Guillaume Marques
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Guillaume Marques Email & Phone Number

Decision Scientist at GRDF
Location: Bordeaux, Nouvelle-Aquitaine, France 10 work roles 6 schools
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Current company
GRDF
Role
Decision Scientist
Location
Bordeaux, Nouvelle-Aquitaine, France
Company size
7048 employees

Who is Guillaume Marques? Overview

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Guillaume Marques is listed as Decision Scientist at GRDF, a company with 7048 employees, based in Bordeaux, Nouvelle-Aquitaine, France. AeroLeads shows a matched LinkedIn profile for Guillaume Marques.

Guillaume Marques previously worked as Operations research engineer at Grdf and Software and mathematical optimization engineer at Indépendant. Guillaume Marques holds Doctor Of Philosophy - Phd, Operations Research from Université De Bordeaux.

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GRDF

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Profile bio

About Guillaume Marques

Operations Research PhD with 8 years of experience skilled at software engineering and mathematical optimization methods, I make your prescriptive analytic project a sucess using operations research.Co-founder and technical director of a deep tech startup during 3 years, I handle all the technical aspects of your prescriptive analysis project (front, back, data analysis and management, problem modeling, optimization...).My main skills are mathematical modeling and deployment of mathematical optimization algorithms. I'm co-creator and was during 5 years the main contributor of Coluna, an open-source framework to optimize large-scale problems.

Current workplace

Guillaume Marques's current company

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GRDF
Grdf
Decision Scientist
Paris, FR
Website
grdf.fr
Employees
7048
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10 roles

Guillaume Marques work experience

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Decision Scientist

Grdf

Paris, FR

Operations Research Engineer

Current
Grdf

Paris, Île-de-France, France

- Mixed Integer Nonlinear programming- Matheuristics- Prototyping

Apr 2024 - Present

Software And Mathematical Optimization Engineer

Current
Indépendant

Bordeaux, Nouvelle-Aquitaine, France

Optimization projects for decision-making.

Feb 2024 - Present

Cofounder & Cto

Atoptima

Bordeaux, Nouvelle-Aquitaine, France

Tech cofounder of Atoptima, a company that produces optimization software applications for complex operations planning in supply chain. - Supervised development and deployment of the stack: design, proofs of concept, business rules, productivity tools, technology intelligence.- Main author of Coluna, an open-source branch-cut-and-price framework in Julia..

Sep 2020 - Nov 2023

Researcher Phd Candidate

Université De Bordeaux

Talence, Nouvelle-Aquitaine, France

Research on exact mathematical optimization methods for the two-echelon capacitated vehiclerouting problem for urban logisitics.- Developed of an exact optimisation method which is the state-of-the-art for the two-echelon vehicle routing problems.- Closed all the literature instances for the two-echelon capacitated vehiclerouting problem.- Closed 90% of.

Sep 2017 - Aug 2020

Research Engineer

Inria

Talence, Nouvelle-Aquitaine, France

Research, support, and maintenance of BaPCod, large-scale problem optimization framework of the research team.- Development of the subgradient algorithm for column generation. Benchmarks against the generalized assignment, the single-mode multi-item lot-sizing, the cutting stock, and a machine scheduling problem- Integration of BaPCod with JuMP (a.

Feb 2016 - Aug 2017

Opérateur Sur Commande Numérique

Option Inox

Cestas

Sheet metalwork to build custom commercial kitchen equipment. Worked on sheet cutting and folding.

May 2015 - Sep 2015

Equipier Polyvalent

Mcdonald'S France

Talence

Crew member. Worked in the kitchen, front desk, drive, and dining room. Sometimes responsible for "working areas" and trained some newcomers.

Nov 2013 - Apr 2015

Web Developer

Platine

Bordeaux

- Migration of websites hosted PHP3-4/MYSQL4 servers to new PHP5/MYSQL5 servers- Development of a website to benchmark different hosting packages (LAMP stack)

Apr 2013 - Jun 2013
Team & coworkers

Colleagues at GRDF

Other employees you can reach at grdf.fr. View company contacts for 7048 employees →

SL Steve Legrand Steve Legrand Colleague at Grdf Rouen, Normandy, France, France View → RC Raphaël Constantin Raphaël Constantin Colleague at Grdf Greater Toulouse Metropolitan Area, France View → MH Magali Huet Magali Huet Colleague at Grdf Greater Paris Metropolitan Region, France View → PG Philippe Goigoux Philippe Goigoux Colleague at Grdf Paris, Île-de-France, France, France View → BM Bastien Morer Bastien Morer Colleague at Grdf Greater Marseille Metropolitan Area, France View → JR Jean Renard Jean Renard Colleague at Grdf Lyon, Auvergne-Rhône-Alpes, France, France View → TD Thierry Dubois Thierry Dubois Colleague at Grdf Erdeven, Brittany, France, France View → EM Emma Morillas Emma Morillas Colleague at Grdf Vaulx-Milieu, Auvergne-Rhône-Alpes, France, France View → CR Cyrille Razavet Cyrille Razavet Colleague at Grdf Marseille, Provence-Alpes-Côte d'Azur, France, France View → AM Awame Mohamed Issa Awame Mohamed Issa Colleague at Grdf Île-de-France, France, France View →
6 education records

Guillaume Marques education

Doctor Of Philosophy - Phd, Operations Research

Université De Bordeaux

Two-echelon vehicle routing problems in city logistics : approaches based on exact methods of mathematical optimization under the.

Echange

Universidade Federal Fluminense

Invited by Eduardo Uchoa to spend 3 months in Universidade Federal Fluminense Brazil). - Worked on non-robust strong knapsack cuts and.

Master, Operations Research, Mention Bien

Université De Bordeaux

Stage de fin d'étude dans l'équipe de recherche opérationnelle du laboratoire de mathématiques de Bordeaux et Inria

Bac S Spé Maths, Mention, Engineering

Lycée Gustave Eiffel
FAQ

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What company does Guillaume Marques work for?

Guillaume Marques works for GRDF.

What is Guillaume Marques's role at GRDF?

Guillaume Marques is listed as Decision Scientist at GRDF.

Where is Guillaume Marques based?

Guillaume Marques is based in Bordeaux, Nouvelle-Aquitaine, France while working with GRDF.

What companies has Guillaume Marques worked for?

Guillaume Marques has worked for Grdf, Indépendant, Atoptima, Université De Bordeaux, and Inria.

Who are Guillaume Marques's colleagues at GRDF?

Guillaume Marques's colleagues at GRDF include Steve Legrand, Raphaël Constantin, Magali Huet, Philippe Goigoux, and Bastien Morer.

How can I contact Guillaume Marques?

You can use AeroLeads to view verified contact signals for Guillaume Marques at GRDF, including work email, phone, and LinkedIn data when available.

What schools did Guillaume Marques attend?

Guillaume Marques holds Doctor Of Philosophy - Phd, Operations Research from Université De Bordeaux.

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