Sergei Fedaev

Federal State Institution “Nalog-Service”, Federal Tax Service of Russia

• Maintain the reliable operation of server infrastructure and employee workstations in a Federal Tax Service environment.
• Administer Windows Server, user access rights and security policies.
• Support internal telephony and office equipment, including multifunction printers, printers and scanners.
• Monitor data backups, restore systems after failures, perform routine maintenance and carry out minor hardware repairs.

Municipal Institution for Financial and Economic Support of Social Sector Institutions · Saransk, Russia · Concurrent role

• Provide technical support for the PC fleet and end users.
• Maintain specialised software and cryptographic information-protection tools; keep office software up to date.

Promkontrakt LLC

• Installed and maintained computers, office equipment and internal telephony; supported Windows and Windows Server environments.
• Maintained company network availability and security; installed and updated office and business software, including Microsoft Office and 1C.
• Managed data backups and recovery and provided day-to-day technical support to users.

Compressor Technologies LLC

• Maintained the company IT environment, from hardware procurement and workstation setup to 1C and office software configuration.
• Also managed digital promotion activities, including Google AdWords, Yandex.Direct and social media campaigns.

Secondary School No. 40 · Concurrent role

• Administered the ELJUR electronic school journal, local network and Active Directory environment.

Saransk City Administration · Saransk, Russia

• Modernised the organisation’s workstation fleet and local network; introduced Kerio Control and Kerio Mail.
• Administered a network of 150+ workstations and three physical servers.
• Deployed and maintained Active Directory, mail services and network security gateways.
• Supported electronic document management and remote financial document exchange systems.
• Managed content for the official website using Bitrix CMS.