Achim Koellner

Hamburg, Germany

achim-koellner.de

Age: 40

PHP, Javascript, CSS, HTML, Node.js, Backbone.js, MongoDB, Action Script, SQL, XML, jQuery, jQuery Mobile, jQTouch, Zend Framework, MVC, Mercurial, Git, SVN, CVS, AJAX, OOP, SEO & SEM, iPad und iPhone App Development, iOS, Phonegap, SOAP, RSS, JSON, Prototype, TinyMCE, FPDF, Flash, vBulletin, Dropbox-API, Twitter-API, Amazon-API, Google- APIs (Search/Maps/Adwords), Facebook Query Language, Paypal-API

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