Andres Olvera
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Andres Olvera

Expert Wordpress/PHP developer | Scripting expert


Aguascalientes, Mexico


I have lots of experience building and enhancing WordPress plugins and building themes from scratch. My main strengths are: - Clean coding - 100% Wordpress coding standard compliant - Availability - usually respond within 5 to 10 minutes to any queries during CST workhours - Fast and top quality work I also have experience developing web pages using Perl and/or PHP, Javascript/jQuery, VBScript, CSS, Ajax and MySQL databases. I worked for a Fortune 500 automotive company in a reporting and analysis position, and also building and maintaining a website in the company's intranet using Perl and MySQL. After that I was in charge of supporting a ... morewebsite built with Java and the Spring framework, using both MySQL and Oracle databases, for customers worldwide. I also worked at the tech support helpdesk for that same company for over a year, troubleshooting Linux servers and workstations, networking and other data related issues. I was also in charge of administering KBOX ticketing system for over a year, from content management to database administration, to scripting solutions for its customers. I also have knowledge in scripting using different technologies, such as VBScript, Javascript, Linux shell scripting, Perl, and some Powershell, as well as VBA for Excel and HTAs. I was also regularly troubleshooting C and Java programs for bugs and/or enhancements. After that, I moved to a company named Softtek as a Software Engineer, I was part of a team that develops Wordpress plugins and themes for an American multinational conglomerate corporation. The last position I held was for yet another company as a Linux intermediate administrator, where I was in charge of managing users with Centrify and I also installed Cacti to monitor some of the company's servers running CentOS. Currently, I work on my own mostly developing Wordpress plugins and themes. I have specialized myself working on web development, mainly PHP with MySQL databases, but also Javascript/jQuery for the front end. less

Andres Olvera has added 2 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Dec 2013 - Sep 2015

    PHP/Wordpress Developer

    No feedback given

    14 hours
    $33.33 / hr
    $466.62 earned

  • Nov 2014 - Jul 2015

    Church Directory Wordpress Plugin (Please bid on job)
    This was a complex project and Andres Olvera did a fantastic job on it. I'd hire him again in a second. One of the best I've worked with on upwork, odesk, rent a coder or what ever they are calling it now.
    $400.00 earned
    Fixed Price

  • Jan 2015 - Feb 2015

    Wordpress/PHP Expert Needed Immediately for Tight Deadline - Charge more!
    Andres is awesome! Highly recommend him.
    20 hours
    $55.56 / hr
    $1,111.20 earned

  • Aug 2012 - Jan 2015

    WordPress - Page - Plugin
    $150.00 earned
    Fixed Price

  • Jul 2014 - Aug 2014

    Wordpress plugin update
    Awesome attention to detail and fast work.
    $300.00 earned
    Fixed Price

  • Jun 2014

    Wordpress Plugin Development
    Working with Andres was a great experience. He is very responsive, knowledgeable, and independent. I plan to have Andres do work for us in the future. Thank you Andres
    $130.00 earned
    Fixed Price

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Andres Olvera has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Perl 5 Test 4.00 Top 20% 36 mins
MS Excel 2003 Test 4.10 Top 10% 32 mins
Unix Test 4.25 Top 10% 21 mins
PHP Test 4.45 Top 20% 22 mins
MySQL 5.0 Test 3.90 Top 20% 35 mins
Wordpress Test 2.90 Top 30% 18 mins
Redhat Linux 9.0 General Test 4.10 Below Average 16 mins
HTML 4.01 Test 4.00 Top 10% 26 mins
WordPress Test 4.35 Top 20% 25 mins
Email Etiquette Certification 4.45 Top 10% 16 mins
Twitter Bootstrap Test 4.25 Top 20% 15 mins
WordPress 2.8 Test 2.90 Below Average 30 mins
Call Center Skills Test 4.10 Top 20% 19 mins
Knowledge of WordPress 3.1 Skills Test 3.25 Below Average 16 mins
Windows XP Test 4.10 Top 10% 15 mins
Microsoft Excel 2010 Test 3.00 Above Average 27 mins
PHP5 Test 3.50 Above Average 42 mins
Customer Service Test 3.75 Below Average 25 mins
U.S. English Basic Skills Test 4.10 Top 20% 26 mins
English Spelling Test (U.S. Version) 4.50 Above Average 15 mins
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Work History

100% Job Success
267 hours worked
42 jobs


As Needed - Open to Offers
24 hrs response time


Phone Number: Verified


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