/ http://www.slideshare.net/images/logo.gif / 狠狠撸Share feed for 狠狠撸shows by User: hyunchulchoi549 https://cdn.slidesharecdn.com/profile-photo-hyunchulchoi549-48x48.jpg?cb=1668197009 -. More than 15 years of experience in IT consulting, I have strong WAS (JBoss, Weblogic, WebSphere, JEUS) administration, troubleshooting and tuning background. -. Diverse professional experiences in web technologies and various enterprise level middleware products. -. Provided technical support for J2EE based web application server, ESB and other enterprise middleware products. -. I have extensive knowledge and experiences in providing technical support and pre-sale for IBM, HP, Quest products, such as conduct training, fine-tuning, troubleshooting, architecture guiding and producing reports for customer's systems, and perform presentation for proposal.