Administered Linux servers with more than 100 active user accounts, including account maintenance, intrusion response, and backups.Administered an Apache Web Server instance for student projects.Designed and maintained a Lightweight Directory Access Protocol database for all user accounts, and ran primary and backup LDAP servers.Built custom Linux distribution derived from Ubuntu "live image" for network booting of lightweight workstations.Taught computer science courses in Python, Java, C++, and Assembly Language.Designed and taught new computer science courses in embedded systems (microcontrollers), blockchains (cryptocurrency), and computer and network security.Supervised six senior thesis topics and more than 10 independent studies in computer science.My public speaking experience totals more than 3000 hours on technical mathematical and computer science topics, at the undergraduate and graduate level, in both prepared and extemporaneous settings.Designed and programmed a secure anonymous student course evaluation system.

Designed a motor control system for robotic medical training robots, and assembled more than 20 individual models. My designs include both manual and network control for the robotic training models, and an interface to an online testing system.Maintained an R codebase of interactive software for training medical students to improve their palpative diagnostic technique by giving them visual and statistical feedback on the force they apply with their hands.Designed and programmed a digital camera system for recording and quantifying medical student diagnostic skill.

Microcontroller Programming in Assembly and C: Arduino Uno and Atmega328P (currently in process, 200 pages completed)Mathematics For the Liberal Arts, 2013A Student’s Guide to the Study, Practice and Tools of Modern Mathematics, 2011