Alexander Fengler
Principal Data Scientist
Providence, Rhode Island, United States
Summary
👤
Senior🎓
Top SchoolAlexander Fengler is a Principal Data Scientist with 11 years of experience applying Bayesian inference, statistical methods, and ML Ops to problems in finance, cognitive science, and marketing. Currently at PyMC Labs and a postdoctoral researcher at Brown University, he bridges rigorous academic research in cognitive science with practical ML deployments and teaching. His background spans a PhD in Cognitive Science, an MPhil in Statistics from Bocconi, and interdisciplinary training in neuroeconomics, enabling him to translate behavioral models into scalable probabilistic pipelines. Notably, he has repeatedly built end-to-end Bayesian analysis workflows for clients and research projects, blending research rigor with production-ready tooling. Based in Providence, RI, he combines deep domain knowledge with hands-on engineering to make complex uncertainty quantification accessible to decision-makers.
11 years of coding experience
3 years of employment as a software developer
MSc. Cognitive Psychology and Neuroscience (Neuroeconomics), MSc. Cognitive Psychology and Neuroscience (Neuroeconomics) at Maastricht UniversityPhD. Cognitive Science, PhD. Cognitive Science at Brown UniversityMPhil. Statistics, MPhil. Statistics at Università Bocconi
Stackoverflow
115reputation
1kreached
1answer
6questions
Github Skills (76)
python10
diffusion-models10
pymc10
sampling10
pinterest10
network-extension10
drift10
bayesian10
hierarchical10
parameter-estimation10
sequential10
toolbox9
forge9
jekyll-theme9
jekyll9
Programming languages (5)
Github contributions (5)
AlexanderFengler/LAN_scripts
Jul 2021 - Nov 2022
Scripts for end-to-end training of LANs and other convenience functions
Contributions:14 commits, 2 PRs, 13 pushes in 1 year 4 months
AlexanderFengler/addmtoolbox
Feb 2015 - Mar 2015
Contributions:152 commits, 150 pushes, 3 comments in 24 days
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