Juan Carlos Contreras Ontiveros

Juan Carlos Contreras Ontiveros

Web Development & Software Development

San Cristobal, Venezuela



What's the difference

I have developed a certain amount of websites using HMTL, PHP, AJAX, PostgresSQL, MySQL, Joomla and Engine Templates like "TinyButStrong". Plus, I have been developing among my jobs, diferent king of desktop software, in c++, java, batch.

I also have good experience in SQL database management, software design and testing.

Work History & Feedback

PHP Developer

239 hrs @ $3.89/hr
Earned $928
“Juan carlos provided excellent support in both Zend Framework as well as Dojo javascript development.”


Tests Taken
Name Percentile Score

MS Word 2003 Test


Windows XP Test