"Ryan is one of the most spectacular math tutors I have ever worked with ... I will be in touch with him should further math coursework be necessary in my PhD program."
— Emmanuella, Bayesian Data Analysis (graduate), Yale
"Ryan is helping me create and follow a personal learning plan to expand my "toolbox." .... I am not caught up wading through familiar fundamentals, sifting through papers and taking online classes. Instead, he helps me efficiently bridge the gaps required to pull it all together ....
— Rich, Python Data Science and Machine Learning, Independent
“Ryan was an absolute lifesaver in my daughter’s graduate level Machine Learning class We … were not having much luck in finding anyone who could fully understand and explain…some more advanced topics in machine learning. Ryan … was great at explaining the underlying theory as well as helping her code these algorithms from scratch … Best tutor we have ever had — highly recommend Ryan!”