About me

Hi, I’m Chuck Pepe-Ranney 👋 and welcome to my blog.

I help teams make sense of data. I have deep experience in biotech and genomics, where I’ve built predictive models, LLM-powered tools, and reliable data pipelines, along with reporting systems people actually enjoy using.

I also love teaching this stuff. I’ve developed three graduate data science courses at UNC:

• Data Science Basics (BIOS 512)
• Statistical Modeling and Inference for Data Science (DATA 730), materials on GitHub
• Data Science Methods in Biological & Health Sciences (DATA 791)

If you’re looking for help with data science, data engineering, machine learning, or analytics, I’d love to chat. The best way to reach me is LinkedIn.