Self taught Drupal 7 and 8. Full stack development.

Front End:
- 10+ years with web development languages of HTML(5), CSS(3) and JavaScript/jQuery
- Mobile/Responsive design.
- Modifying Twig theme templates; overriding theme functions
- Testing cross-browser compatibility

Back End:
- Knowledge of PHP programming language.
- Custom code module development 7 and 8
- Migrations 6->7, 7->8
- Best practices for working with Drupal framework
- Familiarity with development and debugging tools for cross-browser issues.