Over 35 years of wide-ranging IT experience in both management and systems administration. Implemented a Top 500 Supercomputing site, well-versed in HPC, Informatics, Datacenter design, and most operating systems/platforms. I'm a big fan of collaborative environments; it's much better to share knowledge and skills than to hoard them. My favorite thing to hear is, "Wow, that really helped!" Skills/specialties: IT Management, budgeting, cost analysis, HPC, Computer Hardware, UNIX, Linux, Solaris, macOS, Accessibility, documentation, presentations, Virtualization, Networking, Datacenter design, Informatics, high-throughput data management, vendor relations, purchasing.