• Maintaining, developing servers, data and reports associated with Microsoft
  • Project management, resolving problems for all types of business needs associated with the data infrastructure
  • Complete support and system administration of local computer network, installation and integration of new hardware and software
  • Organization HA-cluster based on chords Heartbeat + DRBD and work with Xen hypervisor
  • Providing support of FreeBSD and GNU \ Linux based server
  • Organization of OS GNU \ Linux (Debian, SLES 11) based servers backup

Sergei F.

System/Network Administratort

Mikrotik RouterOS


2015 - Present
System Administrator

  • Installation, configuration and maintenance of system network components
  • Detecting and resolving problems with network
  • New network applications and technologies support
  • Assisting Network Team to deploy project based solutions
  • Monitoring network performance
  • Bash scripts writing
  • Manage and administer Windows/Linux systems

Dnepropetrovsk factory for repair and construction of passenger cars
System Administrator

  • Controled of backups database based on MSSQL 2005
  • Controled of working and setting up Samba-based systems providing an access to shared local resources
  • Mail server (Postfix) control
  • Organized backup servers based on OS GNU \ Linux (Debian, SLES 11)
  • Users support and administration of the accounting systems and frameworks
  • Maintenance, diagnostics and repair of PCs
  • Searched and resolutioned of network problems
  • Software Installation and configuration for workstations running Windows 2000/XP/Vista/7, Server 2003, Server 2008

PE COP "Bridge"
Software Engineer

  • Installed and configured of software for workstations running Windows
  • Supported and maintained of application and servers based on FreeBSD and GNU \ Linux (traffic shaping, Samba-server, mail server based on Fetchmail + Gmail + Dovecot)
  • 1C (database edit and development of reporting forms) system support

    Some projects examples
  • 2014 - Windows Terminal Server +Linux Thinstation clients (~100 clients) configure and start
  • 2014 - Bacula Backup Server to backup 2 File Server (Windows +Linux) with daily administration increment ~50 Gb
  • 2014 - Linux script to AD User Information download and use for VNC connections
  • 2014 - Building HA Xenbase cluster with external storage used iSCSI
  • 2013 - PC system Backup configuration to backup 6 Windows Servers on production infrastructure


Dnipropetrovsk National University (Dnipropetrovsk, Ukraine)
Obtained Master degree on Physics

Personal qualities:

  • Able to work as part of a team
  • Responsible attitude
  • Attention to detail
  • Self-directed


GNU/Linux OS; high load, scalability and availability DataBases