Mark Campanelli
Co-Founder And CTO at Intelligent Measurement Systems LLC
Bozeman, Montana, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Campanelli is a Co-Founder and CTO with 10+ years building cloud-native software and computational services that bridge uncertainty quantification, PV performance modeling, and measurement science. He leads product and engineering work at PowerUQ and runs Intelligent Measurement Systems, applying hierarchical Monte Carlo, Bayesian inference, and scalable microservices to improve PV bankability and risk management. His background as a postdoc at NREL and NIST gives him deep domain expertise in rigorous uncertainty analysis and measurement-system modeling, which he pairs with hands-on dev skills in Python, Go, Kubernetes, and CI/CD. Mark has delivered production-grade machine-vision and photonics-backed web platforms, streamlining complex architectures into testable, maintainable systems. Based in Bozeman, MT, he combines academic rigor (PhD in Mathematics) with practical engineering—he even maintains an open-source PV model-fitting toolkit that powers pvfit.app.
10 years of coding experience
12 years of employment as a software developer
Doctor of Philosophy (PhD), Mathematics, Doctor of Philosophy (PhD), Mathematics at Montana State University-BozemanMaster of Science (MS), Secondary Mathematics Education, Master of Science (MS), Secondary Mathematics Education at University of RochesterAssociate of Applied Science, Heating, Ventilation, Air Conditioning and Refrigeration (HVAC-R), Associate of Applied Science, Heating, Ventilation, Air Conditioning and Refrigeration (HVAC-R) at Gallatin College Montana State University
English, French
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (69)
python10
energy10
scientific-computing10
photovoltaic10
documented10
solar-energy10
scipy10
renewable-energy10
factor10
mismatch10
simulation10
algorithms10
numpy9
lit-html9
hue9
Programming languages (9)
Github contributions (5)
markcampanelli/pvlib-python
Jun 2017 - Jul 2026
A set of documented functions for simulating the performance of photovoltaic energy systems.
Contributions:182 pushes, 18 branches in 9 years 2 months
pythonenergy-systemsdocumentedphotovoltaicsimulation
markcampanelli/pvfit
Aug 2019 - Aug 2022
Computes the spectral mismatch correction factor (M), e.g., for photovoltaic (PV) applications
Contributions:105 commits, 1 PR, 158 pushes in 3 years
pythonphotovoltaicfactorhuemismatch
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