Freelancer profile translated to English.
Back to original languageAbout Isabelle
I help freelancers, VSEs, associations, and project owners in creating or redesigning modern, fast, and SEO-optimized websites.
My goal is to design websites that inspire trust, offer a fluid user experience, and concretely contribute to the visibility of your business on Google.
Specializing in web development, SEO, and UX, I handle the entire project: design, integration, performance optimization, technical SEO, accessibility, and deployment.
My projects consistently achieve excellent Lighthouse scores in performance, SEO, accessibility, and best practices, while adhering to current web standards.
I work on both new website creations and redesigns aimed at improving the visibility, credibility, and performance of existing sites.
Main technologies: Astro, Next.js, React, TypeScript, and Tailwind CSS.
✔ Fast and performant websites
✔ Technical SEO optimization
✔ User Experience (UX)
✔ Web accessibility
✔ Responsive design
Serious, rigorous, and proactive, I prioritize sustainable solutions tailored to each client's objectives.
Have a project? Let's discuss your needs together.
French
Native or bilingual
English
Conversational
Can work on-site
Arras (up to 50km), Lens (up to 50km), Amiens (up to 50km), Lille (up to 50km), Albert (up to 50km)
Experience
- ACCEO PRO
On Malt
UX Design, Astro Front-End DeveloperCONSULTING AND AUDITSMay 2026 - June 2026Lens, FranceDesign and development of the ACCEOPRO showcase websiteDesign and development of a custom showcase website for a firm specializing in skills assessment, career guidance, and VAE (Validation of Acquired Experience).The project was built withAstroto ensure excellent performance, a fluid user experience, and advancedSEOoptimization. I handled the entire project:UXdesign, page architecture, integration, performance optimization, natural referencing, accessibility, responsive design, and deployment.Achievements:- Creation of a modern and responsive design
- Website development with Astro and Tailwind CSS
- Technical and semantic SEO optimization
- Implementation of sitemap and metadata
- Web performance optimization (Core Web Vitals)
- Accessibility improvements
- Domain deployment and configuration
- Creation of a simplified content management system for the client
- La Licorne CosmiqueIndependent FullStack DeveloperTELECOMMUNICATIONSOctober 2024 - Today (1 year and 10 months)Arras, FranceAfter a career change to **web development**, I now work as an independent web developer.I assist clients with concrete projects: creation and redesign of **showcase websites**, modernization of existing sites (particularly from WordPress to modern stacks), performance optimization, accessibility, and technical SEO.Over the past year, I have worked on several real client and personal projects, which have allowed me to consolidate an approach focused on quality, maintainability, and client autonomy. I have also trained inSEOandUX designto better support my clients throughout their projects.I prioritize:
- Fast, accessible, and well-structured websites with Astro, React, and/or Next
- Technical choices adapted to real needs
- Clear and educational communication with my clients
My portfolio reflects this approach and my continuous evolution as a web developer. - Karine Lamarre ThérapiesCreation and front-end development of a showcase websiteHEALTH AND WELLNESSOctober 2025 - November 2025Complete creation of a professional showcase website for an independent business.Typical mission: architecture design, front-end development with Astro, technical SEO optimization, performance (100% Lighthouse), advanced security, and deployment.
Work performed:
- Design and sitemap creation
- Website development with Astro to ensure speed, stability, and optimized referencing
- Responsive integration (mobile, tablet, desktop)
- SEO optimization (structure, performance, accessibility, semantics)
- Advanced site security (A+ score in security headers)
- Performance optimization with a 100% score in all four Lighthouse categories
- Implementation of Google tools (Analytics, Search Console, Maps)
- Hosting, deployment, and domain name configuration
Result:
A fast, secure, modern website adapted for the online visibility of a professional business.
Reviews
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Education
- Bootcamp for Web and Mobile Application Designer/Developer - RNCP Title 37625La Capsule Lille Campus2024Formation intensive orientée projets, front-end moderne et bases back-end.
- Self-trainingContinuous Self-Training — Web Development - SEO - UX/UIAutoformation axée sur le front-end moderne, la performance web, le SEO technique et les bonnes pratiques. Veille et autoformation continue via les ressources Google (SEO, performance, accessibilité, bonnes pratiques web).
Certifications
- RNCP Title of Designer, Web and Mobile Application DeveloperLa Capsule2025
- Google UX DesignGoogle2026