You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Amandine J.AJ

Amandine J.

Backend Developer & Data Engineer

€600/day
3 projects
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Amandine

Backend Developer, I have been evolving for several years between web development and data. I mainly work on API development and data design and modeling. I am used to adapting to varied projects and technical environments.

I am looking for remote missions, with 1 to 2 days/week of possible on-site presence in the Toulouse region.

You can find an example of my work on my GitHub project: github.com/amandinejacquelin/communes-francaises
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Freelance
    Illustrator
    ARTS AND CRAFTS
    September 2025 - Today (11 months)
    Creation of personalized digital illustration orders. (No AI)
    - Characters / environments for role-playing games (TTRPG)
    - Portraits
    Illustration Digital Illustration
  • Territoires en Transitions
    Backend Developer
    ENVIRONMENTAL
    October 2022 - May 2025 (2 years and 7 months)
    Government startup (Beta.gouv, ADEME). Web platform that helps local authorities plan their ecological transitions.

    - Development and maintenance of the data-oriented backend (SQL, PL/pgSQL, Typescript / Supabase Edge Functions).
    - Writing advanced SQL queries for creating KPIs and populating statistical pages.
    - Progressive migration of the backend to NestJS in the last year to centralize an initially dispersed system.
    - Ingestion and cleaning of data from Excel files and third-party tools (Retool, Salesforce, Brevo, Airtable, Directus).
    - Database migration management with Sqitch.
    - Initial development of a React back-office to secure and centralize data management.
    PL/pgSQL Supabase Typescript NestJs PostgreSQL
  • AIRBUS Protect
    Backend Developer
    AVIATION AND AEROSPACE
    July 2020 - July 2022 (2 years and 1 month)
    Blagnac, France
    Development of a vehicle maintenance optimization application.

    - Design and development of a multi-client backend.
    - Design of a multi-layer data model (meta / domain / business / specialization).
    - Implementation of a data synchronization flow via API (JSON from an AS400 system).
    - Transformation and integration of data into the graph database.
    - Guarantee of data consistency and integrity between systems.
    Java Spring OrientDB Neo4j Python

Reviews

5.0

Out of 1 rating

E

Emeline

Territoires en transitions

Reviewed on 7/12/2024

Amandine has been with the SE Territoires en Transitions since October 2022. She has challenged decisions made by the Lead Dev' and collaborates with Front-end developers on features.

Recommendations

Be the first to recommend Amandine

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Computer Engineering
    3iL Rodez
    2018
    Programmation JAVA, C, SQL Conception UML et Merise Mathématiques, mathématiques du signal, probabilités et statistiques, électronique, électricité Anglais, Chinois, comptabilité, gestion, communication
  • DUT in Computer Science
    IUT Rodez
    2015
    Programmation JAVA, SQL, C, Assembleur, HTML, CSS Conception UML et Merise, Design Pattern Théorie des graphes, mathématiques, probabilités et statistiques Anglais, droit, comptabilité, gestion, communication

Skill set

Categories