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Valentin WimetzVW

Valentin Wimetz

Lead Dev Fullstack Node | Nest | React | Angular

€600/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Valentin

Looking for aFullstack Lead Developer(**backend** + **frontend**) to transform your ideas into powerful and robust web applications?

Want to develop high-quality software solutions quickly? You've come to the right place!

I am a software engineer with over 6 years of experience. I have helped large companies succeed in their software development projects with production results.

I have worked with large groups and startups:

*Spacefill(Development of software integrations between Spacefill and its partners)

*Adeo(Development of new features in TypeScript, Node.js (Nest), React, and GCP, refactoring of existing code with better resilience between microservices)

*LeanPay(Development of new features for the application in TypeScript, Node.js (Nest), and React, refactoring towards a hexagonal architecture)

*Capgemini(Projects forAuchan Retail International**, **SNCFFret,VolkswagenBank)

*Atos(Project for **Orange**)

I can help you to:
  • **Define and challenge needs**: Understand, refine, and challenge through various workshops.
  • **Develop**: Build high-quality software solutions quickly using best practices and technologies.
  • **Deploy**: Ensure a smooth and error-free deployment, stress-free.

Each project is a new adventure where technical excellence and customer satisfaction are my priorities. Whether for staff augmentation missions or to bring your ideas to life, I adapt to your needs.
  • French

    Native or bilingual

Can work on-site
Lille (up to 30km)

Experience

  • Spacefill
    Node.js Lead Developer
    TECH
    May 2024 - Today (2 years and 3 months)
    Development of integrations (software interfacing between Spacefill and its partners) on a fixed-price basis.
    Typescript Node.js
  • Adeo
    Node.js React Lead Developer
    March 2023 - May 2024 (1 year and 2 months)
    Ronchin, France
    • Development of new features in TypeScript, Node.js (Nest), React, and GCP.
    • Implementation of good code practices.
    • Refactoring of existing code using clean architecture, good testing practices, and improved resilience between microservices.
    • Decommissioning of legacy systems and redirection of traffic to new solutions.
    React.js Node.js NestJs Next.js PostgreSQL Microservices
  • LeanPay
    Node/React Lead Developer
    BANKING AND INSURANCE
    July 2022 - January 2023 (6 months)
    At LeanPay, I worked as a Lead Developer on TypeScript, Node (Nest), and React technologies. My role was to develop new features for the application, implement good coding practices, and refactor the existing code towards a hexagonal architecture, testing, TDD, and DDD.
    Node.js NestJs React Postgres TDD Hexagonal Architecture CQRS Docker Clean Architecture Lead Developer

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Education

  • Baccalauréat, Informatique
    Ecole Professionnelle Industries Lilloises
    2018
    Baccalauréat, Informatique

Certifications

Skill set

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