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Stanislav Shramko
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Stanislav Shramko

Linux admin / Backend developer

$40.00/hr

Varna, Bulgaria


Stanislav Shramko has added 9 portfolio pieces. Create an account to review them.

To describe myself using eight words: I am a problem ... moresolver with extensive experience. Kewords for last years: - CentOS, Debian and its derivatives (installation, maintanance, optimization); - Python, Ruby, PHP (development, bugfixing and code reviews); - Git, Mercurial. - Apache, Nginx (including custom builds), OpenResty; - Redis, memcached; - Varnish; - Zabbix, Monit, New Relic; - PostgreSQL, MySQL; - a bit of Mongo (configuration of a small cluster); - Postfix, Exim4, Dovecot (no bulk emailing experience without SendGrid); - Rackspace Cloud, AWS; - DNS (developed a small DNS changes tracker for ~700 zones); - Mass migrations between servers. As a Linux server administrator (since 2009), I configured and partly now maintaining web and mail servers for wm4d.com, datamojo.com and a lot of other companies (more than 20 servers including VPSes). Also I consult clients and colleagues on a wide range of questions related to web programming and system administration, and sometimes take contracts as a sole web back-end developer or as a team leader. Since 1998 till 2009 I used to work as a 'pure programmer', participated in a variety of projects including Plesk for Linux. (So, I dealt with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) During the summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop a UI part (JavaScript/HTML/CSS), I am not the right person. And despite the fact that I know PHP I want to use it as little as possible. less

Overview

To describe myself using eight words: I am a problem solver with extensive experience. Kewords for last years: - CentOS, Debian and its derivatives (installation, maintanance, optimization); - Python, Ruby, PHP (development, bugfixing and code reviews); - Git, Mercurial. - Apache, Nginx (including custom builds), OpenResty; - Redis, memcached; - Varnish; - Zabbix, Monit, New Relic; - PostgreSQL, MySQL; - a bit of Mongo (configuration of a small cluster); - Postfix, Exim4, Dovecot (no bulk emailing experience without SendGrid); - Rackspace Cloud, AWS; - DNS (developed a small DNS changes tracker for ~700 zones); - Mass migrations between servers. As a Linux server administrator (since 2009), I configured and partly now maintaining web and mail ... moreservers for wm4d.com, datamojo.com and a lot of other companies (more than 20 servers including VPSes). Also I consult clients and colleagues on a wide range of questions related to web programming and system administration, and sometimes take contracts as a sole web back-end developer or as a team leader. Since 1998 till 2009 I used to work as a 'pure programmer', participated in a variety of projects including Plesk for Linux. (So, I dealt with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) During the summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop a UI part (JavaScript/HTML/CSS), I am not the right person. And despite the fact that I know PHP I want to use it as little as possible. less

Stanislav Shramko
Drop Here

Stanislav Shramko

$40.00 /hr

Linux admin / Backend developer

Varna, Bulgaria

Overview

To describe myself using eight words: I am a problem solver with extensive experience. Kewords for last years: - CentOS, Debian and its derivatives (installation, maintanance, optimization); - Python, Ruby, PHP (development, bugfixing and code reviews); - Git, Mercurial. - Apache, Nginx (including custom builds), OpenResty; - Redis, memcached; - Varnish; - Zabbix, Monit, New Relic; - PostgreSQL, MySQL; - a bit of Mongo (configuration of a small cluster); - Postfix, Exim4, Dovecot (no bulk emailing experience without SendGrid); - Rackspace Cloud, AWS; - DNS (developed a small DNS changes tracker for ~700 ... morezones); - Mass migrations between servers. As a Linux server administrator (since 2009), I configured and partly now maintaining web and mail servers for wm4d.com, datamojo.com and a lot of other companies (more than 20 servers including VPSes). Also I consult clients and colleagues on a wide range of questions related to web programming and system administration, and sometimes take contracts as a sole web back-end developer or as a team leader. Since 1998 till 2009 I used to work as a 'pure programmer', participated in a variety of projects including Plesk for Linux. (So, I dealt with PHP3/4/5, Perl, bash, Java (J2EE), Pascal, C, JS; I know design patterns, test-driven development, agile methodologies and so on, and so forth.) During the summer of 2011 I took part in selection of the staff for one company (testing candidates' knowledge of PHP5, OOP, MySQL et cetera; more than 1000 candidates). If you need to develop a UI part (JavaScript/HTML/CSS), I am not the right person. And despite the fact that I know PHP I want to use it as little as possible. less

Stanislav Shramko has added 9 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Need New Relic Expert for Integration

    Feb 2016 - Mar 2016
    5.00
    good work. clear at communication. thanks.

    1 hour

    $30.00 / hr
    $20.00 earned

  • Complete load test website

    Nov 2015 - Dec 2015
    5.00
    Great freelancer, was very helpful. Thanks a lot
    $100.00 earned
    Fixed Price

  • Python Web server program

    Oct 2015
    5.00
    Extremely Professional with lot of skills
    $20.00 earned
    Fixed Price

  • PHP move_upload_file, file_get_contents and fopen problem

    Oct 2015
    5.00
    Extremely professional and very talented. Would highly recommend. I was stressing on this error all day. He comes along and fixes it in 10 minutes. Trust his expertise.
    $30.00 earned
    Fixed Price

  • Apache .htcacess code for redirect/rewrite to correct URL

    Oct 2015
    5.00
    I'd been tearing my hair out trying to solve this but Stan just slammed it when others had told me it couldn't be done. Thanks Stan.
    $40.00 earned
    Fixed Price

  • nginx wordpress varnish expert

    Dec 2011 - Sep 2015
    No feedback given

    672 hours

    $27.78 / hr
    $18,663.62 earned

  • Email error problems.

    Aug 2015
    5.00
    Excellent work.
    $100.00 earned
    Fixed Price

  • NGINX Server Config

    Aug 2015
    5.00
    Stanislav is the best at what he does. It took me almost 6 months to come up with a fix for our speed of our website. He was able to locate the issue and fixed it. Now our site downloads at the speed of light. Thanks Stanislav! I'll definitely use him again.
    $200.00 earned
    Fixed Price

  • LAMP Web Server Performance Tuning and Optimization

    Apr 2015
    5.00
    Excellent results and fast to understand the problem presented.

    6 hours


  • WordPress based site performance optimization and UNIX system admin

    Mar 2014
    No feedback given

    0 hour

    $25.00 / hr
    $8.33 earned

  • View More (8)

Stanislav Shramko has more jobs to show. Create an account to review them.

Tests

NameScore (out of 5)Time to Complete
Upwork Readiness Test for Independent Contractors and Company Managers5.001st Place!5 mins
Unix Shell Script Test4.10Top 10%33 mins
Apache Server Test (2.0 Family)4.00Top 20%27 mins
LAMP Test3.75Top 20%31 mins
Unix Test4.25Top 10%29 mins
Python Test4.55Top 10%29 mins
PHP5 Test4.60Top 10%21 mins
ANSI SQL Test4.75Top 10%29 mins
Advanced PHP Test4.50Top 20%38 mins
JavaScript 1.3 Test4.00Top 20%34 mins
PHP4 Test4.10Top 20%20 mins
PHP Test4.65Top 10%21 mins
Redhat Linux 9.0 General Test4.50Top 30%20 mins
MySQL 5.0 Test3.90Top 20%39 mins
Email Etiquette Certification4.00Above Average26 mins
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74 jobs
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