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Laurent PaolettiLP

Laurent Paoletti

Supermalter

Python Django Web Developer

€722/day
8 projects
Toulon, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Laurent

Freelance developer since 2009, I love my job, the constant questioning, and taking on new challenges with each project.
I love to code, and especially to make my code solve your problems elegantly and maintainably.

I mainly use the Django framework and PostgreSQL on the server side.

I can work to develop a finished product ready for production, but also for prototyping or creating MVPs.

I enjoy working with agile methodologies, and your involvement will be necessary for effective collaboration. I integrate easily into different teams and organizations.

I strongly favor projects with meaning and teams where human values are not optional.

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • beta.gouv
    Fullstack Developer
    ENVIRONMENTAL
    September 2019 - Today (6 years and 9 months)
    Paris, France
    Service for beta.gouv, in a multidisciplinary team.

    Trackdéchets Project

    - Backend development nodejs/ts/graphql/prisma Postgre/Elasticsearch
    - Frontend development react
    - preparation for scaling through load testing and backend optimizations (~600k users, ~300k req/h)

    Vigiedéchets Project

    - Development Django / Pandas-Polars / plotly / htmx Postgre/clickhouse S3


    Miscellaneous
    - development of user tools
    - development of a CLI tool for the development team
    - development of a brochure website with an administration interface

    Cross-functional
    - Writing technical documentation
    - Setting up CI/CD pipelines
    - Operation and connection to observability services
    - Technical support and critical incident response
    - Technical presentations and facilitation of design/architectural decision workshops
    - writing PRAs (Risk Analysis Documents)
    - participation in security audits and bug bounty programs

    Django Node.js GraphQL Plotly React.js
  • Santé / recherche biomédicale - sous NDA
    Developer
    HEALTH AND WELLNESS
    June 2017 - June 2019 (2 years)
    Development of a demonstration prototype then a production application aimed at early detection of relapses in cancer patients.
    Development of similar tools to support phase 4 clinical studies.
    Strong emphasis on the robustness and reliability of alerts through a battery of exhaustive tests.

    International teams.
    Django Python Pytest
  • Divers
    Various projects
    June 2009 - Today (17 years)
    Toulon, France
    Various web projects: CRM, ERP, DMS for clients in the defense, Oil & gas, quantitative finance, banking, NGOs, culture, justice sectors, some of which are still in production.
    Django Django Rest Framework PostgreSQL JavaScript

Reviews

5.0

Out of 1 rating

E

Emmanuel

Trackdéchets

Reviewed on 10/22/2025

I greatly appreciated working with Laurent and thank him for his commitment in implementing the dematerialization of hazardous waste traceability and in integrating the functionalities of the National Register, at a national level, since September 2019. His commitment has led to wide recognition by industry players and has contributed to making Trackdéchets an innovative public project, emblematic of "State unicorns". As a full-stack developer, he invested himself in the platform's code, which has become a benchmark for all players in the waste ecosystem. In parallel, he also strongly contributed to the "Vigiedéchets" project, providing the administration with real-time data essential for monitoring and supervising waste flows. Laurent is also always attentive to system security, which makes him an asset.

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Skill set

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