If you need to build an wordpress responsive theme or an joomla responsive template,i am here,specialy i am working in gantry 5. I can build your theme as for your needs by your plans,or modify your old site to look awsome. If you need some awsome caracteristics can be implemented too, In wordpress will be multi widget,and in joomla multi blocks,meen that you can manage your site layout ,add as much widgets and blocks as you need and custom layouts of every page which you need,awsome image slider,and awsome fonts at your choice. If you need some awsome sticky headers for your site and them some cool menu with icons that´s what you can customize with few of clicks in my themes and templates. Any niche has particulary caracteristics of design. Send me an message for consulting first.