Architected and developed an in-house OMS system. Helped redesign and re-launch the site on a custom responsive theme. Developed a full integration with a 3rd party shipping service to allow for seamless international shipping. Architected and implemented a Magento to RICS POS integration. Profiled, optimized and improved performance issues related to very large attribute value data sets. Installed, configured and integrated SOLR 4.x search with Magento. Architected and fully integrated with Negistics Returns service. Helped investigate and debug Mercent / Amazon merchant integration.