Dave Widjaja

Dave Widjaja has a diverse work experience, primarily in the landscaping industry. Dave started working for Mariposa Landscapes, Inc. in 2017 as an Estimator and later became the Chief Estimator in July 2022. Prior to that, they worked part-time for Mariposa Landscapes, Inc. from July 2016 to May 2017. Before joining Mariposa Landscapes, Inc., Dave worked as a Farm Hand for Cal Poly Pomona Foundation, Inc. from July 2015 to March 2017.

Dave Widjaja obtained a Bachelor's degree in Plant Sciences from California State Polytechnic University-Pomona, where they studied from 2014 to 2017. Prior to that, they attended Mt. San Antonio College from 2012 to 2014, specializing in Agriculture. In 2022, they enrolled at Cal State Fullerton, College of Business and Economics, where they pursued a Master of Business Administration (MBA) degree with a concentration in Business Administration and Management, General, completing their studies in 2026. Additionally, in March 2019, Dave obtained certification as a Certified Arborist from the International Society of Arboriculture.