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Loic CrombezLC

Loic Crombez

Software Developer - Backend - Algorithms

€420/day
Clermont-Ferrand, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Loic

Backend engineer with a PhD in Computer Science, specializing in algorithms, optimization, and scalable backend architectures. I help companies design and develop robust APIs, decision support tools, and optimization engines. I am involved from design to deployment to deliver reliable solutions with measurable business impact.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Clermont-Ferrand (up to 50km)

Experience

  • - Fielmann (Remote).
    Software Developer - Operational Research
    September 2022 - October 2025 (3 years and 1 month)
    Hambourg, Germany
    Design and development of a decision support platform for supply chain optimization for the largest European optical distributor, generating 10% savings on supplier costs. Development of backend APIs and optimization engines (Kotlin, Spring Boot, PostgreSQL), as well as Python simulation tools to support decision-making and solution industrialization.
    Kotlin Spring boot PostgreSQL Python Gradle
  • Université Clermont Auvergne, LIMOS.
    Assistant Professor in Computer Science (ATER)
    January 2021 - January 2022 (1 year)
    Clermont-Ferrand, France
    - Research and publications in algorithm design in computational geometry and combinatorial optimization.
    - Implementation of algorithms in C and C++ as well as contributions to existing computational geometry libraries.
    - First place twice in optimization competitions (1st place at CG:SHOP 2021 and CG:SHOP 2022, as well as 2nd and 4th at CG:SHOP 2019 and CG:SHOP 2020)
    Algorithms C/C++ Combinatorial Optimization Computational Geometry Education
  • Université
    Ph. D. in Computational Geometry
    January 2018 - January 2021 (3 years)
    - Research and publications in algorithm design in computational geometry and combinatorial optimization.
    - Implementation of algorithms in C and C++ as well as contributions to existing computational geometry libraries.
    - "Best student paper" award at DGCI 2019
    - First place twice in optimization competitions (1st place at CG:SHOP 2021 and CG:SHOP 2022, as well as 2nd and 4th at CG:SHOP 2019 and CG:SHOP 2020)

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Education

  • Ph.D. in Computer Science
    Université Clermont Auvergne
    2021
    Ph.D. in computer science
  • Master's degree in Computer Science
    ISIMA
    2012
    Master's degree in

Skill set

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