Coordinated with infrastructure teams for server builds, storage allocation, and network configurations.
• Implemented security hardening practices including GPO optimization and SSL/TLS configuration updates.
• Automated routine administrative tasks using PowerShell scripts to improve operational efficiency.
• Managed high availability configurations including Delivery Controller redundancy and Citrix ADC HA setup.
• Handled incident, change and problem management activities following ITIL standards while maintaining SLA compliance.

Bachelor of Engineering (B.E.) in Computer Science and Engineering – Mahendra Engineering College