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Alexandre B.AB

Alexandre B.

Backend Developer | NestJS | NodeJS 🚀

€500/day
4 projects
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandre

With significant experience, from startups to large corporations, I support you on all your projects from architecture to development.

My development expertise includes:

âś… Backend:
Node.js | Express.js | Nest.js
RESTFUL API design
Microservices | NATS

âś… Frontend:
React
Next.js | SSR Dynamic or Static Pages
Tailwind

âś… DB/ ORM / ODM:
Postgresql | Mysql | MongoDb | Mongoose | LDAP | Sequelize | Prisma

âś… Tools:
Postman | Jest | Chai | Truffle | Webpack | Docker

Possibility of using technologies not included in this list.

Looking forward to discussing your project.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Lyon (up to 50km), Clermont-Ferrand (up to 100km), Toulouse (up to 100km), Marseille (up to 100km), Paris (up to 100km)

Experience

  • Diagoriente
    Backend Developer
    HUMAN RESOURCES
    February 2023 - August 2025 (2 years and 6 months)
    Lille municipality, France
    API Development: Design and implementation of an API allowing users to add their professional experiences and skills.

    CV Generation Feature: Implementation of a tool allowing users to automatically generate CVs in PDF format, facilitating the professional presentation of their skills and experiences.

    Integration with External Services: Setup of API call interfaces to other APIs, notably PĂ´le Emploi, to offer users simplified access to job offers and career opportunities.

    Advanced Notification System: Design and integration of a notification system to inform users of new job opportunities matching their profiles and preferences.

    Ensuring Data Security and Performance: Constant monitoring of user data security and optimization of API performance for a smooth and secure user experience.

    And many other features.
    NestJs MySQL Prisma Node.js API
  • IT-AKADEMY
    Javascript / Node.js / React.js Instructor / Trainer
    EDUCATION AND E-LEARNING
    January 2023 - February 2023 (1 month)
    Lyon, France
    Trainer on Javascript / ES6+ language and Node.js, React.js technologies

    Deep dive into Javascript.
    Learning ECMAScript basics.
    Learning about the utility of an API and the importance of its architecture.

    Practical work:
    Creation of a REST API by students.
    Creation of a user interface using React.js.
    Node.js Développement Back-End Développement web Développement Front-End API
  • My-next-trip.world
    Fullstack Developer Nextjs | Nestjs
    TRAVEL AND TOURISM
    November 2022 - December 2022 (2 months)
    Clermont-Ferrand, France
    My-next-trip.world is a site to discover your next travel destination after answering a few questions.

    An editorial article is available for each destination.

    Frontend Development using Nextjs / Tailwind

    Backend Development using Nodejs / Nestjs / Postgres
    Next.js NestJs Node.js PostgreSQL Sequelize

Reviews

5.0

Out of 4 ratings

Jean-BaptisteJ

Jean-Baptiste

IT-AKADEMY

Reviewed on 4/4/2023

Alexandre was very responsive and professional.
AD

Account deleted

Reviewed on 6/16/2021

Recommendations

Timothée DautrêmeTD
Hamza El HadiHE
Timothée Dautrême and 1 other person have recommended Alexandre

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Education

  • Master's degree in Digital Technology Architecture
    42 Lyon
    2019
    42 Lyon est une école lyonnaise, faisant parti du network de l'école 42 fondée par Xavier NIEL. Celle-ci est basée sur les principes d'E-Learning, de Peer Learning et d'apprentissage par la pratique, les étudiants sont encouragés à avancer par eux-même, à s'entraider et à apprendre en se basant sur le plus de sources de savoirs possibles plutôt que sur celles d'un unique professeur. Chacun est libre d'avancer à son rythme, de choisir les branches de l'informatique dans lesquelles il souhaite progresser à travers les dizaines de projets mis à disposition, parmi lesquels le développement d'un Kernel from scratch, une plateforme de streaming basée sur la technologie Torrent, une application mobile native reproduisant le fonctionnement de Deezer, un malware polymorphe, un jeu multijoueur en réseau, et bien d'autres. Liens utiles: https://www.businessinsider.fr/lecole-42-de-xavier-niel-serait-la-meilleure-ecole-dinformatique-en-france-selon-ce-classement-184481 https://etudiant.lefigaro.fr/article/l-ecole-42-sacree-meilleure-ecole-de-code-du-monde_57b2322c-dbc4-11e6-9c25-97836c8a1e43/
  • Web Developer Care
    It-akademy
    2016
    Formation web en école supérieur d'informatique. Technologie: Php, Javascript, Nodejs, Python, Electron.

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