Fergal Mullally
Principal Data Scientist
Baltimore, Maryland, United States
Summary
👤
Senior🎓
Top SchoolFergal Mullally is a Principal Data Scientist based in Baltimore with 11 years of experience turning large, noisy datasets into revenue-driving products and operational savings. A former astronomer with a PhD from UT Austin, he combines rigorous scientific methods (from building Kepler’s planet catalog) with practical industry delivery—designing, implementing, and maintaining production data solutions. At Orbital Insight he led cross-functional teams to operationalize satellite and cellphone-telemetry pipelines that filtered terabytes per day and underpinned a marketed product and a patent application. Now at Constellation he mentors data scientists and partners with end users to define impactful problem statements and embed models into business processes. Comfortable with both research-grade analysis and production constraints, he’s particularly skilled at translating domain questions into scalable ML and computer-vision systems that measurably change decision-making.
11 years of coding experience
9 years of employment as a software developer
Doctor of Philosophy - PhD Astronomy, Doctor of Philosophy - PhD Astronomy at The University of Texas at AustinPhysics, Physics at University College Dublin
Stackoverflow
31reputation
3kreached
1answer
0questions
Github Skills (75)
python10
data-manipulation10
gtk10
qt10
dataframes10
pandas10
data-visualization10
data-science10
data-analysis10
visualization10
matplotlib10
manipulation10
data-structures10
frame10
os-agnostic10
Programming languages (2)
Github contributions (5)
exoplanetvetting/DAVE
Dec 2018 - Jun 2019
Discovery and Vetting of Exoplanets
Contributions:8 commits, 3 pushes in 5 months
pythonexoplanetsdiscovery
fergalm/tullymander
Jan 2021 - Feb 2025
In interactive tool to explore redistricting in Baltimore County
Contributions:2 PRs, 33 pushes, 12 branches in 4 years 1 month
reactbaltimoreexploreredistrictingcounty
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