The document provides summaries of several projects completed by the author between 1999-2014. These include: 1) The 1999 QMC project - a computer program for minimizing Boolean functions that won a competition. 2) The 2005 GACY project - a program for calculating biogas emissions from landfills that was part of an engineering thesis. 3) The 2006 cryostat project - calculations for a copper sluice cryogenic system comparing simulations to experimental results. 4) Several electrical and HVAC projects between 2007-2014 for industrial facilities involving heating systems, fire alarms, lighting, and more.