I am very passionate about technology, and I have been tinkering with computers from a young age. I have Microsoft and Comptia certifications, and almost two decades of experience across very varied technologies and operating systems. I have built web-servers on freeBSD. Performed live rolling upgrades of back end storage on production e-commerce systems (with real customers) without any downtime or any affect on customer experience. I have also setup Windows Domain Controllers on VMware ESXi, recovered data from failed RAID arrays, planned and executed email migrations, and company wide software upgrades. Last few years I have been working with high availability and fault tolerant Linux systems. Tech stack: - VMWare/Proxmox/AWS/Digital Ocean - Debian/Ubuntu - Glusterfs/ZFS/LVM - NGINX/Apache - Redis/Couchbase - Heartbeat/HAproxy - Puppet/Ansible - Supporting PHP and Python web applications Ask me a question or visit my blog.

DevOps Systems Engineer @ From August 2014 to Present (1 year 3 months) London, United KingdomSystems Administrator @ From January 2011 to August 2014 (3 years 8 months) London, United KingdomI.T. Consultant @ From June 2007 to May 2014 (7 years) Contracted Systems Administrator @ From November 2009 to January 2011 (1 year 3 months) Contracted Systems Administrator @ From December 2007 to January 2011 (3 years 2 months) Systems Admin @ From 2011 to 2011 (less than a year) Contracted Systems Administrator @ From February 2008 to November 2010 (2 years 10 months) Contracted Systems Administrator @ From September 2008 to August 2010 (2 years) System Admin @ From September 2004 to August 2010 (6 years)

Egidijus Ligeika is skilled in: Servers, VMware, IT Infrastructure..., Virtualization, MySQL, Apache, Office 365, Ubuntu, Linux, Active Directory, Security, Group Policy, Zimbra, VMware ESX, Amazon Web Services, Powershell, Rackspace Cloud, Google Analytics, Software Licensing, Technical Documentation, Google Apps, Windows Server 2008, Physical Security, Ansible, Server Hardware, Scripting, Information Security, Storage Management, SSL Certificates, VMware ESXi, VirtualBox, System Administration, Capacity Planning, PKI, Nginx, Munin, IT Infrastructure Design, IT Infrastructure..., DevOps, Piwik, ElasticSearch, Amazon Web Services..., System Performance..., Distributed Storage, High Availability, Docker, GlusterFS