Hi There,
Yes, I can upgrade your joomla template to the latest version as I have solid experience in this, Already developed many quality Joomla websites, Also have customised many with the additional features.
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