John Ernest Guadalupe

John Ernest Guadalupe

Expert Android Apps Developer / Part-time Content Writer

Paranaque, Philippines



What's the difference

I am an experienced Android Developer and am exposed to the full development cycle needed to release a fully functioning applications. It is always in my best interest to provide only efficient applications that are also up-to-date with the latest libraries as per needed depending on the client's requirements. I have also developed Android apps with a PHP-MySql backend from the ground up. Though, if some technologies required by the client is new to me, I wouldn't hesitate to let them know my ex…


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Work History & Feedback

Create 50 Forum Profiles with 20 posts / No links

Fixed Price $200
“Excellent worker! cooperative and good to follow instructions.”


C++ Programming Tutorials

Fixed Price $17
“Great worker, recommended, he did a wonderful job.”


Writers Needed

Fixed Price $96
“Great job”


Writers needed for article, forum and blog content for client website.

29 hrs @ $3.33/hr
Earned $97
“Ernest is great writer, I will work with him in future for sure.”


Trainee Link Builder (low cost)

211 hrs @ $1.11/hr
Earned $234
“Great job and goodluck Ernest!”


Technical Blog and Tutorial Writer

6 hrs @ $8.00/hr
Earned $45
No feedback given


Tests Taken
Name Percentile Score

Search Engine Optimization Test


Social Media Marketing Test


U.S. English Basic Skills Test


oDesk Readiness Test for Independent Contractors and Staffing Managers