Pierre Girardeau
Data Scientist & Associate
Greater Angers Area France
Summary
👤
Senior🎓
Top SchoolPierre Girardeau is a data scientist and associate with nine years of experience helping companies turn data into actionable business value, particularly in B2B sales, customer attrition, and client environment analysis. He co-founded Cross Data to deliver AI-driven solutions and previously supported SMEs as a freelance consultant building custom data science and BI tools. Pierre combines deep academic roots—a PhD in Applied Mathematics and teaching machine learning at master’s level—with hands-on consulting in energy markets, optimization, and forecasting from roles at EDF R&D, Artelys and The University of Auckland. He is comfortable moving projects from audit and requirement-gathering to production: dashboards, automated reporting, clustering, forecasting and optimization. Based in the Greater Angers area, he blends rigorous quantitative methods with pragmatic product-focused delivery, and continues to teach, which keeps his methods both current and well-explained to practitioners.
8 years of coding experience
7 years of employment as a software developer
PhD, Applied Mathematics (Optimization), PhD, Applied Mathematics (Optimization) at École des Ponts ParisTechMaster's degree, Financial Mathematics, Obtained with honors, Master's degree, Financial Mathematics, Obtained with honors at Université Paris 1 Panthéon-SorbonneMaitrise, Mathematics, Maitrise, Mathematics at Université d'AngersBaccalauréat, Scientifique, Baccalauréat, Baccalauréat, Scientifique, Baccalauréat at Lycée Mongazon, AngersMaster, Applied Mathematics, Master, Applied Mathematics at Ecole nationale supérieure de Techniques avancéesClasses Préparatoires, Mathématiques, Physique, Classes Préparatoires, Mathématiques, Physique at Lycée Henri Bergson, Angers
English, French
Stackoverflow
35reputation
4kreached
1answer
4questions
Github Skills (50)
operations-research9
optimization9
linear-programming9
simulated-annealing8
vehicle-routing-problem8
gurobi8
constraint-programming8
combinatorial-optimization8
maps6
macos6
minimize6
math6
matrix6
stamen-maps6
java6
Programming languages (2)
Github contributions (5)
girardea/tictactoe
Jan 2021 - Jun 2023
Titactoe contest to test students RL skills
Contributions:1 PR, 20 pushes, 1 branch in 2 years 5 months
girardea/cours-data
Jun 2018 - Jan 2020
Contributions:93 pushes, 2 branches in 1 year 7 months
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