Sonja Rongstock

Sonja Rongstock is an experienced professional in supplier management and nutritional compliance. Currently serving as a Supplier Management Specialist at Shasta Beverages, Inc. since August 2023, Sonja previously held the position of Nutrition & Compliance Data Manager at Revolution Foods from May 2012 to October 2022, where leadership was demonstrated in implementing an auditing system and testing USDA-approved Nutrient Analysis software. Additional roles include Nutrition & Compliance Administrator, managing the Nutrikids database and supporting the Nutrition & Compliance Director. Prior to these positions, Sonja was a self-employed Property Manager and worked as a Quality Control and Documentation Specialist at Adventure Center, providing administrative support and preparing reports. Sonja's educational background includes a Bachelor's degree in Child Psychology, Social Work, and Social Pedagogy from Oberlin Seminar and further studies at California State University - East Bay and the Pacific Institute of Travel.