Profile image of Ghazghkull
@Ghazghkull
Flag of Spain Arenys de Munt, Spain
Member since February, 2012
0 Recommendations

David Maiz 

I'm Software Engineer with 20 years of experience depeloping webs, applications and databases.
$25 USD/hr
10 Reviews
4.0
  • 68%Jobs Completed
  • 100%On Budget
  • 87%On Time
  • 25%Repeat Hire Rate

Recent Reviews

  • image of novabis Apache Server configuration $100.00 USD

    “He knows what he is doing. Nice and easy communication. Thanks!”

    novabis Flag of Turkey 2 years ago.
    • PHP
    • Apache
    • MySQL
  • image of fataliris Java developer for Maven project - Contact management $30.00 USD

    “This is the second time I'm working with David and will hire him again in the future.”

    fataliris Flag of Netherlands 3 years ago.
    • Java
    • JSP
    • Javascript
    • MySQL
    • jQuery / Prototype
  • image of tbtbtt Hibernate Consulting $75.00 USD

    “Ghazghkull helped me solve a hard MySQL + Hibernate problem. He kept giving new ideas about how to solve the issue, and didn't give up until the achieved performence met our expectations.”

    tbtbtt Flag of Israel 3 years ago.
    • Java
    • J2EE
    • MySQL
  • image of fataliris Java developer needed for Maven project $140.00 USD

    “David delivered the job with minimum explanation and took initiative to improve tasks even more than requested. Surely want to keep working with him.”

    fataliris Flag of Netherlands 3 years ago.
    • Java
    • JSP
    • Paypal API
    • MySQL
    • jQuery / Prototype
  • image of mariadev For Ghazghkull - Website security fix $60.00 USD

    “Perfect. Job completed, and very quickly. Super easy to work with and very helpful and professional. Thank you!”

    mariadev Flag of United States 3 years ago.
    • Smarty PHP
  • image of mariadev Smarty website checkout page fix $40.00 USD

    “Great availability, perfect understanding, prompt communication, timely work. Thank you! Hope to work with him again on next project.”

    mariadev Flag of United States 3 years ago.
    • Smarty PHP

Experience

Software Engineer

Feb 2011

Software Engineer developing High Secure e-Vote applications. I use principally J2EE technologies (Springs, Hibernate, Eclipse), AJAX (jQuery, ExtJS) and Oracle

Senior Software Consultor

Oct 2010 - Feb 2011 (4 months)

I worked as Senior Software Consultor at Scytl

Software Department Director

Sep 1999 - Oct 2010 (11 years)

I worked as Software Engineer, Database Designer and Project Manager Finally I worked also as Director into the Software Department I worked with J2EE technologies, Oracle, MySQL, Delphi, PHP and many other technologies

Education

Software Engineer

1993 - 1999 (6 years)

Exams

  • Freelancer Orientation
    80%
  • Java Level 1
    83%
  • JavaScript Level 1
    88%
  • HTML Level 1
    78%
  • PHP Level 1
    75%
  • MySQL Level 1
    75%
  • Spanish 1
    95%
  • oraclesql 1
    80%

My Top Skills

  • MySQL 8
  • PHP 6
  • Javascript 5
  • HTML 4
  • Java 3
  • Smarty PHP 3
  • JSP 2
  • jQuery / Prototype 2
  • Linux 1
  • J2EE 1
  • AJAX 1
  • Oracle 1
  • Apache 1
  • Joomla 0
  • SQL 0
  • Drupal 0
  • CMS 0
  • Microsoft Access 0
  • Google Analytics 0
  • Database Administration 0

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