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P ortfolio of programming examples.

For the past several years I have been the primary developer for GuitarTricks.com, the world's largest guitar teaching web site, with over 2 million users and 100 million rows of MySQL data. Some examples of my efforts are described below.

The Songs page on GuitarTricks.com is a public-facing example of my work. My efforts on this page are both front-end and back-end. I wrote the object-oriented, MVC patterned, PHP classes and MySQL queries that enable this page's sorting options and pagination. Additionally, as part of a site-wide redesign that I single-handedly implemented, I re-skinned this page to conform to our graphic designer's Photoshop specifications, and made this page (and the site) mobile-responsive.

The onboarding questionnaire I wrote uses AJAX, jQuery, PHP, and MySQL to record user expectations via an interactive series of variable questions. (You will need to provide your email to view this--so be careful.)

Among the more complex tasks I undertook was the creation, from scratch, of a shopping cart system complete with coupons, add-ons, Braintree payment integration, and administrative control of sales and promotions, that, to-date, has supported over half a million filled baskets.