Jake Lehrhoff is a man of many hats. For six years he taught middle school English and chaired the department at a school for children with moderate-to-severe emotional and behavioral disorders. He developed a system of intradepartmental supervision to monitor the efficiency and effectiveness of the billing department of a rheumatology laboratory. He wrote a novel about an autistic boy and edited the memoire of a triathlete. Jake holds a BA in psychology from Wesleyan University and an MA in psychology from Brandeis University, where he studied quantitative research methods and statistics and graduated with a perfect GPA. Jake takes great satisfaction in solving problems and is excited to apply his knowledge of machine learning and skills in R and Python to tackle new challenges.