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Emmanuel HesryEH

Emmanuel Hesry

Fullstack Developer Angular | Java | Spring Boot

€450/day
Nantes, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Emmanuel

Full-stack developer Java / Spring Boot / Angular

I work on web projects with a pragmatic approach: deliver quickly, secure, then continuously improve.

👉 What I do concretely:
- Development and evolution of REST APIs
- Maintenance and improvement of existing applications
- Code refactoring and technical upgrade
- Support on ongoing projects

👉 Technical environment:
- Backend: Java, Spring Boot
- Frontend: Angular
- Database: PostgreSQL
- Tools: Docker, CI/CD

👉 My way of working:
- quick understanding of needs
- simple, maintainable, and testable code
- fluid integration into an existing team

I am available for long-term assignments, particularly in the context of application maintenance, evolution, or modernization.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km)

Experience

  • -
    Recent Technical Projects – Java / Spring Boot / Angular
    January 2026 - May 2026 (4 months)
    Development of a full-stack demonstration application (Spring Boot + Angular) with a continuous technical upgrade approach.
    • Spring Boot Backend: Secure REST API (JWT), automated tests, PostgreSQL integration, multi-environment configuration (local, Docker, cloud)
    • Connected Angular Frontend to the API (HTTP calls, CORS management, automated tests)
    • Docker containerization (backend / frontend) and CI/CD (GitHub Actions, quality, tests)
    • Multi-cloud deployment: GCP (Cloud Run), Azure (Container Apps), AWS (ECS Fargate / ECR)
    • VPS deployment: Docker, reverse proxy (Traefik), HTTPS, automated scripts

    Mini Java project executable (CLI) illustrating modern Java best practices
    Java 21 Spring Boot 3 Angular 20 TypeScript REST APIs
  • WP Syntex
    Web Developer
    January 2018 - January 2025 (7 years)
    Maintenance and evolution of WordPress extensions (Polylang)
    ● Development of React interface and Gutenberg integration
    ● 2nd level technical support
    Techs: PHP, WordPress, javascript, React, REST, JSON, MySQL, Git, Github, Composer, webpack, PHPUnit, PHPCS, PHPStan, Playwright, Linux
    WordPress PHP MySQL React HTML 5
  • Agence 404
    Web Developer
    January 2016 - January 2018 (2 years)
    ● Development and maintenance of the Webolead application
    ● 2nd level technical support
    ● SEO optimization and WordPress site maintenance
    ● Server management
    Techs: PHP, Laravel, javascript, HTML, CSS, AngularJS, REST, MySQL, WordPress, netbeans, Bitbucket, Windows, Linux
    PHP Laravel MySQL JavaScript AngularJS

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Education

  • DUT
    1991
    DUT
  • DEUG SSM
    1989
    DEUG SSM

Skill set

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