مصطفى حسن

System Administrator في Arpatech

• باكستان - كراتشي
• أكتوبر 2013 إلى ديسمبر 2014

• Install and Maintain VMWare ESXi environments of more than 250 servers using vSphere and vCenter on Local/Remote Datacenters
• Virtual Machines backup, maintenance using ghettoVCB script and Veeam
• Setup Nagios to monitor different services using NRPE checks.
• Setup Liferay, SugarCRM, JBoss, Tomcat, Joomla, PHP, Apache and MySQL servers.
• NFS Server and Rsync Setup for remote backups on multiple locations.
• MySQL Master/Slave with SSL integration., MySQL Multi Master Setup.
• Writing bash scripts for Applications and Database backups
• Installation and configuration of VPN servers using OpenVPN.
• DR and Backup policy implementation.
• Setting up Squid as proxy and reverse proxy for multiple domain management.
• Disaster Recovery and Backup policy implementation.
• Responsible for deployment of new application release and patches related to application bug fixes.
• Troubleshooting issues with live production Linux servers
• Web content deployments (java tomcat jboss )
• Creating user accounts on application servers & internal application tools, providing access to files on file servers.
• Installing and configuring new servers based on requirements at local studio.
• Setting up of ESX server and its connectivity with the existing NAS equipment.
• Migration of Physical servers to Virtual servers along with the roles associated.
• To manage VMs on VMware ESXI
• Setting up Atlassian's Jira, Stash, Integration, Real-time sync SVN to GIT and other open source GIT servers, users and policy configurations