Hello, I am

Guillaume MARREC

Computer Science engineering student at ENSIBS – École d'Ingénieurs, France.

I enjoy developing a wide range of projects: video games, mobile apps, web applications, and smaller experimental programs in Python. I like exploring new technologies and learning different approaches through both academic and personal projects.

Outside of computer science, I have a passion for cycling, video creation and editing, aviation, and generally discovering new topics. And of course, I also enjoy playing video games, purely for research purposes in game development, of course

Technical Skills

Front-End Development

I enjoy building intuitive and interactive user interfaces. I have worked with modern web technologies, including HTML, CSS, and JavaScript. I have experience with frameworks such as:

  • React and React Native for web and mobile application development
  • Vue.js for component-based web apps
  • Vanilla JavaScript for lighter, custom interfaces

For styling, I am comfortable using both pure CSS and utility-based frameworks such as TailwindCSS, as well as other CSS frameworks.

Back-End & Application Development

On the back-end side, I work with multiple languages and frameworks to build robust and scalable applications:

  • Java with Spring Boot
  • C#, including development inside Unity
  • Node.js (TypeScript and JavaScript)
  • PHP with the Laravel framework
  • C++ and Python for various technical and script-oriented projects

Databases

I have solid experience with relational and non-relational databases:

  • SQL: MySQL, SQLite, MariaDB, Oracle Database
  • NoSQL: MongoDB, Neo4J

Specific Technical Domains

I have worked on medical image visualization on the web, notably using VTK.js for 3D and volumetric rendering. I have also developed machine learning models using PyTorch.

Tools & Work Environment

I use Git for version control and feel comfortable working in Linux environments. I also use Docker for containerized development and deployment workflows.

My Projects

Contact

You can reach me at:

email: guillaume.marrec.frey@proton.me github: https://github.com/GMrrc

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