Freelancer profile translated to English.
Back to original languageAbout Guillaume
React Developer / Next.js | UI/UX & SaaS Enthusiast
Passionatefrontenddeveloper, I design modern, fluid, and pixel-perfect interfaces, with particular attention to user experience. With4 years of experience(including 3 in companies and 1 year on personal projects), I useReactandNext.jsto transform ideas into performant, intuitive, and scalable products.
I have a strong interest inSaaSproducts, both technically and functionally. Understanding product challenges, improving onboarding, optimizing user experience, and proposing effective and consistent interfaces at scale are challenges I enjoy tackling.
Curious and versatile, I don't hesitate to explore thebackendordesignwhen the project requires it, with a real sensitivity to product consistency. My experience in startups, freelancing, and more structured tech teams has allowed me to be comfortable in various environments and to quickly add value.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 10km)
Experience
- ForstaReact + Node.js DeveloperSOFTWARE PUBLISHINGNovember 2022 - October 2024 (1 year and 11 months)Oslo, Norway
Working on an interactive dashboard in React.
Maintenance and evolution of data widgets: adding new features to key components (KPIs, charts, tables, Figma-like canvas, DataGrid).Deployment of a canvas widget accessible to all through UI improvements, major bug fixes, and the addition of new features:Interactive switch system.Dynamic elements that can change style based on the value of other tiles.Implementation of chart tiles (pie, bar, line).CDL Compiler &System Visual Design**: ability to create a **dashboardeither through an intuitive visual interface or through a proprietarycompilation language(Forsta).Setup and management of theDesign Systemto ensure consistency,performance**, and **scalabilityof interfaces. - ScorpultingReact & Next.js DeveloperDIGITAL AND ITFebruary 2022 - July 2022 (5 months)Télétravail
Development of the agency's website in Next.js
Frontend integration: implementation of modern and performant interfaces withNext.jsandSCSS**, respecting mockups and optimizing for **SEOand performance.Custom back-office: design and development of a CMS based onStrapiwith **GraphQL**, allowing the internal team to easily manage content (articles, jobs, media) autonomously. - ObontoReact & Next.js DeveloperREAL ESTATENovember 2021 - March 2022 (4 months)Télétravail
Development of the website and a loan simulator
Complete realization of thefrontendwithNext.jsand **ChakraUI**, for a modern, responsive, and performant design.Integration of externalAPIsfor dynamic data retrieval and display (e.g., rates, loan calculations).Design and implementation of an interactive loan simulator, allowing users to quickly estimate their monthly payments and conditions.Optimization of the user experience with a clear, fast, and accessible interface on all devices.
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Education
- Web Developer BachelorHETICL’accent est porté sur l’enseignement pratique des fondamentaux de la programmation et de l’UX/UI, du développement front et back-end, en passant par la gestion de projet en équipe et le devops.
- DUT MMIIUT du Limousin2021Formation pluridisciplinaire du web: -développement web -communication -graphisme/design