August 1991 - March 2000	PhD in Business Administration with a concentration in Management Information Systems, University of Illinois at Chicago.
June 1990 - August 1990	Studies in Computer Science, Andrews University, Berrien Springs, Michigan.
January - August 1985	Studies in Finance & Information Systems, Western Michigan University.
January 1983 - June 1985	MBA (Finance), Andrews University, Berrien Springs, Michigan.
August 1978 - December 1982	Bachelors of Theology, Colegio Adventista del Plata, Entre Ríos, Argentina.
January - December 1981	Courses in Business Administration, Andrews University, Berrien Springs, Michigan.

February 2002 to present	Associate Professor and Chairman, Business Department, AIIAS, Silang, Cavite, Philippines
August 1998 to December 2001	Chief Technology Officer, Universidad Adventista del Plata, Entre Ríos, Argentina.
January 1998 to December 2001	Director, Information Systems Programs, Universidad Adventista del Plata, Entre Ríos, Argentina
August 1995 to Feburary 1998	Consultant, Martin’s Supermarkets, South Bend, Indiana. Designed and implemented a system for tracking gift certificates, including integration with the administrative database.
July 1995 to March 1996	Consultant, Teachers Credit Union, South Bend, Indiana. Designed the database and procedures for analysis of customer information and transaction system. Currently involved in the process of converting administrative systems to a new, client-server environment.
September 1994	Consultant, World Bank. Performed initial needs assessment for updating of financial administration systems of the institutions of higher education in Guinea. Assessment included budgeting process, expenditure control, and information requirements needed for computerizing the entire system.
July 1993 - December 1997	Assistant Professor of Management Information Systems, Andrews University. Responsibilities include management and supervision of the shared computing facilities of the School of Business.
January 1992 - July 1993	Director, College of Business Microcomputer Lab, University of Illinois at Chicago.
January 1992 - October 1992	Consultant, Montemorelos University, Mexico. Primary resource person for the development of the curriculum for a new Masters in Business Administration degree.
August - December 1991	Instructor, Dept. of Information and Decision Science, University of Illinois at Chicago.
July - August 1991	Acting Treasurer, Adventist University of Central Africa, Rwanda.
June 1989 - August 1991	Executive Officer, MicroRwanda (University Computer Assembly, Repair, and Software Development Industry), Adventist University of Central Africa, Rwanda.
June 1989 - July 1991	Dean, School of Business, Adventist University of Central Africa, Rwanda. Achieved Rwanda Government accreditation for Bachelor's in Business Information Systems.
June - August 1988	Visiting Professor in Finance, Management Information Systems, Finance, and Accounting, Andrews University.
February 1987 - June 1989	Assistant Professor, School of Business, Adventist University of Central Africa, Rwanda.
July 1985 - December 1986	Instructor in Finance and Information Systems, Andrews University, Berrien Springs, Michigan. Secretary of School of Business Curriculum Committee. Revamped curriculum for the Bachelor's of Business Administration in Management Information Systems.
September 1984 - June 1985	Graduate Instructor, Andrews University, Berrien Springs, Michigan.
January - August 1984	Accountant, Enterprise Academy, Enterprise, Kansas.
September-December 1993	Production Manager, University Bakery, Dominican Adventist University, Bonao, Dominican Republic.
June-September 1993	Assistant Manager, Westico Foods, Mandeville, Jamaica. Responsibilities included supervision of marketing, sales and accounting.

July 2002- Present	Program committee Member, IRMA International 2003 conference, scheduled for Philadelphia, May 2003.
June 2002	Panelist and Keynote speaker, ComputingandMissions.net 2002, Collegedale, Tennessee.
June 2002	Program Committee Member, ComputingandMissions.net 2001, Collegedale, Tennessee.
May 2002	Panelist, “IRM Curriculum”, Information Resources Management Association International Conference, Seattle.
June 2001	Panelist, “What Technologist have to offer the Church”, ComputingandMisions.net 2001, Collegedale, Tennessee.
June 2001	Program Committee Member, ComputingandMissions.net 2001, Collegedale, Tennessee.
May 2001 to present	Member IRMA International Education Committee Member
May 2001	Panelist, “IS Education,” Information Resources Management Association International Conference, Toronto.
October 2000- June, 2001	Program Committee and Conference Committee, ComputingandMissions.net 2001, Collegedale, Tennessee.
December, 2000	Aris Ouksel and Ronald Vyhmeister. “Performance of Organizational Design Models and Their Impact on Organization Learning,” Computational and Mathematical Organization Theory, 6 (4):395-410, December 2000.
June 1994	Ya'ir Babad, Sharon Reeves, and Ronald Vyhmeister. "University-Industry Alliance: Past, Present, and Future" in Working Papers, Center for Research in Information Management, University of Illinois at Chicago.
February, 1990	Quelle Education Informatique au Rwanda? In proceedings of the Premier Forum Informatique au Rwanda.