System Engineer

• Sep 2017 - Present

Senior Systems Engineer

• May 2012 - Sep 2016

Remote support for three offices with more than 50 servers. Servers’ virtualization on Hyper-V 2012 R2. Configure hardware firewalls and network switches (Cisco, HP). Monitoring with System Center Operation Manager 2012 R2. Active Directory cross-forest migration. MS Exchange migration from 2010 to 2013 and then to MS Exchange 2016. SharePoint migration from 2010 to 2013 and then to 2016. Large size SharePoint's databases splitting. SharePoint web applications and services configuration, load balancing. IIS configuring and tuning. MS Lync server 2013 planning and deployment. Support IT Infrastructure and consulting of developers and customers.

Systems Engineer

• Apr 2010 - May 2012

Deployment and maintenance of development domain of virtual servers with Windows 2008, SharePoint 2010, MSSQL 2008, and Oracle 11g based on VMware Virtual Center. Remote deployment and maintenance of the System Center Operations Manager 2007 R2 + AVICODE in a large corporate network client. Remote monitoring and addressing emerging issues. Support and advise developers, testers, project managers. Deployment and maintenance of development domain of virtual servers with Windows 2008, SharePoint 2010, MSSQL 2008, and Oracle 11g based on VMware Virtual Center. Remote deployment and maintenance of the System Center Operations Manager 2007 R2 + AVICODE in a large corporate network client. Remote monitoring and addressing emerging issues. Support and advise developers, testers, project managers.

Systems Engineer

• 2006 - 2010

Servers and workstations in the local and remote offices planning, deployment, configuration and support. Servers and application systems in the customers’ networks deployment. Monitoring and bottlenecks preventing. Emerging issues research and solve. Advising developers, service desk and testers. Information security audit. Windows 2003, Windows 2008, ISA 2006, MS Exchange 2010, MS SharePoint 2007, MS CRM 4. Active Directory, Exchange, SharePoint deployment and support. IIS, DNS, DHCP, VPN, Hyper-V configuring.

Systems Administrator

• Feb 2000 - Oct 2006

Territorial distributed enterprise network administration. Deployment and maintenance of a computer network of 100 hosts and 10 servers in the central office, the three branches. Network and information security providing. Windows 2003, Exchange 2003, FreeBSD, IPFW, Squid, Citrix. Cisco 2600, 3560, ASA5505 configuration. ERP systems "Galaxy" and "1C Accounting" implementation and support. Territorial distributed enterprise network administration. Deployment and maintenance of a computer network of 100 hosts and 10 servers in the central office, the three branches. Network and information security providing. Windows 2003, Exchange 2003, FreeBSD, IPFW, Squid, Citrix. Cisco 2600, 3560, ASA5505 configuration. ERP systems "Galaxy" and "1C Accounting" implementation and support.