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Sergey I.
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Sergey I.

Programming, database and network administration

$20.00/hr

Ukraine


Sergey I. has added 4 portfolio pieces. Create an account to review them.

Programming languages: C/C++, Perl, PHP, JavaScript, Assembler, SQL, PL/SQL; Database: Oracle, ... moreFirebird, MySQL, MS SQL; OS: MS Windows, FreeBSD, Debian Linux; Network planning and installation, administration (DNS, DHCP, ActiveDirectory, WAN, VPN, firewalls) Other: Can get familiar and use any new software less

Overview

Programming languages: C/C++, Perl, PHP, JavaScript, Assembler, SQL, PL/SQL; Database: Oracle, Firebird, MySQL, MS SQL; OS: MS Windows, FreeBSD, Debian Linux; Network planning and installation, administration (DNS, DHCP, ActiveDirectory, WAN, VPN, firewalls) Other: Can get familiar and use any new software

Sergey I.
Drop Here

Sergey I.

$20.00 /hr

Programming, database and network administration

Ukraine

Overview

Programming languages: C/C++, Perl, PHP, JavaScript, Assembler, SQL, PL/SQL; Database: Oracle, Firebird, MySQL, MS SQL; OS: MS Windows, FreeBSD, Debian Linux; Network planning and installation, administration (DNS, DHCP, ActiveDirectory, WAN, VPN, firewalls) Other: Can get familiar and use any new software

Sergey I. has added 4 portfolio pieces. Create an account to review them.

Work History and Feedback

  • MySQL + PHP Performance on Windows Server

    Nov 2010 - Feb 2012
    No feedback given

    4 hours

    $20.00 / hr
    $80.00 earned

  • Linux expert

    Sep 2010 - Feb 2012
    No feedback given

    1 hour

    $15.00 / hr
    $10.05 earned

  • .htaccess file configuration for Wordpress

    Nov 2010 - Dec 2010
    5.00
    Sergey was very responsive and really knows his stuff. I will definitely be hiring him again in the future.

    2 hours

    $16.00 / hr
    $24.00 earned

  • Assistance Needed with Application Optimization

    Nov 2010 - Dec 2010
    4.85
    Sergey did a terrific job helping me debug a nasty program.

    4 hours

    $22.22 / hr
    $96.21 earned

  • Perl script enhancement

    Mar 2010 - Apr 2010
    4.00
    Thank you for a job well done. When we have more work we will contact you. Mark

    3 hours

    $15.00 / hr
    $47.55 earned

  • I need a PHP and SSL Expert for a project

    Jun 2009 - Dec 2009
    5.00
    Sergey is one of the best I've ever hired. Absolutely a pro. Work was completed quickly and accurately. Will hire again in the future!!!!!

    18 hours

    $12.21 / hr
    $223.81 earned

Sergey I. has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
PostgreSQL Test2.60Top 30%20 mins
Oracle 9i Administration Test3.40Above Average45 mins
Perl 5 Test3.90Top 30%27 mins
Firewall Concepts Test3.75Top 30%22 mins
SQL Test3.50Top 10%35 mins
LAMP Test3.10Above Average23 mins
Programming with C Test4.00Top 10%39 mins
PHP4 Test4.10Top 20%37 mins
Data Structures Test3.10Top 30%35 mins
Advanced PHP Test4.40Top 30%30 mins
JavaScript 1.3 Test3.90Top 20%33 mins
Programming with C++ Test3.25Top 20%39 mins
PHP Test4.50Top 10%21 mins
PHP5 Test4.10Top 20%41 mins
HTML 4.01 Test3.90Top 20%37 mins
U.S. English Basic Skills Test3.75Above Average40 mins
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Work History
216 hours worked
17 jobs
Availability
Available
More than 30 hrs/week
Profile Link
Verifications
Phone Number: Verified
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