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Denis Chebotarev
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Denis Chebotarev

System/Network/DB Administrator

$16.67/hr

Novocherkassk, Russia


Denis Chebotarev has added 1 portfolio piece. Create an account to review it.

Highly experienced professional system/network administrator.- full support of the LAMP ... more(linux apache mysql php) services installation, upgrade, tuning, configuring, back up and etc.- database support (mysql, postgresql usually but not limited to) installation, back up, management- virtualization (xen, citrixxen, openvz) have very good experience in this, making proposal to embed this technology at the firm i work at, usually work with VPS that are maintained using virtualization technology.- all common enterprise infrastructure tasks (domain management and setup, upgrade of the software on server and etc.)- server security configuration of firewalls for common tasks, for special access. using and management of ready firewall systems (m0n0wall, pfSense, etc.)- support of windows servers (IIS, MS SQL, ASP.NET)- web hosting support (using WHM or Plesk)- other special tasks if needed less

Overview

Highly experienced professional system/network administrator.- full support of the LAMP (linux apache mysql php) services installation, upgrade, tuning, configuring, back up and etc.- database support (mysql, postgresql usually but not limited to) installation, back up, management- virtualization (xen, citrixxen, openvz) have very good experience in this, making proposal to embed this technology at the firm i work at, usually work with VPS that are maintained using virtualization technology.- all common enterprise infrastructure tasks (domain management and setup, upgrade of the software on server and etc.)- server security configuration of firewalls for common tasks, for special access. using and management of ... moreready firewall systems (m0n0wall, pfSense, etc.)- support of windows servers (IIS, MS SQL, ASP.NET)- web hosting support (using WHM or Plesk)- other special tasks if needed less

Denis Chebotarev
Drop Here

Denis Chebotarev

$16.67 /hr

System/Network/DB Administrator

Novocherkassk, Russia

Overview

Highly experienced professional system/network administrator.- full support of the LAMP (linux apache mysql php) services installation, upgrade, tuning, configuring, back up and etc.- database support (mysql, postgresql usually but not limited to) installation, back up, management- virtualization (xen, citrixxen, openvz) have very good experience in this, making proposal to embed this technology at the firm i work at, usually work with VPS that are maintained using virtualization technology.- all common enterprise infrastructure tasks (domain management and setup, upgrade of the ... moresoftware on server and etc.)- server security configuration of firewalls for common tasks, for special access. using and management of ready firewall systems (m0n0wall, pfSense, etc.)- support of windows servers (IIS, MS SQL, ASP.NET)- web hosting support (using WHM or Plesk)- other special tasks if needed less

Denis Chebotarev has added 1 portfolio piece. Create an account to review it.

Work History and Feedback

  • Server Management

    Oct 2009 - Jan 2010
    3.70
    Thank you very much for you help. I do appreciate it and wish you the best of luck in your future projects. Thanks again Denis. --Shane

    4 hours

    $16.67 / hr
    $64.01 earned

  • Windows and Linux System Administrator

    Oct 2008 - Aug 2009
    5.00

    49 hours

    $12.22 / hr
    $592.67 earned

  • High load server experienced enginner

    Feb 2009
    4.65
    $133.33 earned
    Fixed Price

  • FreeBSD Administrator / Backup

    Nov 2008 - Feb 2009
    No feedback given

    30 hours

    $16.67 / hr
    $508.44 earned

  • VMWare

    Dec 2008
    5.00
    Quick job.

    1 hour

    $16.67 / hr
    $13.84 earned

  • LAMP- Webserver-Administrator, PHP, ideal: if German language

    Dec 2008
    4.60
    Denis was quickly available as I needed help on a difficult matter. Thank you for this.

    3 hours

    $16.67 / hr
    $41.68 earned

  • Systems Administrator (Linux, CentOS, OpenVZ, Apache/Tomcat)

    Nov 2008 - Dec 2008
    5.00

    19 hours

    $12.22 / hr
    $228.15 earned

  • Senior Level Network, Systems, & Linux Engineers

    Oct 2008 - Nov 2008
    4.30
    Denis jumped right in and helped me out with a tense situation over a server migration. While he was unable to stick it out and finish the job, he was a great help during the few days he was available. He seems to know his stuff pretty well.

    15 hours

    $12.00 / hr
    $180.00 earned

  • Linux Server Administrator needed

    Oct 2008
    No feedback given

    6 hours

    $12.22 / hr
    $46.80 earned

  • Linux System Administrator

    Apr 2008 - Jun 2008
    5.00
    Great work. Very professional.

    45 hours

    $22.22 / hr
    $992.57 earned

  • View More (4)

Denis Chebotarev has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Dreamweaver 8 Test3.40Top 10%16 mins
Firewall Concepts Test3.60Top 30%39 mins
Ecommerce Test2.60Above Average27 mins
Redhat Linux 9.0 Admin Test3.00Above Average35 mins
Redhat Linux 9.0 General Test4.25Above Average13 mins
Unix Test3.50Above Average22 mins
Networking Concepts Test3.00Below Average15 mins
Windows XP Test3.75Top 20%8 mins
Upwork Readiness Test for Independent Contractors and Company Managers4.20Below Average26 mins
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Work History
331 hours worked
23 jobs
Availability
Available
More than 30 hrs/week
Profile Link
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