Hi There,
Yes, I can update the design and can update the components on your Joomla website, Please let me what changes you needed in the design.
I have developed variety of websites in Joomla including ecommerce using virtuemart , e-learning solution as well also Also have synchronized Joomla with CRM, Integrated various other api as well. Proficiency in php/mysql, Joomla themes development, Joomla updates to latest version, Hikashop, Virtuemart, Jomsocial, Joomdle, HTML5, XHTML, HTML, CSS, JavaScript, jQuery, XML, Ajax, API integration, Custom Mapping application development, Google maps integration etc.
Looking forward to work for you.
Regards