Freelancer profile translated to English.
Back to original languageAbout Clément
Looking for a React / Next JS developer?
You've come to the right place.
I am a software engineer with over 4 years of experience, specializing in front-end development with React and Next JS.
I have worked in various sectors, including the public sector, e-commerce, and education.
I have collaborated with companies such as Synaxe, Upyne, Stimuli Education, WITH-YOU, Apnée Paris...
As well as for organizations like the French Chamber of Commerce and Industry (CCI).
I am capable of:
- Designing and developing user interfaces in line with business needs.
- Participating in the writing of detailed technical specifications.
- Developing and maintaining features in React and Next JS.
- Implementing CI/CD.
- Writing technical documentation.
- Testing and optimizing the application to ensure an optimal and bug-free user experience.
- Participating in refactoring, continuous improvement, and code reviews.
I also have knowledge of TypeScript, Tailwind CSS, Redux, and Agile methodology.
I also place great importance on transparency with my clients.
I send a daily report to my clients at the end of the day on all the tasks I have performed.
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My technical skills:
🌈 HTML / CSS / SASS / Tailwind (7-1 pattern and BEM)
⚛️ React JS / Next JS / JavaScript
🗃️ Node JS / MongoDB / Prisma
🔧 NPM / Webpack / Git
✔️ React / Next.js Frontend Developer
🖼️ Showcase Websites:
- Development of your showcase website
- Development of your one-page website
- Development of your Landing Page (LP)
- Website redesign
- Website migration
🚀 High-performance web applications:
- Development of scalable and robust web applications
- Optimization of reactivity for intuitive web applications
- Enhanced security for reliable web applications
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km), Lyon (up to 50km), Marseille (up to 50km), Bordeaux (up to 50km), Nancy (up to 50km)
Experience
- WealthcomeReact / Next.js Frontend DeveloperCONSULTING AND AUDITSNovember 2024 - Today (1 year and 7 months)Paris, FranceWealthcome is a fintech company developing the reference platform for wealth management professionals (financial advisors and family offices). The platform aggregates 40 billion euros in assets in real-time for over 4,500 advisors. A startup that raised €7 million from BlackFin Capital Partners.Within a team of 20 developers, I was responsible for the front-end development of the B2B platform:- Building the design system (160+ source files, 50+ Radix UI / Tailwind CSS components) used by all 20 developers across all projects (B2B, B2C, adjacent projects). Documentation via Storybook, visual testing via Chromatic.- Complete redesign of the "Client Information" tab (collection of wealth information: taxation, company, managed assets) — very positive feedback from clients during webinars- Development of the financial transactions module (creation of transactions over a period with frequency, value, and status)- Integration of customizable financial asset summary templates and information gathering- Generation of customizable PDF documents (colors, templates, configuration per firm)- Migration from Tailwind CSS v3 to v4Technical context: React 19, TypeScript, Vite, Tailwind CSS 4, Radix UI, Zod, React Hook Form, TanStack Router, TanStack React Query, GraphQL (graphql-request + codegen), Zustand, Storybook, Vitest, Recharts, Figma, Agile Methodology✔️ React / Next.js Frontend Developer---------------------------------------------------My technical skills:🌈 HTML5 / CSS3 / SASS / Tailwind (7-1 pattern and BEM)⚛️ React JS / Next JS / JavaScript🗃️ Node JS / MongoDB / Prisma🔧 NPM / Webpack / Git✔️ Excellent command of web programming best practices (Opquast certified)🖼️ Showcase Websites:- Development of your showcase website- Development of your one-page website- Development of your Landing Page (LP)- Website redesign- Website migration
- SynaxeReact / Next.js Frontend DeveloperCIVIL ENGINEERINGJune 2024 - July 2024 (1 month)Paris, FranceSynaxe is a company of 50 employees specialized in the construction sector. Its objective is to digitize the sector by offering services that automate career management and accelerate production processes.I joined the Synaxe team for one month to launch their new product "DAP". My team consisted of a technical lead and a project manager. We worked with Agile methodology, with daily meetings, sometimes with other developers and the CEOs. DAP is an application designed to generate waste transport requests from a construction site to a waste treatment site.I developed the application from A to Z, including a form to collect information about the waste and the stakeholders of the request. This form is filled