Jolie De Feis is the author of the newsletter Hotline Skin, which serves as a platform for her career as a practicing esthetician in New York City. She is also a contributor to New York and InStyle magazines. She has worked as a product manager, a UX manager, and served in public schools in both New York and Durban, South Africa. She holds a BA from Oberlin College and graduated with honors from Christine Valmy International School for Esthetics, Skin Care & Makeup.