Member of the Fellowship Committee. Asia Pacific Network Information Centre (APNIC) 48th Conference. Chiang Mai, Thailand. 5-12 September 2019.
Global Member, Internet Society (ISOC)
Member of the Board. Philippine Society of IT Educators XI for SY 2019-2020.
Reactor. Grand Challenges in Computing by the Computing Society of the Philippines. University of Immaculate Conception, Davao City. July 27-28, 2018.
President, Philippine Society of Information Technology Educators - Region XI. SY 2009-11, SY 2013-14.
President, Council of Deans in IT Education - Region XI. SY 2001-04.
Director, Information and Technology Office. April 2013 - February 2022.
Chair, UP Mindanao Bidding and Awards Committee (BAC). March 2019 - September 15, 2020.
Chair, Department of Mathematics, Physics and Computer Science, College of Science and Mathematics. SY 1997-2006.
Resource Person. DMPCS Workshop on Development of Online Faculty Profile. Casa Letecia, Davao City. 2019 June 7.
Founding Director, UP Mindanao's Information and Technology Office. SY 1997-2005
Member, Monitoring Team on the Detailed Architectural & Engineering Design of the College of Science and Mathematics Building, 18 July 2022 – present.
Member, UPMin Crisis Management Committee, Jan 28, 2021- February 2022
Chair, University Bidding and Awards Committee (March 2019 - September 15, 2020)
Chair, Technical Working Group for SMART Campus Program (October 20, 2020 - Nov 13, 2020)