William Fetzner is a skilled data scientist currently employed at CVS Health, excelling in data-driven projects that optimize safety stock and predict weekly demand using advanced tools like Databricks, PySpark, and Snowflake. As a data analyst at Q-Centrix, efficiency was enhanced fourfold within a month. Previous experience includes data analysis roles at Robert Half, Guru.com, and Fiverr, where William consistently demonstrated strong problem-solving skills and achieved high client satisfaction ratings. William has also contributed to education as a course instructor on R and mentored numerous students in programming. William holds a Master of Science in Biology from Texas Tech University and a dual Bachelor's degree in Biology and Psychology from the University of North Carolina Wilmington.
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