Manages citrix infrastructure, citrix director, update citrix image/vdisk.
Create scripts for task simplification and automation.
Monitors and manages 1000+ servers, server services and network devices.
Responsible for the administration and level 1 to level 3 management and support for the Oberthur infrastructure and its core components such as WAN, Active Directory, Exchange, Sharepoint, Communicator, AX Dynamics, Remote Desktop Services, Citrix XenApp Delivery Services, Clustering etc.
Provisioning, deploys and manages Windows 2003, 2008, Solaris and Linux servers in VMware vCenter
Implements and review IT security policies (compliance, virus removal, unauthorized software removal, proxy whitelisting/block listing)
Performs system housekeeping (account and file system management, event logs, patch management, etc.)
Performs internal and external vulnerability and firewall audit.
Provides day-to-day operational supervision in a 24x7x365 Global enterprise-class infrastructure.
Ensures maximum availability for all hosted environments by leveraging VMware, Veeam backup, BackupExec and other tools.
Plans, executes, evaluates, and coordinates Incident and Problem Management, Service Delivery Management, Change Management, Disaster Recovery, Business Continuity and Availability Management.
Installs and configures Development and Production Web Servers (Apache/IIS), Database Servers (MS SQL Server) and Application Servers running 3rd party and in- house software.
Task automation via powershell scripting
Manages Virtual Firewalls and performs Server hardening.
AWS Proof

SOFTWARE DEVELOPMENT

Application Developers