Oscar D.

Oscar D.

Advanced PHP/MySQL/JS/AJAX/Extensions developer

Barcelona, Spain



What's the difference

I am passionate about web programming who want to learn more and more. About 15 years working in the computer world, although only the last 4 in the web world. I have experience in projects with javascript, jquery, css, php, mysql ... I'm also programmer chrome extensions.

Oscar D. has added 4 portfolio pieces. Create an account to review them.

Work History & Feedback

Submit Extension to Google Play Store

Fixed Price $28
“Oscar was absolutely fantastic to work with and I 100% recommend him to use for Chrome development projects. Super fast work and excellent results. Thanks, Oscar!”


Simple Chrome Extension

Fixed Price $134
“Oscar is the best.Prompt work that exceeded expectations.All stars earned.Would use Oscar again.Would recommend Oscar for work.Thanks Oscar :)”


PHP Developer Needed

Fixed Price $78
“Excellent work... Very competent developer. Very understanding and willing to help in all situations.”


Javascript Developer

Fixed Price $35
“Thanks for your help Oscar. I figured it was something pretty simple like that, but I appreciate you being so very helpful!I am going to add you as a favorite developer and may contact you for other jobs. Thanks again!”


PHP MYSQL developer - maps project

3 hrs @ $8.89/hr
Earned $25
“Great work, quick delivery and nice to deal with :-)”


Mejora en Formulario de Suscripcion (sencillo)

Fixed Price $5
“Are you kidding me? Very good job!Recently hired the services of Oscar De Dios and therefore I can definitely recommend him as an expert in matters related to programming and Web development.My problem was solved as I had in mind.Good jobBlessingsRonald Venegas----------------------------------------------Es en serio? Muy buen Trabajo!Recientemente contraté los servicios de Oscar De Dios y por lo tanto lo puedo recomendar a él como una persona experta en lo relacionado a la programación y desarrollo Web.Mi problema se soluciono tal y como lo tenia en mente.Buen trabajoBendicionesRonald Venegas”


Chrome Extension - Clean up Userscipt and Add Menu

1 hrs @ $27.78/hr
Earned $19
Job in progress

Tests Taken
Name Percentile Score

Advanced Java Test


CSS 2.0 Test




HTML 4.01 Test


JavaScript 1.8 Test


Knowledge of jQuery 1.3.2 Skills Test


MySQL 5.0 Test


Search Engine Optimization Test


oDesk Readiness Test for Independent Contractors and Staffing Managers