GuillaumeGrandvoinet

Full-stack developer based in Bordeaux. Front-end, back-end, and an obsession with details that move.

Work

Selected

About me

Hello, welcome to my portfolio and my world. I’m Guillaume, a passionate French developer. Here you’ll find the technologies I know and use, along with a few projects I’ve built. I mainly work on front-end (Web2 / Web3) and back-end, but I care a great deal about design and UI/UX.

Query and discussion

If you have a project or a question, feel free to reach out.

guillaume.grandvoinet@gmail.com

SKILLSEXPERIENCESSTUDIES

Journey

STUDIES

20202022./2020_2022

Higher technician certificate - IT services to organizations

Lycée Gustave Eiffel, Bordeaux, FR

20222025./2022_2025

Master 2 - Web Development

Ynov, Bordeaux, FR

EXPERIENCES

20202022./2020_2022

2 internships creating a website for a restaurant in PHP/Symfony

Lycée Gustave Eiffel, Bordeaux, FR

20222025./2022_2025

Apprenticeship as a full-stack developer at Kasual Business

2025Today./2025_now

Full-stack developer at Wikodit

SKILLS

Front_Back
UI_UX
ThreeJS
NextJs
NodeJs
TailwindCSS
PayloadCMS

SKILLSEXPERIENCESSTUDIES

Stack

I have been able to work on various projects, which has allowed me to master different languages

JavaScript / TypeScript
HTML
CSS
PHP
SQL

Also frameworks and libraries

React
Next.js
SvelteKit
Three.js
GSAP
Vue.js
Symfony
Prisma
Express
NestJS