SJ Atom -- This is wonderful responsive Joomla! template for Joomla 2.5 and Joomla 3.x if you're looking to create professional portfolio websites.
With breakthrough design, SJ Atom will reflect business ideas through a horizontal scrolling single-page which allows you to perform the sheer volume of information: company introduction, services, blog, gallery, testimonials, contacts... The viewers will be attracted by the clean flat design, neat typography, smooth navigation and well-structured layout for each part. This template would be great for business companies and corporations, you can also style personal site as the way you want, of course.