i have 4 years experience with psd to html and psd to wordpress, so i'm master bootstrap, scss, less, angular, jquery, greenshock, php, html, html5, css3, foundation, wordpress, grunt...
i build html by grunt with yeoman so i just create modules for html and css, js. code very clear and optimize.
i understand how ie8, ie9,10,11, firefox,google chrome, safari... work, i can fix any bug with any browser and i understand viewport of any device as iphone,ipad, ipod, android devices so i can make design view very good in thier screens.
i used svg img and Font Awesome Icons so images will very good on retina screen.
i know how php work so i can create html friend with any php cms.
i have worked with some clients, and tested 100% like design and provide technology for client as how to make it perfect...
i store my code on git and svn. test and fixed bug on redmine, trello..
i have a team worked together with 1 designer he has 5 years experience, 1 tester she has 2 years experience and 1 php he has 4 years experience, we have worked together in 4 years, now we looking for a agency for long-time.