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Lucas TesnierLT

Lucas Tesnier

Full Stack Developer React / Node / Mapbox

€500/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lucas

Co-founder of La Trace (French alternative to Google Maps and Mapbox).

Alongside La Trace, I take on occasional development missions in the evenings and on weekends for clients needing technical support on Full Stack, mapping, or AI integration topics.

Main stack: React, TypeScript, Node.js, Firebase, Mapbox, OpenAI/Claude APIs.

Preferred format: package by feature or short sprint.
  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • La Trace
    Co-founder — Full Stack & Product Development
    October 2024 - Today (1 year and 8 months)
    Hôtel de Ville, Paris, France
    Co-founder of La Trace, the French alternative to Google Maps and Mapbox.

    I manage the full stack development of the product: architecture, front-end (React/TypeScript), back-end (Node.js), Firebase infrastructure, mapping (Mapbox) and AI integrations.
    Artificial intelligence Product Development React.js Typescript Mapbox
  • Lucca
    Software Developer Internship
    April 2023 - August 2023 (4 months)
    Nantes, France
    • Integration of the GPT LLM into the company's internal tools.
    • Creation of an omniscient oracle within the Lucca architecture.
    • Integration and benchmarking of vector databases.
    • Automation of Zendesk ticket responses via AI.
  • EPITECH - European Institute of Technology
    Epitech Assistant Region
    February 2022 - May 2023 (1 year and 3 months)
    Nantes, France
    • Supervision of lower-year Epitech students.
    • Conducting educational activities on various concepts studied during the year.
    • Daily monitoring of students during their projects.
    • Following a training in pedagogy provided by IONIS X.

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Education

  • Engineering Degree
    EPITECH
    Formation équivalent ingénieur au sein d'Epitech Nantes depuis 2020. Graduation en 2025. Développeur FullStack + DevOps
  • Master of Science in Computer Science
    San Francisco State University
    2024
    Master en informatique, Informatique + Buisiness, Finance

Certifications

  • Information Technology Expert
    EPITECH
    Agile Methodology Business Development Full-Stack Development
  • Teaching and Coaching
    IONIS
    2023
    Team Coaching Education Individual Coaching

Skill set

Categories