Ivan C.

Ivan C.

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

Taganrog, Russia

$30.00/hr

(5.00)

What's the difference
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…

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

Work History & Feedback

Senior PHP developer with API and Git experience

22 hrs @ $27.78/hr
Earned $602
“Unfortunately, this job ended prematurely, since Ivan needed a fulltime contract, that our budget could not cover.”

4.85

CodeIgniter EXPERT needed for Website Redeign and Programming

2,117 hrs @ $25.00/hr
Earned $52,917
“Ivan is a top skilled Odesk programmer. I have worked closely with him on this project for over a year and a half and to be honest his skills are far superior to many US based programmers I have worked with over the years. He successfully completed this project and went above and beyond to make suggestions and come up with ways to better the user experience and the site as a whole. I will work with Ivan again in the future, hopefully sooner than later. I loved the work and responsiveness.The Lodoss Team is a top rate group of programmers on Odesk. I still work closely with other members of their team here on Odesk on some of my other projects. Thank you Lodoss Team!”

5.00

Mongo Zend Engineer

1,252 hrs @ $27.78/hr
Earned $34,781
No feedback given

Codeigniter Developer for E-commerce Housing Marketplace for students.

53 hrs @ $27.78/hr
Earned $1,482
No feedback given

Senior PHP Developer for on-going Project

7 hrs @ $27.78/hr
Earned $204
No feedback given

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

174 hrs @ $27.78/hr
Earned $4,815
No feedback given

Tests Taken
Name Percentile Score

AJAX Test

91

Advanced PHP Test

98

CSS 2.0 Test

98

DHTML Test

62

HTML 4.01 Test

100

HTML 5 Test

86

JavaScript 1.3 Test

99

JavaScript 1.8 Test

83

MySQL 5.0 Test

85

PHP4 Test

86

PHP5 Test

99

U.S. English Basic Skills Test

90

XHTML 1.0 Test

99