Darryl has been working with my son for two years now, helping him with both Algebra and Geometry. My son has math phobia and Darryl has really assisted him in learning how to work through problems and to gain confidence in math. During the pandemic, my son found himself looking forward to his weekly tutoring sessions with Darryl. He is truly one of the best tutors out there — patient, kind, understanding and supportive. We were very lucky to find him through Nextdoor!