Working with a bunch of different clients and sysadmins, convincing them that puppet and SCM are the way forward for managing servers. At home, I'm playing with nginx, ruby, python, open source routing, and projects involving bass, leds, and el wire.
Used to be hardcore opensolaris, ZFS, low latency network design, and infiniband RDMA. I was working in high frequency low-latency trading.
Many(relative term) years of experience administrating cisco switches, routers, and Windows+linux+unix networks.
Q&A for system and network administrators
Q&A for professional and enthusiast programmers
Stack Exchange Network staging zone, where users come together to build new Q&A sites
Q&A for computer enthusiasts and power users
Q&A for Ubuntu users and developers
Q&A for professional programmers interested in conceptual questions about software development
Q&A for parents, grandparents, nannies and others with a parenting role