Web Developer with MySQL Database, Amazon and API Experience

Established website and iPhone/iPad app company based in Austin Texas is looking for freelance / contract developers to assist with evolving and maintaining our current products. Ongoing development work with 30-50 hours per month. Required skill set: • HTML, HTML5, CSS, JQuery, PHP, and JavaScript. Hand code pages using table-less layouts that comply with all standards. • Proficient at creating interactive web pages that communicate to various API's (REST, SOAP) and/or direct database communication. • Proficiency in PHP, DHTML, JavaScript, AJAX, JSON, DOM Scripting and website front-end development • Setup & Maintenance of Amazon Web Services (EC2, S3, RDS) • SQL / MySQL database experience • Cross Browser, IE8 through IE9 and Safari 4 & 5, Firefox 4.0 through 6, Chrome 9+ • Prefer Font/CSS styling over images so can be adjusted dynamically. • If jQuery to be used, script must support Query 1.6 and higher. • Site must be mobile friendly - No Flash, No Silverlight • Mobile Web App development experience a plus • E-commerce for online transactions (experience with Recurly a plus) Please provide sample projects and details on database and API work.