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Stéphane F.SF

Stéphane F.

Full-Stack Developer Java Angular | Java React

€350/day
Saint-Denis, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stéphane


Passionate about development, I started by creating websites and applications in React, while working on back-ends based on Django and Node.js. Now, I am expanding my expertise to include the Java ecosystem and its Spring web framework, allowing me to design complete and tailor-made solutions for your web projects.


Services offered:

🔹Front-End Development:

- Client web applications:React,**Angular**
- Integration with a REST or GraphQL API
- State management withReduxorNgRx
- Use of component libraries or a defined design system

🔹Back-End Development:

- API creation withNode.js, Django, or Spring Boot
- Database management:MySQL, PostgreSQL, MongoDB
- Design of modular and scalable systems

🔹Static Jamstack Sites:

- Frameworks:Next.js, Astro.js
- Integration ofHeadless CMS:**Sanity, Strapi, Directus**

🔹 Continuous Integration and Deployment (CI/CD):


CI/CD Pipelines:
  • Setup with GitLab CI/CD, GitHub Actions
** Deployment:
  • On Cloudflare Pages
  • On VPS servers
  • On AWS (Amazon Web Services) and GCP (Google Cloud Platform) cloud platforms

Why work with me:

-Versatility:Expertise in Full-Stack development with a solid understanding of software architecture.
-Adaptability:Ability to quickly learn new technologies based on project needs.
-Communication:Collaborative and transparent approach for effective collaboration.


Feel free to contact me to discuss your project. I would be delighted to chat with you!
  • French

    Native or bilingual

  • English

    Fluent

  • Japanese

    Conversational

Remote only
Primarily works remotely

Experience

  • Agricalendar
    Full-Stack Developer
    December 2024 - March 2025 (3 months)
    Development of a system for Agricalendar, comprising two applications.

    A GIS (Geographic Information System) application offering various features for Walloon farmers, including an interactive map displaying markers and an interactive spatial data layer. A calendar interface where farmers can consult reports concerning crucial steps in their crop management (sowing date, plot evolution) from Agricalendar.

    A second application, a custom-built CMS for Agricalendar, allowing for the creation of reports in LaTeX (for better presentation and customization), consultation of key stages in the evolution of each farmer's plot, and providing advice through the sending of these reports, as well as managing subscriptions.

    • List of tasks performed for Agricalendar:
    • Analysis of functional requirements and drafting of specifications for two distinct applications (GIS and CMS).
    • Development of an interactive Geographic Information System (GIS) application for Walloon farmers.
    • Integration of a dynamic map with display of geolocated markers and an interactive spatial data layer.
    • Implementation of a calendar interface synchronized with agricultural plot data.
    • Connection of the GIS application to crop management data for visualization of key stages (sowing, evolution, interventions).
    • Design and development of a custom CMS for managing agricultural reports and plots.
    • Development of plot monitoring and agronomic stage management features directly from the CMS.
    • Implementation of a subscription management module for Agricalendar users.
    • Performance optimization for consulting large amounts of spatial and agronomic data.
    OpenLayers PostGIS React.js Typescript TypeORM PostgreSQL LaTeX
  • Arms Armors Arts
    Full-Stack Developer
    ARTS AND CRAFTS
    September 2024 - October 2024 (1 month)
    Modern Frontend Development
    • Astro: component-oriented architecture with static generation, SSR (Server-Side Rendering), or hybrid, optimized for performance.
    • React: creation of interactive and reactive components to integrate into Astro.
    • Tailwind CSS: modern UI design, "utility-first" approach for quick and efficient interface styling.
    Skills:
    • Creation of performant and adaptive (responsive) pages.
    • Development of modular UI components.
    • Optimization of user experience (UX) and interface (UI).


    Headless Content Management (Lightweight Backend)

    Directus: configuration of a headless CMS to store, manage, and dynamically serve data (information on weapons, antiquities, news...).

    Skills:
    • Data modeling (collections, items).
    • Data access security and management.

    Deployment and Infrastructure
    • Docker: containerization of services (e.g., Astro website, Directus server, database) for clean, isolated, and reproducible deployment.
    • VPS (Virtual Private Server): management of a remote Linux server (installation, service configuration, network security, monitoring).
    Skills:
    • Docker container configuration for production.
    • Management of a self-hosted production environment.
    • Database configuration
    Astro.js Typescript Directus
  • Massage Chez Pauline
    Next.js Developer
    HEALTH AND WELLNESS
    October 2023 - May 2024 (7 months)
    Villeneuve-lès-Maguelonne, France
    Creation of a high-performance marketing website based on version 14 of the Next.js framework, leveraging the latest updates to optimize performance.
    Next.js TailwindCSS Framer Motion

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Education

  • Full-Stack Developer - Java and Angular
    OpenClassrooms
    2024
    Cette formation permet de maîtriser la pile technique Java-Angular tout en approfondissant les connaissances en architecture logicielle. Elle aborde également des aspects connexes du développement logiciel tels que la gestion de projet, l'intégration continue, le déploiement continu, les tests automatisés, la gestion de versions avec Git, les méthodologies agiles, les bonnes pratiques de sécurité applicative, la collaboration en équipe et la documentation technique.
  • Competency Certificate "Code and deploy a simple web application"
    Simplon Réunion
    2019
    - Concevoir et développer une application : technique de conception, modélisation et architecture d'application, base de données, langages et outils de développement. - Maîtriser des langages utilisés pour le développement Web (HTML, CSS, Javascript) - S'auto-former de manière continue aux nouveaux concepts de programmation, aux évolutions et nouveaux langages de programmation web, et aux évolutions et nouvelles solutions techniques (CMS et Frameworks)

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