I'm a Drupal developer with experience in versions 6, 7, and 8 located in Massachusetts. I can work with both back end/functionality and front end/design, but most of my experience is in building functionality.
As a front end developer, I've designed with multiple responsive grid systems, Sass, jQuery, and front end frameworks. This site was designed on Drupal 8 using Bootstrap and Sass. Any design I build is fully responsive to work on any device.
As a back end developer, I've learned the best ways to use all of Drupal's APIs, from Entity API to Batch API, in versions 6, 7, and 8.