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Damien GouronDG

Damien Gouron

Fullstack Developer | React . Typescript . Java

€450/day
Châtellerault, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Damien

🚀 "The sky's the limit" 🚀

🧠 Putting the business at the heart of your application and making it scalable? Challenge accepted!
Fullstack developer for over 3 years, I navigate the Javascript ecosystem, particularly with React and Next.js. I enjoy implementing a testing strategy and contributing to making the codebase scalable and robust.

🧱 Main Tools: Next, React, Typescript, Tailwindcss, Jest, Vitest, Cypress

💡 Curious, I enjoy continuous learning: specialized training in TDD, clean architecture, or AI usage.

Volunteer firefighter in my free time, I have a particular appetite for projects that aim to help users' daily lives.

⏩ Email :⏩ My portfolio :
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Châtellerault (up to 20km), Poitiers (up to 10km)

Experience

  • Mentor Goal
    Front-end developer
    HUMAN RESOURCES
    May 2023 - Today (3 years and 2 months)
    Paris, France
    Designing digital solutions to help schools support their students towards employment.

    Within this startup, I implemented the testing strategy with Vitest and participated in the migration from legacy Javascript to Typescript, while contributing to a significant improvement in quality by implementing elements of clean architecture (use case, gateway, presenter, etc.) adapted to the project.

    By making aging legacy code testable, I was able to implement over 500 unit and integration tests.

    Implementation of domain-driven design elements to be as close as possible to the business and speak the same language (ubiquitous language).

    Other tasks were entrusted to me, such as:

    - Implementation of robust advanced state management with Redux-toolkit (Tool implementation on the existing codebase).

    - Development and Implementation of a CRM for schools to manage their partner company portfolio.

    - Development and Implementation of an event management page for schools with student invitations and registration.

    - Development and Implementation of a partner offer management tool for schools

    - Optimization and work on the scalability of legacy code

    - Leading technological migration and writing technical documentation

    - PHP Symfony Back-end with API Platform and GraphQL

    Main Tools:

    - Typescript
    - React.js
    - Tailwind
    - Redux-toolkit
    - Jest / Vitest
    - React Testing Library
    - GraphQL
    Typescript React.js TDD Clean Architecture Domain Driven Design
  • Dgouron
    Fullstack developer
    TECH
    March 2022 - Today (4 years and 5 months)
    Poitiers, France
    I design robust and maintainable SaaS and showcase websites by leveraging domain-driven design, staying as close as possible to the business.

    - Data storage, authentication with Next.js, Clerk, and Supabase
    - Implementation of payment methods with Stripe
    - Implementation of designs faithful to your Figma mockups using Tailwind CSS
    - Advanced state management at the level of your application's complexity with Redux-tooltip
    - Creation of robust code with Zod and Typescript
    - Implementation of testing strategies with Vitest

    Projects:

    - Creation of the Saas motivadvise.com

    - Creation of the website lindakeisea.fr

    - Creation and maintenance of the NGO Solife, rescue and water website: online donation system with Stripe, member area, news, association presentation. The site is designed with Next.js 13 and tailwind.

    - Amicalespchatellerault: website for a local firefighter association. Implementation of an authentication system, equipment management, and reservation system. The front-end uses React, Sass, and Redux-toolkit. The back-end is done in Node.js with a Mongo database. On the infrastructure side, the site is hosted on a remote VPS.


    Portfolio: https://dgouron.fr
    Next.js Typescript Domain Driven Design TDD Clean Architecture
  • Legitbee
    Front-end developer
    TECH
    February 2023 - March 2023 (1 month)
    Lille, France
    - Creation of front-end components with the Next.js framework, TypeScript, and Tailwindcss
    - Agile methodology (daily, sprint, sprint reframing)
    Next.js Typescript TailwindCSS Material UI Agile methodology

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Education

  • Web integrator developer
    OpenClassrooms
    2023
    - Javascript - Maquettage / Figma - SASS - React.js Réalisation de plusieurs projets issue de cas d'entreprise avec soutenance devant jury.

Certifications

Skill set

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