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Gwenaël LégerGL

Gwenaël Léger

Fullstack Trainer Developer | React | C# Java

€500/day
1 project
Marseille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Gwenaël

Fullstack developer specializing in React.js, Java, and C#, I offer

my expertise for your web and mobile development projects.

Looking to create a dynamic and responsive application with
React.js?
Need a robust backend in Java or C#?
Or perhaps you're looking to strengthen your technical skills with
tailored training?

Fullstack Developer 💻

Frontend development with React.js: Creation of dynamic and responsive user interfaces.
Backend development in Java and C#: Design of robust and secure APIs, development of complex business logic.
Integration of databases and data management systems.
Deployment and maintenance of web and mobile applications.
React.js, Java, and C# training for development teams.

Frontend Developer 🌐

Design and development of modern web interfaces with
React.js.
Optimization of web application performance and accessibility.
Responsive design for cross-platform compatibility.

Backend Developer 🔒

Development of APIs and backend services in Java and C#.
Securing data and communications between the server and
clients.
Management of business logic and integration of database management systems.

Trainer 👨‍🏫

Personalized training in React.js, Java, and C# for beginner and experienced developers.
Advice and best practices in fullstack development.

This is why it is crucial to collaborate with an experienced
fullstack developer in React.js, Java, and C#.

My role is to transform your ideas into high-performing applications and
guide your learning.

🚀 Development Training 🚀

Personalized training in React.js, Java, and C#.
Practical sessions to directly apply acquired knowledge.

Are you looking for a fullstack developer specializing in
React.js, Java, and C#?

Contact me!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Aremis
    Fullstack Developer React / Java
    TECH
    March 2023 - Today (3 years and 2 months)
    Bruxelles, Belgium
    • Frontend development with React
    • Backend development with Java
    • Backend development with Spring Boot framework
    • Frontend React training
    • Git training
    Java Spring Spring boot Java Spring Boot React React.js Front-End Development Backend developer Back-End Development Frontend developer Oracle
  • Wild Code School
    Fullstack JS Trainer (React / Express / SQL)
    October 2022 - February 2023 (4 months)
    • Training 20 students in professional retraining to become fullstack developers
    • Leading classes, practical sessions
    • Project management
    • Mentoring / Coaching
    Web development Database Design JavaScript Node.js Fullstack REST API SQL Web application React.js Web design
  • Aquaverse
    Software engineer
    ENVIRONMENTAL
    July 2022 - Today (3 years and 11 months)
    Paris, France
    • Development of smart contracts and NFTs to engage a community of Web3 investors. The ultimate goal being to clean the oceans
    • Needs and constraints analysis
    • Product architecture design
    • Agile project management (tracking progress with suppliers, managing all project tasks)
    Rust Typescript Bash Google cloud Node.js NestJs JavaScript Front-End Development Developer Front-End Development

Recommendations

François BehagueFB
LD
FU
+3
François Behague and 5 other people have recommended Gwenaël

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Education

  • Engineering degree, Computer Science
    Grenoble INP - Ensimag
    2021
    Diplôme d'ingénieur, Informatique
  • DUT - Computer Science, Computer Science
    Université Grenoble Alpes
    2018
    DUT - Informatique, Informatique

Certifications

  • Computer Science Engineering Degree
    Grenoble INP - ENSIMAG
    2021
    C# Java Front-End Development Project management Back-End Development React

Skill set

Categories