Kimberly Fessel is a data scientist and the founder of Dr Kim Data. She and her company specialize in technical instruction, machine learning modeling, and data visualization. Kimberly has over a decade of experience educating groups and individuals in corporate settings, at academic universities, via online platforms, and as director at a data science bootcamp. Her educational YouTube channel currently boasts over 20,000 subscribers, and she enjoys prioritizing visual, intuitive learning techniques in her content.

Kimberly has also worked in digital advertising where she helped businesses understand their customers by mining unstructured data with natural language processing. She holds a Ph.D. in applied mathematics from Rensselaer Polytechnic Institute and enjoys rollerblading.