IT Infrastructure Lead

• Aug 2016 - Present

System Administrator (Contract)

• Oct 2015 - Jul 2016

· Updated an existing documentation, created new operational policies as required. · Maintained and managed Hyper-V 2012 R2 4 Node Cluster with EqualLogic and Compellent SANs. · Successfully completed the migration of 80+ servers from EqualLogic (SAN) to Compellent (SAN) via SCVMM using Live Migration. · Remotely installed new servers, upgraded Hyper-V Hosts to 2012 R2 revision with migration of 35 virtual clients via iDRAC (DELL), IPMI (SuperMicro). · Operated with backup tape library, monitored backups, have been dealing directly with vendors and resolved the issues. · Migrated File Servers from different domains and decommissioned legacy servers. · Migrated Monitoring System (PRTG) to the new server and accomplished configuration as required. · Efficiently monitored server environment with logged tickets and then arranged replacements from vendors. · Deployed new IT environment to the branches in accordance to the company's replacement scheduler.

Senior Systems Engineer

• Jun 2013 - May 2015

• Created highly effective organisational and filing systems, including quick and thorough indexing, filing and offsite storage, resulting in easy access to critical information what streamlined office functioning. • Monitored and improved network and servers environment. • Conducted extensive research, created detailed business models, and delivered strategic recommendations that resulted in significant money savings to the company • Developed strategic objectives to ensure achievement of profitability goals and a high level of client satisfaction. • Successfully negotiated prices with suppliers what helped to reduce IT expenses by 25% • Delivered quality service by establishing and enforcing organisational standards. • Diagnosed and troubleshooted Windows processing problems and applied solutions to increase company efficiency. • Ensured network, system and data availability and integrity through preventative maintenance and upgrades. • Designed strategic plan for component development practices to support future projects.

Network and Systems Engineer

• Jul 2012 - Apr 2013

• As a member of Ravcom team successfully conducted 2nd and 3rd level of support for customers in Medical, Media and Manufacturing areas • Resolved customers issues onsite and remotely • Maintained excellent long-term relationships with clients, keeping ongoing communication and facilitating solutions to address concerns • Reduced incidents' occurrence to 15% by investigating a root cause • Analyzed the performance status of the whole system to improve its efficiency. • Managed firewall, network monitoring and server monitoring both on- and off-site. • Trained junior members of IT team regarding network security and troubleshooting of data circuits.

Systems and Infrastructure Security Engineer

• Dec 2007 - Jan 2012

• Streamlined AD Infrastructure and boosted efficiency of management. • Screened network and servers to make sure that everything is up and running. • Verified that the whole system environment is up to date and secure. • Initiated a comprehensive issue tracking process that improved communication and issue resolution for cross-functional teams and senior management. • Publicised protocols, documented plans and projects. • Negotiated prices with vendors and suppliers. • Recommended architectural improvements, design solutions and integration solutions.

System Security Administrator

• Mar 2005 - Dec 2007

• Ensure ongoing and consistent customer satisfaction by providing on-time delivery and follow-up. • Researched and recommended specific vendors for improved facilities management, resulting in reduced costs and more efficient operations. • Monitored and maintained of the computer systems and networks. • Built and configured computer systems based on Microsoft platform. • Ensure ongoing and consistent customer satisfaction by providing on-time delivery and follow-up. • Researched and recommended specific vendors for improved facilities management, resulting in reduced costs and more efficient operations. • Monitored and maintained of the computer systems and networks. • Built and configured computer systems based on Microsoft platform.