Excelsior Labs

On-demand certified coders. California Based. Money-back guarantee. OUR EXPERTISE We've been building on code for as long as we can remember. But what really sets us apart is our ability to communicate effectively with our clients and relaying their needs to our development team. Web Design HTML5 | CSS3 | jQuery | AJAX | AngularJS | NodeJS | Javascript | Bootstrap | Foundation | PSD to HTML Web Development PHP | Ruby on Rails | Python | Java | C# | .NET | Magento | Wordpress | Joomla | Virtuemat | Drupal | Custom CMS | MySQL App Development Android | iOS | Windows Mobile | PhoneGap | Sencha | Titanium | Xamarin | HTML5 WHY US Most developing companies are haunted either by an outsourcing experience or simply by the word. We know first hand how hard it is to work with freelancers that aren't fluent english speakers, working in transcontinental time zones and who's definition of high quality is subpar. * US Time Zone - California based Project Manager. * Faultless Communication - Reachable and dependable enlgish fluent Project Manager. * Money-back Guarantee - If we don't deliver - you don't pay.