Jessica Guo is an Assistant Professor and plant ecophysiologist who blends 11 years of research and data-science experience to study plant responses to climate change and teach STEM undergraduates at a liberal arts college. She builds custom Bayesian models for complex ecological datasets and has applied those skills as a data scientist and trainer at the University of Arizona. Her open-source contributions to the widely used PEcAn ecosystem toolbox demonstrate practical back-end and data-processing expertise—adding tests, refactoring meta-analysis modules, and improving result summarization. Trained with a PhD in Biology and a graduate certificate in Statistics, she pairs rigorous experimental ecology with reproducible computational workflows. Based in Claremont, CA, she brings a rare combination of field-savvy ecophysiology and production-focused software craftsmanship to climate-biology questions.
11 years of coding experience
5 years of employment as a software developer
Graduate certificate, Statistics, Graduate certificate, Statistics at Arizona State University
Doctor of Philosophy - PhD, Biology/Biological Sciences, General, Doctor of Philosophy - PhD, Biology/Biological Sciences, General at Northern Arizona University
Bachelor of Arts - BA, Environmental Biology, Bachelor of Arts - BA, Environmental Biology at Columbia University
The Predictive Ecosystem Analyzer (PEcAn) is an integrated ecological bioinformatics toolbox.
Role in this project:
Back-end Developer & Data Scientist
Contributions:4 reviews, 17 commits, 5 PRs in 2 months
Contributions summary:Jessica primarily contributed to the `pecanproject/pecan` repository by fixing bugs, adding features, and refactoring code within the codebase. Their commits focused on the `meta.analysis` module, adding identifier columns, and removing unnecessary data. They also worked on the `summarize.result` function and added tests, indicating involvement in data processing and analysis. This user demonstrated skills in modifying existing code and improving the functionality of the ecosystem analyzer project.
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Jessica Guo - Assistant Professor at Harvey Mudd College