• Web development (PHP, Symfony, CodeIgniter, MySQL, HTML5, CSS3, Javascript, Wordpress, Joomla, Shop-Script); • Production Linux servers support and monitoring Linux device performance by analyzing systems, servers, and applications • Task automation and control through personalized bash Linux scripting • Linux server based application support: Apache, nginx, MySQL, PHP, Javascript, Bind, Postfix, Sentora, WHM, cPanel - solving issues; • Cloud solutions operating with (AWS); • Investigating and solving technical issues; • Bottlenecks identifying and performance improving of supported servers; • Server settings adjusting, security maintaining, monitoring; • VPN setting up: server's and client's side (OpvnVPN and L2TP based); • Deployment of VM (VirtualBox); • Writing documentation, FAQs and projects' knowledgebases and diagrams (using Visio); • Building of the core OS ISO image (custom build of Windows 7 for modern workstations); • VoIP: setting up, configuration and maintaining (Asterisk), CRM integration; • Infrastructure monitoring solutions installation (Zabbix, Intaro Pinboard); • Work with project management and issue tracking tools (Redmine, JIRA); • Mockups creating (Axure RP); • Software implementation for various business purposes (requirements gathering and analysis, installation and configuration, user training, guides preparation); • Workflow construction, including compilation of software, precedence rule optimization and instructions preparing); • Projects management (requirements gathering and analysis, project planning, recruitment, monitoring and controlling); • Internet-projects support and enchancement;

- Thomson's Grass Valley broadcasting servers infrustructure maintaining: application and database servers' troubleshooting (Windows Server 2003, 2008, 2012, 2016 based); - Quantel broadcasting servers infrustructure maintaining: application and database servers' administrating (Windows Server 2003, 2008, 2012, 2016 based); - Working with equipment vendors HP, Intel, Supermicro; - Investigating and solving technical issues; - Bottlenecks identifying and performance improving of supported services; - NAS maintenance (Infortrend EonNAS 1012), SAN; - Productivity and software occupation rate analysis; - VBS, PowerShell scripting; - Documentation and schemes preparing; - Server and additional equipment installation (OS and, additional software, rack mounting): switches (HP 5500-48G SI Switch), NAS (Infortrend EonNAS 1012) and SAN, FTP-servers; Personal advances: - Workflow optimization and priority adjusting under big file flow conditions and software workflow analysis.