Commissioner, Computing Accreditation Commission (CAC) ABET, Baltimore, MD. (2019-Present)

Regional Peer Reviewer. Fulbright program--Institute of International Education US Department of State. 2018.

Proposal Reviewer. NWO Joint U.S.-Netherlands Cyber Security Research Programme. (September-October, 2017)

Panel Reviewer. SaTC Program. National Science Foundation. Washington, D.C. (2014, 2018)

Evaluator for Program Accreditation. Computing Accreditation Commission (CAC) ABET. Baltimore, MD. (2013-Present)

Reviewer for Fulbright Grant Applications. Council of International Exchange of Scholars (CIES). Washington, D.C.(2008-2011)

Chair and Panel Reviewer. CCLI-Exploratory Phase I. National Science Foundation. Washington, D.C. (2008)

Certified AP Computer Science Course Syllabi Audit Reviewer. Educational Policy Improvement Center (EPIC) (2007)

Panel Reviewer. CCLI-Exploratory Phase I. National Science Foundation. Washington, D.C. (2006)

Panel Reviewer. CSEMS proposals. National Science Foundation. Washington, D.C. (2002, 2003, 2004)

Reader. AP Computer Science. Educational Testing Service. Clemson University (2002, 2003, 2004, 2005, 2006). Louisville, KY Expo (2008). Duke Convention, Cincinnati, OH (2009, 2010-2012, 2014)

Software Engineering Consultant. Embedded Systems projects and Automated Corrosion Data Collection and Analysis Systems projects. Alabama Specialty Products, Inc. (1996-present)

Visiting Scientist. Department of Science and Technology. Republic of the Philippines.(1997)

Software Engineering Consultant. Automated Shipping Label Generation System project. Prodesign Systems, Inc. (2001-present)

Training Consultant. Visual Basic Workshop. Westinghouse-Anniston. (1998)

Training Consultant. Unix Workshops. ITC Deltacom-Anniston. (2000-2001)