PVH a holding company for Calvin Klein, Tommyhilfiger, and Speedo has engaged IO Delivery to help lead their major IBM WebSphere Commerce v8 upgrade along with a complete data center migration of their 3 websites. Our involvement included leading on/offshore development team through site migration, data migration, quality assurance, and user acceptance testing. We also lead the complete application build out of their redundant data centers including planning of multi-cell WebSphere application setup, disaster recovery processes, execution of DR failure testing, load balancing, and 3rd party integration.