Robert S Rojas A

Robert S Rojas A

Senior RoR/PHP developer - Symfony - Zend Framework Expert

Santa Cruz, Bolivia



What's the difference?

I'm a Senior Web Developer with more than 6 years of experience, using Linux, MongoDB and working on Ruby on Rails and AngulaJS with GIT. Always trying to identify the best path to take and always put efficiency vs. time and costs. Thank you for reading this brief overview about me, you are more than welcome to invite me for a meeting to talk about your project.

Robert S Rojas A has added 13 portfolio pieces. Create an account to review them.

Work History & Feedback

Senior php/Symfony1.4 developer

“Great work. highly recommend working with you Robert.Your Skills are top!”
Fixed Price $10

Adding new Zend Framework Module

“Fantastic Robert, you did a great work.”
Fixed Price $13

Senior Web Developer

“Exelent job Robert, now we can move to a full time contract.”
5 hrs @ $7.00/hr
Earned $35

Fixing Custom CMS

“Robert found a slution to my problem extremely fast!Great work!”
Fixed Price $15

Symfony fixes and adding new features

“Everything went well, Robert was working ok.”
2 hrs @ $11.50/hr
Earned $25

URGENT - Joomla! Specialist and trouble shooter

“Robert and his teammates took over a pretty dramatic project that had gone totally wrong. They managed to turn it over and sort it out. The final result is exactly how that site should always have been - and I am thus recommending him highly. My only recommendation is to ensure that one asks the right questions initially - with them from the onset, we would have achieved the same results but faster :)All in all however, two thumbs up!”
81 hrs @ $12.00/hr
Earned $974
Tests Taken
Name Percentile Score

HTML 4.01 Test


Java Test


Joomla 1.5 Test


PHP Programming Skills Test


PHP4 Test


PHP5 Test


Spanish Vocabulary Skills Test


U.S. English Basic Skills Test