Rosen Ivanov

Rosen Ivanov

Project Manager / Senior PHP/MySQL/Ajax/HTML5 Developer

Sofia, Bulgaria

$33.33/hr

(4.97)

What's the difference
Overview

I'm Senior Web Developer with 8+ years experience.

I have professional experience with: PHP, Java, Ajax (jQuery), XHTML, CSS, HTML5, Web Services SOAP/WSDL.

I'm also expert in: MySQL, MSSQL, PostgreSQL databases, database optimization, database architecture design.

I have massive knowledge of design patterns, code optimization techniques, building high security applications.

For last years I am working primary as Project Manager and Team leader which is including: Team management, Collaborat…

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Work History & Feedback

PHP, MySQL superstar full time

No feedback given
5.00
566 hrs @ $11.11/hr
Earned $6,287

PHP Programmer

No feedback given

26 hrs @ $16.67/hr
Earned $439

IT Developer

No feedback given

6 hrs @ $15.00/hr
Earned $87

Mini Social Network Addon to Site

No feedback given

Fixed Price $444
Tests Taken
Name Percentile Score

Upwork Readiness Test for Independent Contractors and Company Managers

Passed