You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Valentin PeronVP

Valentin Peron

Fullstack Developer Java / Vue

€612/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Valentin

Freelance Full Stack Developer, I work on web projects with high technical requirements, with experience gained particularly in the banking sector where quality, security, and reliability are essential.

Passionate about software development, I enjoy understanding the business challenges behind each project to propose pragmatic, scalable, and maintainable solutions. Naturally curious, I quickly learn new tools, frameworks, or functional areas, which allows me to integrate effectively into various environments.

Accustomed to Agile methods and teamwork, I place great importance on communication, knowledge sharing, and collective success. I particularly enjoy supporting other developers, facilitating exchanges between teams, and contributing to a positive dynamic within projects.

Convinced that artificial intelligence is a major productivity lever when used judiciously, I integrate it into my daily work to accelerate certain tasks, improve code quality, and increase velocity, while maintaining high standards for technical choices and delivered results.

My approach is based on anticipating risks, taking a step back from complex problems, and constantly seeking sustainable solutions. My goal is simple: to quickly bring value to the teams and products I work with.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • WEKEY SAS
    Fullstack Developer Java / Vue
    August 2025 - Today (11 months)
    Le Relecq-Kerhuon, France
    Assignment within the API Management competence center of Crédit Mutuel Arkéa.
    ● Development and maintenance of web and software solutions, notably the GetArkea website.
    ● Participation in the design and evolution of Java / Spring Boot backend applications and Vue frontends.
    ● Development and integration of secure REST APIs.
    ● Collaboration with technical teams in an agile environment.
  • ASI
    Developer
    July 2023 - July 2025 (2 years)
    Brest, France
    Assignment at Crédit Mutuel Arkéa within the Open Banking and then API Management teams.
    ● Development of backend applications in Spring Boot, on regulatory topics such as PSD2.
    ● Design and maintenance of REST APIs.
    ● Work on modern architectures and high-volume applications.
  • ASI
    Software Maintenance Developer
    April 2022 - June 2023 (1 year and 2 months)
    Brest, France
    ● Evolutionary and corrective maintenance of business applications in Spring Boot and AngularJS.
    ● Application support and maintenance.
    ● Bug fixing and optimization of existing features.
    ● Participation in request tracking and patch delivery.

Recommendations

Be the first to recommend Valentin

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master of Information Technologies and Software Engineering
    University of Brittany Occidentale
    2023
    Master Technologies de l'Information et Ingénierie du Logiciel
  • Bachelor's Degree in Application Design and Development
    University of Brittany Occidentale
    2021
    Licence 3 Conception et Développement d'Applications

Skill set

Categories