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

Jordan Demaison

Full-stack Dev TS → Nest.js + React

€555/day
14 projects
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Jordan

With over 5 years of development experience in corporate and freelance settings, I have built a versatile profile primarily focused on JavaScript web technologies.
I can assist you in the design, development, or deployment of all your web projects: showcase websites, interactive sites, REST APIs, etc.

————

FRONT-END DEVELOPMENT:
— React web app setup (with Next.js, redux, styled-components, react-query)
— Vue.js web app setup (with VueX)
— SEO optimization
— Loading time optimization
— "Pixel perfect" responsive mock-up integration
— Interaction with REST APIs, GraphQL, or WebSocket
— Implementation of complex back-office interfaces with material-ui / mui and react-hook-form

BACK-END DEVELOPMENT:
— Express / Koa REST API setup
— NestJS modular back-end setup (with REST API, GraphQL resolver, or WebSocket)
— Storage in MySQL, PostgreSQL, MongoDB, or AWS DynamoDB databases
— Authentication via password, OpenID, or AWS Cognito
— Loading time optimization with Redis cache
— PDF document generation
— Processing of user-uploaded image, video, or audio files
— Interaction with external services or APIs via OpenID / oAuth

DEVOPS:
— Docker container setup
— docker-compose infrastructure creation
— Nginx proxy configuration and optimization
  • French

    Native or bilingual

  • English

    Native or bilingual

  • German

    Basic

Can work on-site
Lyon (up to 10km)

Experience

  • Smart & Connective
    Freelance Full-stack Web Developer
    INTERNET OF THINGS (IOT)
    January 2024 - Today (2 years and 5 months)
    Valbonne, France
    Maintenance and evolution of an existing cloud platform for Building Technical Management (BTM):
    - Creation of a complete billing system including the subscription cycle, invoicing, and Stripe payment integration
    - Creation of several public REST APIs for partners and end-users
    - Implementation of Role-Based Access Control (RBAC) for the entire solution
    - Integration of mass management functionalities into the user interface and APIs
    - Security audits, vulnerability fixes, dependency maintenance, and automated end-to-end testing
    - Progressive refactoring of the solution for increased reliability, scalability, and security
    Next.js NestJs React.js Node.js Typescript
  • Pop factory
    Freelance Full-stack Web Developer
    E-COMMERCE
    April 2022 - October 2023 (1 year and 6 months)
    Paris, France
    Maintenance and evolution of multiple web projects:
    — GraphQL Queries, Schemas, and resolvers on NestJS APIs
    — MongoDB database queries
    — Interactive React components
    — Design & User interface with Material UI + emotion
    — Complex forms via Formik or react-hook-form
    — Unit tests with Jest and react-testing-library
    Agile methodology work
    GraphQL NestJs Typescript React.js Node.js
  • Amiltone
    NodeJS Full-stack Web Developer
    DIGITAL AND IT
    February 2021 - March 2022 (1 year and 1 month)
    Villeurbanne, France
    Design and maintenance of multiple REST APIs:
    — Update of deprecated or insecure NPM dependencies
    — Migration of NodeJS Vanilla projects to TypeScript
    — Integration of new routes according to OpenAPI specifications
    — Communication with various databases and internal services
    — Management of OpenID Connect authentication via an API Gateway
    — Implementation of a microservices or serverless architecture
    Node.js JavaScript Typescript REST API OpenAPI

Reviews

5.0

Out of 5 ratings

CyrilC

Cyril

Pop factory

Reviewed on 6/1/2023

CyrilC

Cyril

Pop factory

Reviewed on 12/1/2022

Recommendations

Lucas DelonLD
Gregoire LodiGL
Magellan C.MC
Lucas Delon and 2 other people have recommended Jordan

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

  • Master of Science in Information Technology
    Epitech
    2021
    Projet de fin d’étude « RedPills » : Plateforme d’e-learning et de recherche de missions freelance dans le domaine de l’informatique.
  • Engineering & Computing Study Abroad Programme
    Dublin City University
    2020
    Théorie OOP — Sécurité UNIX et réseau — Cryptographie — Multi-threading — Multi-process

Skill set

Categories