
Code:
HTML, CSS, Less, SASS, JavaScript, jQuery, PHP, Markdown, XML.

Frameworks & Tools:
Less and SASS (CSS pre-processors), grunt and gulp (task runners), bootstrap and Foundation (front end design frameworks), jQuery, WordPress, font awesome, XAMPP, Version Control (git), Foundation Email responsive framework. Word, Google Docs, Wikis.

Design:
Adobe Photoshop, Adobe Illustrator, Zeplin, Sketch, Invision, and User Interace (UI) Design best practices