Ubuntu Android Cloud Computing Microsoft SQL Server Amazon Web Services AWS Docker Kubernetes IIS Windows Server Active Directory Red Hat Linux cPanel Hadoop Windows Azure Puppet Cloud Storage CentOS OpenStack Fedora VMware ESX VMware vSphere HyperV Cisco Technologies Linux System Administration Microsoft Exchange IBM Servers Disaster Recovery SAN High Availability Clustering HP Server Hardware Cisco UCS Citrix XenServer Istio RedHat System Center Suite Web Application Firewall Virtualisation vSphere Apache VMware NSX vCloud Lync Server Cloudstack Virtuozzo HP Storage Microsoft infrastructure technologies Linux HA          BSc (Hons) Computer Networks University of Wolverhampton     Principal Engineer - SRE Pearson Lanka Senior Technical Specialist - Site Reliability Engineering (SRE) Pearson Lanka Technical Specialist - Site Realibity Engineering (SRE) Pearson Lanka Senior DevOps Engineer Pearson Lanka