Theo Callahan

Theo Callahan has worked in a variety of roles since 1988. In 1988, they worked as a Seismic Data Processor for Western Geophysical in Houston, TX and in Zhuo Xian, Theo Bei Province, China. In 1991, they worked as a Customer/Technical Support Rep for Landmark Graphics. From 1997-1999, they worked as a Principal Consultant for I Get It! Development, an Instructor for UCSC Extension in Silicon Valley, a Competitive Intelligence for Siemens Communications and Centigram. From 2018-2020, they worked as a Senior Business Analyst for Gummicube, Inc. | App Store Optimization | Big Data Analytics for Mobile App Marketing, and currently works as a Business System Analyst for Caliva.

Theo Callahan received an MBA in International Business from the University of Southern California between 1995 and 1996. Theo also obtained a BS in Geophysics from Texas A&M University between 1982 and 1987. In addition, they have obtained various certifications from Codecademy and Code School, including Freelance Website Development from Codecademy in May 2017 and Shaping-up-with-Angular-JS from Code School in August 2015.