Oleksandr Melnyk

Oleksandr Melnyk

Certified web developer

Evpatoria, Russia

$23.00/hr

(4.89)

What's the difference
Overview

I have developed different modules for web applications, also entire sites of different complexity. Interested on developing projects, that require cutting edge technologies.

Frameworks and solutions which am using for last year are: OpenLayers (v2 and v3),Postgis, GeoServer node.js, Ext JS (v3), d3.js (v2, v3), three.js.
Participated in devlopment of Java Adndroid projects.

Doing lots of GIS work, particularly network routing and tree algorithms. Big experience with OpenLayers and Ext …

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Work History & Feedback

Developer

77 hrs @ $17.78/hr
Earned $1,378
“Alex show excellent d3 and javascript skills, but due to lack of availability I am closing his contract. I'd hire him if he could spend more time on our project, but his current job is preventing that.Excellent resource.”

4.85

PHP/Zend framework developer

3,234 hrs @ $12.00/hr
Earned $38,804
No feedback given

Protovis to d3 migration

10 hrs @ $22.22/hr
Earned $218
No feedback given

Tests Taken
Name Percentile Score

AJAX Test

77

Advanced PHP Test

76

CSS 2.0 Test

80

DHTML Test

92

HTML 4.01 Test

90

Java Test v3

79

JavaScript 1.3 Test

91

JavaScript 1.8 Test

79

Javascript Test

81

PHP4 Test

82

PHP5 Test

96

PostgreSQL RDBMS Test

73

Regular Expressions with PHP Test

80

XHTML 1.0 Test

93

oDesk Readiness Test for Independent Contractors and Staffing Managers

Passed