Have been working on Magento platform since 2008 beginning when it was launched
. Worked with Magento 1 and 2 community as well enterprise / cloud editions. Have built over 100+ bespoke extensions and have vast amount of experience in connecting to third party systems ERP/CRM/PIM.
Also an official Magento Certified developer (Scored 63 out of 70 - http://www.magentocommerce.com/certification/directory/dev/7703/)