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Jean C.JC

Jean C.

Senior FullStack Developer - React / Node / AWS

€500/day
Toulon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jean

Hello and welcome to my profile! 👋

With over 9 years of experience as a Full-Stack developer since 2015, I have evolved and adapted to the latest technological trends. Passionate about my work, I enjoy undertaking personal projects to acquire new skills.

Technical Expertise:
  • 💻 React Development: Specialized in creating performant and responsive applications.
  • ☁️ AWS: In-depth skills in using AWS services for robust cloud solutions.
  • 🔧 JavaScript/TypeScript: Mastery of essential languages for modern development.
  • 🌐 Backend: Experience in server-side development with Node, Nest, and TypeORM.
  • 🗄️ Databases: Skills in SQL and NoSQL (DynamoDB, PostgreSQL).
  • 🔗 RESTful APIs: Design and development of robust APIs compliant with REST principles.
  • 🏢 Microservices: Architecture and development of microservices.
  • 🛠️ Tools: Git, Docker, Webpack, Babel.
  • 📈 Methodologies: Agile, Scrum, CI/CD.
What I offer:
  • 🌐 Backend and/or Frontend Development: From design to production, I assist you in creating custom applications.
  • 💡 Consulting: Advice and support to choose the best technologies adapted to your needs.
  • 👨‍🏫 Training and Mentoring: Knowledge sharing to improve your team's skills.
Technologies to explore:
  • 💻 Angular: For its ability to structure and maintain large-scale web applications.
  • 📱 React Native: For mobile application development.
  • ☁️ GCP: To diversify my cloud skills.
Availability:

Based in Toulon, I am familiar and comfortable with remote work, a practice I have been doing since the summer of 2020. I am available for short or medium-term assignments, depending on your needs.

Feel free to contact me to discuss your project! 🚀
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • MISTERTEMP
    Full Stack Developer
    CONSULTING AND AUDITS
    September 2022 - Today (3 years and 9 months)
    Clichy, France
    Development of micro-services / micro-frontends in the AWS "Cloud Computing" environment:

    Development of micro-services (Node.js):
    - Setup of APIs with API Gateway and their services with Lambdas
    - Design of NoSQL databases with DynamoDB
    - Encryption of API keys with Secret Manager
    - Management of multiple user pools with Cognito
    - Use of Step Functions to set up asynchronous processing between different AWS services
    - Setup of Rules in Event Bridge to react asynchronously to insertions/modifications/deletions of items in DynamoDB databases

    Development of micro-frontends (React.js):
    - Integration of the micro-frontend into a parent CloudFront with redirection functions
    - Setup and deployment with CloudFormation, of an S3 containing the transpiled sources and a CloudFront distribution

    Automation of the deployment of different stacks with Code Pipeline.
    Typescript Node React AWS Step Functions AWS Lambda AWS API Gateway AWS DynamoDB AWS CloudWatch AWS EventBridge Serverless AWS CloudFormation AWS CDK AWS CloudFront AWS CodePipeline AWS SecretManager AWS Cognito AWS S3
  • SOFTEAM DIGITAL
    Software Engineer, on assignment for Eukles Solution
    DIGITAL AND IT
    January 2022 - June 2022 (6 months)
    Lorgues, France
    Technical and functional improvement of an electronic document exchange software.

    Technical Stack:
    - React graphical interface, in Typescript
    - State management with Redux
    - Use of RxJS for requests
    - Automatic UI tests with Jest
    - Software configuration management via a Gitlab server
    React.js Typescript Node.js Jest Gitlab CI/CD Redux.js RxJS
  • SOFTEAM DIGITAL
    Software Engineer, on assignment at Naval Group
    DIGITAL AND IT
    November 2015 - December 2021 (6 years and 2 months)
    Ollioules, France
    Functional evolutions of a network interface description software, including:
    - JAVA Swing graphical interface
    - Data management: SQL database coupled with XML files
    - V-model lifecycle

    Development of a plugin for IBM Rational Software Architect, allowing the editing of network interfaces:
    - Editing views in JAVA SWT, in spreadsheet format with the Nebula NatTable library
    - Data management in UML format
    - V-model lifecycle

    Automation of repetitive operations using bash scripts:
    - Toolchain for code generation
    - Software configuration management
    - Correction of erroneous data

    Continuous integration: implementation of Groovy routines for a JENKINS server

    Development of a graphical interface for executing test campaigns, with React.js
    (using Typescript), allowing to:
    - Extract a set of tests, requirements, and technical facts from an IBM Rational JAZZ server
    - View the properties of exported elements
    - Track the progress of the test plan with graphs
    - Execute tests
    - Create technical fact sheets
    - Import execution data to the server
    - Agile lifecycle (Scrum)

    Development of system modeling assistants as plugins (JAVA) for Modelio (UML modeling software):
    - Contextual commands for automatic creation of business modeling elements
    - Code generation from the model
    - Documentary generation of the modeling
    - Agile lifecycle (Scrum)
    Java React.js Node.js Typescript bash Git HTML CSS JavaScript UML SVN

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Education

  • IT and Robotics Project Manager (Level 7)
    IMERIR
    2015
  • Master's in Electronics, Automation, and Computer Science
    University of Perpignan Via Domitia
    2015

Skill set

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