Ivan C.
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Ivan C.

Node.js / RoR / PHP / MongoDB / PHP / Laravel

$35.00/hr

Taganrog, Russia

Overview

I have more than 8 years of web-development and database administration experiences for various kinds of applications. I have extensive experience in database optimization. I focus on PHP, JS, Node.js, RoR, MySQL, PostgreSQL, MongoDB. * Node.js development * Zend Framework / Codeigniter * Database design * Optimizing database performance * Ensuring security in the database * Ensuring the integrity of databases I participated in the creation of high-load systems (Hundreds of queries per second). I'll be glad to help you. Best regards, Ivan.

Ivan C. has added 7 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Sep 2014

    Freelance PHP Developer Required

    No feedback given

    6 hours
    $25.00 / hr
    $137.50 earned

  • Nov 2012 - Jul 2013

    Mongo Zend Engineer

    No feedback given

    1,252 hours
    $27.78 / hr
    $34,780.74 earned

  • Apr 2012 - May 2012

    Codeigniter Developer for E-commerce Housing Marketplace for students.

    No feedback given

    53 hours
    $27.78 / hr
    $1,481.51 earned

  • Apr 2012

    Senior PHP developer with API and Git experience
    4.85
    Unfortunately, this job ended prematurely, since Ivan needed a fulltime contract, that our budget could not cover.
    22 hours
    $27.78 / hr
    $601.99 earned

  • Apr 2012

    Senior PHP Developer for on-going Project

    No feedback given

    7 hours
    $27.78 / hr
    $203.63 earned

  • Feb 2012 - Mar 2012

    HTML5 | Javascript | CSS3 | PHP - Developer for Drag & Drop Photo Collage Web App

    No feedback given

    174 hours
    $27.78 / hr
    $4,815.38 earned

  • View More (2)

Ivan C. has more jobs to show. Create an account to review them.

Tests

Name Score (out of 5) Time to Complete
JavaScript 1.3 Test 4.75 Top 10% 18 mins
Advanced PHP Test 4.90 Top 10% 11 mins
HTML 4.01 Test 4.75 Top 10% 13 mins
PHP5 Test 4.75 Top 10% 5 mins
XHTML 1.0 Test 4.75 Top 10% 10 mins
CSS 2.0 Test 4.50 Top 10% 8 mins
HTML 5 Test 4.25 Top 20% 21 mins
AJAX Test 4.10 Top 10% 8 mins
JavaScript 1.8 Test 4.40 Top 20% 6 mins
DHTML Test 3.40 Above Average 22 mins
PHP4 Test 4.00 Top 20% 23 mins
MySQL 5.0 Test 3.90 Top 20% 14 mins
U.S. English Basic Skills Test 4.40 Top 10% 16 mins

Work History

100% Job Success
8,158 hours worked
24 jobs

Availability

Available
More than 30 hrs/week

Associated with

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Lodoss team
87,815 hours

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