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Adrien DucheminAD

Adrien Duchemin

Full Stack Developer (Node.js/React)

€778/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Adrien

Experienced Full Stack Developer (Node/React) with significant web experience, I finally decided to create my own company as a freelancer.
Self-sufficient and a fast learner, I promote open-mindedness, teamwork, and I adapt and integrate easily.
Motivated, dynamic, and efficient, I constantly enjoy evolving, challenging myself, sharing, and discovering new technologies.
A true Swiss Army knife, I can participate in all stages of a project: UX, Front, Back, DB, Cloud, Ops, CI/CD, testing, architecture, performance optimization, best practices, etc.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Euler Hermes
    Back End Developer
    BANKING AND INSURANCE
    March 2020 - August 2020 (6 months)
    Paris, France
    Participate in the restructuring of the Marketing/CRM department by improving existing services and developing new ones
    • Improvement and bug fixing on existing lambdas
    • Migration of JS/Express lambdas to TS/NestJS
    • Development of new lambdas in an EDA environment integrating with existing services and the new architecture
    • Implementation of reusable pipelines for deploying TS lambdas and the new AWS infrastructure set up
    Typescript Node.js Express NestJs AWS Lambda Terraform jest knex Amazon Web Services AWS API Gateway AWS IAM AWS SQS AWS SNS AWS Kinesis AWS S3 Amazon DynamoDB
  • Société Générale
    Lead Full Stack Developer
    BANKING AND INSURANCE
    December 2018 - January 2020 (1 year and 2 months)
    Paris, France
    Build the new legal department Information System by setting up the architecture, the technical stack, and developing the first microservices and applications
    • Design of the Information System following DDD, choice of open-source technologies and migration policy of existing systems
    • Implementation of the new architecture with REST microservices, OAuth2 and JWT authentication, BFFs, and front-ends
    • Development of whiteapps, code generators, third-party mocks, microservices, and reusable components
    • Implementation of coding standards (linting, best practices, type checking), code review, and developer training
    • Lead developer of the legal portal aimed at reducing the workload of legal professionals and allowing all employees to search for legal knowledge or request legal assistance via a ticketing tool
    Node.js React.js NestJS Typescript TypeORM PostgreSQL Docker GraphQL Apollo Easy-peasy Jest Material-UI HTML5 Enzyme ESLint Husky CSS3
  • iziwork
    Back End Developer
    HUMAN RESOURCES
    September 2018 - October 2018 (2 months)
    Paris, France
    Improve existing code and connect the back-end to Salesforce to ensure synchronization on both sides
    • Improvement and bug fixing on existing back-end
    • Development of the link between the back-end and Salesforce
    Node.js Express Salesforce Apex Jest PostgreSQL Sequelize

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Education

  • Engineering Degree, Information System
    ECE Paris
    2016
    Aalborg Universitet pendant 1 mois en 2015 Concordia University pendant 4 mois en 2014
  • DUT, Computer Science
    Université Paris-Sud
    2013

Skill set

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