Cj Donahoe
About Cj Donahoe
Cj Donahoe is a Lead Data Scientist with extensive experience in data analytics and product analysis, having worked at notable companies such as Google and DoorDash. He holds a Master of Science in Data Science from UC Berkeley and has a proven track record of improving product efficiency and reducing costs through innovative data solutions.
Current Role as Lead Data Scientist
Cj Donahoe currently holds the position of Lead Data Scientist at MainStreet, where he has been employed since 2022. In this role, he is responsible for overseeing data-driven projects and implementing advanced analytics strategies. His expertise in data science allows him to lead initiatives that enhance the company's data capabilities and improve decision-making processes.
Previous Experience at MainStreet
Before becoming Lead Data Scientist, Cj Donahoe worked at MainStreet as a Data Analytics Lead from 2021 to 2022. During this time, he successfully reduced data vendor spending by 90% by building a modern data tech stack from scratch, utilizing tools such as Hevo, dbt, Google BigQuery, and Apache Superset. He also served as a Data Scientist for 7 months in 2022.
Professional Background in Technology and Data
Cj Donahoe has a diverse background in technology and data analytics. He worked at Google as a Product Analyst II from 2018 to 2021 and as an Associate Product Analyst from 2017 to 2018. His experience at DoorDash included roles as a Product Specialist and Operations Support Specialist. He has implemented predictive modeling techniques to enhance product automation and deployed machine learning models using Kubernetes, Docker, and FastAPI.
Educational Qualifications
Cj Donahoe earned a Bachelor of Arts in Political Science from Westmont College, where he studied from 2011 to 2014. He later pursued a Master of Science in Data Science at UC Berkeley School of Information, completing his studies from 2021 to 2023. His educational background provides a strong foundation for his work in data science and analytics.
Internship and Early Career Experience
Cj Donahoe began his career with internships, including a position as a Legal Intern at BROWN & STERLING, Attorneys at Law in 2013. He also interned at Alliance Wealth Strategies, Inc. in 2013 and later worked as an Associate at the same firm from 2014 to 2015. Additionally, he gained experience as a Kayak Guide - Lead at Outdoor Adventure Center from 2012 to 2013.