William Fetzner
About William Fetzner
William Fetzner is a Data Analyst currently employed at Q-Centrix since 2022. He has extensive experience in data analysis and has contributed to significant projects at CVS Health, optimizing inventory management and reducing operational costs.
Work at Q-Centrix
William Fetzner has been employed as a Data Analyst at Q-Centrix since 2022. In this role, he applies his analytical skills to support healthcare data management and improve operational efficiencies. His work contributes to the company's mission of enhancing patient care through data-driven insights.
Previous Experience as Data Analyst
Prior to his current position, Fetzner worked as a Data Analyst at several platforms including Fiverr, Guru.com, and Robert Half in 2021, each for a duration of 8 months. His responsibilities included analyzing data to inform business decisions and improve processes. Additionally, he served as a Course Instructor on Upwork for 7 months, sharing his expertise in data analysis.
Education and Expertise
Fetzner holds a Master of Science in Biology/Biological Sciences from Texas Tech University, completed between 2016 and 2018. He also earned a Bachelor's degree in Biology and Psychology from the University of North Carolina Wilmington from 2012 to 2016. His education in data science was furthered through a program at Springboard from 2019 to 2020.
Achievements in Data Analysis
Fetzner has contributed to significant projects during his career. He developed a monitoring system aimed at increasing annual margins by $15 million through inventory adjustments. At CVS Health, he played a key role in optimizing inventory across 8,000 stores, impacting working capital by approximately $150 million. He also reduced the runtime of a major workstream from 54 hours to 8 hours, which significantly cut cloud computing costs.
Mentorship and Instruction
Fetzner has experience in mentorship and instruction, having worked as a Code Sensei at Code Ninjas from 2018 to 2020, where he guided students in coding and data concepts. He also served as a Code Guide at Codeverse from 2020 to 2021, adapting codebases to improve inventory management and implementing algorithms to enhance efficiency.