Alfelyn Peterson currently serves as the Chapter Administrator for the American Council of Engineering Companies (ACEC) since August 2023, contributing to the advancement of the consulting engineering and land surveying professions. As an Account Executive at Construction Testing Services, a position held since June 2023, Alfelyn manages client accounts while also volunteering with the CMAA Northern California Chapter and Habitat for Humanity of Greater Sacramento since August 2018, focusing on growth in construction management and housing support respectively. Previously, Alfelyn held roles including Club President for Toastmasters International from June 2022 to June 2023, Project Manager at ACE Quality Control from July 2017 to May 2023, and Administrative Assistant at Construction Testing Services from June 2016 to June 2017.