Leo Chen
Data Scientist
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Professional Summary"Data Scientist with 6+ years of experience delivering measurable results, cross-functional collaboration, and strong execution in data environments. Known for combining clear communication, thoughtful planning, and hands-on ownership to improve both team outcomes and end-user experience. Brings a practical record of improving workflows, mentoring teammates, and producing polished deliverables that support hiring managers, clients, or internal stakeholders. Known for translating priorities into well-structured execution, partnering across functions, and maintaining strong quality under tight timelines.
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Work Experience · DoorDash
San Francisco, CA
· Airbnb
San Francisco, CA
· Regional Data Group
San Francisco, CA
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EducationM.S. Data Science
Continuing Education Program
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SkillsPythonMachine LearningExperimentationStatisticsFeature EngineeringSQLStorytellingModel ValidationDashboardsExperiment Review
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Projectsdata scientist Portfolio
Representative work aligned to Data responsibilities and outcomes.
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Languages – Fluent