out by the applicant and can be modified before submission. Once validated, the request is automatically sent by email, and other stakeholders can sign it online. The signature is done via an OTP code received by email and to be entered on the site. Throughout the process, users can track the progress of the request in PDF format, with all the information and signatures.This application will be used by over 200 concrete plants across Europe and 100 aggregate quarries in France, including those of Heidelberg Group, Cementir, Calcia, Colas, and Eiffage.The application is available at this addressTechnical context:- React, TypeScript, Tailwind, Shad CN, Radix UI, React Hook Form, Agile Methodology✔️ React / Next.js Frontend Developer---------------------------------------------------🌈 HTML5 / CSS3 / SASS / Tailwind (7-1 pattern and BEM)⚛️ React JS / Next JS / JavaScript🗃️ Node JS / MongoDB / Prisma🔧 NPM / Webpack / Git✔️ Excellent command of web programming best practices (Opquast certified)🖼️ Showcase Websites
- OrientrekReact / Next.js Frontend DeveloperTRAVEL AND TOURISMMarch 2024 - September 2024 (6 months)Paris, FranceOrientrek was founded by Samuel Bernard. This travel agency offers immersive experiences in remote landscapes, providing its clients with a unique discovery of the Japanese mountains.I was contacted by Orientrek for the development of their new website to launch their business. I leveraged my network to form a small team of three people: a designer, Samuel, and myself. We worked using Agile methodology, with daily meetings for a month to track project progress. Since March, the site has been constantly evolving, with the final version aiming to integrate an online payment system to simplify trek booking.I was responsible for the entire website development, ensuring it accurately matched the designer's mockup. The site includes a contact form with automatic email sending, as well as dynamic pages, notably a homepage with an interactive map.Orientrek online:Technical context:- React, TypeScript, Next, SCSS, React Hook Form, SEO, Agile Methodology✔️ React / Next.js Frontend Developer---------------------------------------------------My technical skills:🌈 HTML5 / CSS3 / SASS / Tailwind (7-1 pattern and BEM)⚛️ React JS / Next JS / JavaScript🗃️ Node JS / MongoDB / Prisma🔧 NPM / Webpack / Git✔️ Excellent command of web programming best practices (Opquast certified)🖼️ Showcase Websites:- Development of your showcase website- Development of your one-page website- Development of your Landing Page (LP)- Website redesign- Website migration🚀 High-performance web applications:- Development of scalable and robust web applications- Optimization of reactivity for intuitive web applications- Enhanced security for reliable and secure web applications🛒 E-commerce website development:- Development of your e-commerce site / online store- E-commerce site redesign- E-commerce site migration🌐 Web project management:- Web project management with detailed specifications- Rigorous testing and thorough debugging- Adherence to deadlines and budgets🧑💻 API Integration
Reviews
Recommendations
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Education
- Professional Title of Web and Mobile Developer, level 5 (Bac+2)O'Clock2021Formation en téléprésentiel pendant 2 mois : 322h intensives : => 1 mois de spécialisation React.Js ( React State, React Hooks & Architecture Redux scalable ) => 1 mois pour consolider ses acquis sur le projet FoodLocal ( http://foodlocal.surge.sh/ ) --------------------------------------------------- ✔️ Développeur Frontend React / Next Javascript Mes compétences techniques : 🌈 HTML5 / CSS3 / SASS / Tailwind (pattern 7-1 et BEM) ⚛️ React Js / Next Js / JavaScript 🗃️ Node Js / MongoDB / Prisma 🔧 NPM / Webpack / Git ✔️ Excellente maîtrise des best practices de la programmation web (certifié Opquast) 🖼️ Sites vitrine : - Développement de votre site vitrine - Développement de votre site one page - Développement de votre Landing Page (LP) - Refonte de site internet - Migration de site internet 🚀 Applications web performantes : - Développement d’applications web évolutives et robustes - Optimisation de la réactivité pour des applications web intuitives - Sécurité renforcée pour des applications web fiables et sécurisées 🛒 Développement de sites E-commerce pour vendre en ligne : - Développement de votre site e-commerce / boutique en ligne - Refonte de site e-commerce - Migration de site e-commerce 🌐 Gestion de projet web : - Gestion de projet Web avec conception détaillée du cahier des charges - Tests rigoureux et débogage approfondi - Respect des délais et des budgets 🧑💻 Intégration d’API
Certifications
- Opquast® Certification: Mastery of Quality in Web ProjectsOpquast2021
- JavaScript React.js CertificationSkillValue2021