Tonna Holtz

Tonna Holtz is an experienced instructional designer and e-learning developer with a robust background in freelance and contract services since May 2007, alongside ongoing work with Cedar Interactive since July 2012. Tonna has extensive expertise in instructional design, e-learning course development, and training materials creation, in addition to a history in the ERP software sector, serving as a senior business analyst at Amtech Software and as director of support and operations at Sonoma Systems LLC. Education includes an E-Learning Instructional Design Certification from the University of California, Irvine, and foundational studies at Elgin Community College. Current partnerships include collaborations with Cedar Interactive, Jan Rohde Consulting, and Training Partners Plus.