Konstantin M.
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Konstantin M.

Linux and Windows sysadmin


Las Vegas, United States


Need a reliable, professional and responsible sysadmin? You are looking at the right profile! About me: - 6 years of system administration (both Linux and Windows servers) experience - Effective team player as well as independent problem-solver - Committed to the highest standards of ethical and professional conduct Skills: - Web-servers: Apache, nginx - Databases and DBMS: MySQL, MariaDB, PostgreSQL - Operating systems (server): --- Linux: Debian, Ubuntu, CentOS, RHEL, openSUSE --- Windows: Windows Server 200(3|8|12) --- OS X: OS X Server - Email: Postfix, Dovecot, Exim, Amavis (SPF and DKIM), postgrey - Virtualization and containerization: xen, docker, Vagrant - Configuration management: ansible - Backup ... moresoftware: Bacula, custom scripts, rsync, Acronis products - Version Control and collaboration: Git, github, bitbucket - Monitoring: Nagios, Icinga - Programming and scripting: shell, Python, C Principles: - "I will not sign up for a project that I am not comfortable with" Meaning: I am not here to take your money no matter what - my only goal is to add value to what you already have and what you plan to achieve. - "Plan, develop, deploy, maintain, continuously improve" Meaning: My project management principles are very simple: each stage of the project matters. What's more, every detail adds up to that project's final look and feel. - "Transparency is the key" Meaning: I believe in open and honest working relationships. Open communication, personal integrity and trust are the key driving factors in relationships between people. And, of course, recommendations are available upon request! less

Work History and Feedback

  • Jul 2012 - Dec 2012

    Unix server admin/maintenance person

    No feedback given

    18 hours
    $20.00 / hr
    $360.00 earned

  • Apr 2011 - Oct 2012

    Network Administator

    No feedback given

    63 hours
    $13.33 / hr
    $839.79 earned

  • May 2011

    Nginx/MySQL load analysis
    Konstantin was very competent, professional, and available at short notice. Problems solved to our full satisfaction. Will rehire right away for ongoing system administration tasks.
    9 hours
    $21.11 / hr
    $222.99 earned

  • Nov 2010

    Server administrator
    $266.67 earned
    Fixed Price

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Name Score (out of 5) Time to Complete
Unix Test 4.25 Top 10% 35 mins
Internet Security Test 3.10 Top 30% 16 mins

Work History

135 hours worked
10 jobs


More than 30 hrs/week


Phone Number: Verified

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