The document is a resume for Dean R. Keller summarizing his 18 years of experience working in data centers and as a computer operator. He has skills in hardware installation, troubleshooting, capacity planning, asset management, data center infrastructure management, Microsoft Office, media management, and SharePoint. Currently he works as an Operations Analyst supporting two data centers for a multinational company, managing servers, storage, and networking equipment. He has a Associate's Degree in Computer Information Systems and is proficient in various technologies.