Freelancer profile translated to English.
Back to original languageAbout Perrine
Full-stack web developer & AI-assisted UX/UI Designer (Cursor, Lovable, Claude code)
I design and develop modern, high-performance, and tailor-made web applications, from UX/UI design to production deployment.
After several years in pure web development (front-end and back-end), I integrated the most advanced AI tools for low-coding. Thanks to Cursor and Lovable, I now practice vibe coding: an approach that allows me to deliver high-quality projects in record time, without sacrificing code robustness. Impeccable code review!
My technical skills:
Front-end:React, Next.js, TypeScript, JavaScript, HTML, CSS, Tailwind CSS
Back-end:Node.js, REST API, GraphQL API, Supabase, databases
UX/UI Design:Figma, design system, prototyping, responsive design
AI Tools:Cursor AI, Lovable, GitHub Copilot
Deployment:Vercel, Git, GitHub, CI/CD
Technical SEO, web performance, accessibility
What I deliver:
→ Creation ofweb and SaaS applicationsfrom A to Z
→ Development ofMVPsand rapid prototyping
→Showcase websites and landing pageswith high conversion rates
→Website redesign(design and development)
→E-commerce websitesand custom platforms
→ Pixel-perfect front-end integration from Figma mockups
→UX/UI Auditfor user experience optimization
→SEO AuditGoogle LLM
→ Technical consulting andarchitecturechoices
Why work with me?
My dual developer + designerUX/UI background allows me to manage a web project from A to Z. I understand technical challenges as well as user needs. I have a lot of skills in content writing.
State-of-the-art AI tools make me **fast and efficient**, while ensuring clean, maintainable, and scalable code.
I collaborate with agencies, startups, SMEs, large corporations, and independent professionals.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- SAS SALAM SALAM
On Malt
Expert Technical Web Audit — Shopify E-commerce Site in Pre-productionARTS AND CRAFTSMay 2026 - May 2026Paris, FranceTechnical and SEO audit mission carried out as an expert appraiser on the Salam Salam Les Tapis Sauvages e-commerce site, developed on Shopify, as part of a preliminary expert assessment.Scope of the technical audit:Responsive design and multi-screen compatibility audit (mobile, tablet, desktop, large screen 2560 px)Technical SEO audit: meta tags, structured data, Schema.org, indexability, Core Web VitalsPerformance audit: Google Lighthouse score (desktop and mobile)Accessibility audit: WCAG 2.1, ARIA, contrast, keyboard navigationFront-end code quality audit: HTML5, CSS3, JavaScriptCompliance analysis: features present, absent, or non-compliantComparison of validated Figma mockups and delivered Shopify integrationDocumentation of anomalies with timestamped screenshots and URLsDeliverable:Technical expert report (approx. 28 pages)Report structured for legal use, written with a dual technical and non-technical perspective, including a compliance summary table, numbered figures, and an expert appraiser's conclusion.Tools:Google LighthouseChrome DevToolsNavigation Timing APISource code inspectionChrome resolution emulatorExpertise:Shopify Front-end DevelopmentTechnical SEOE-commerce AuditWeb Expert Appraisal - Le courrier de BovetDesign of a Management Software (CRM)CIVIC AND SOCIAL ORGANIZATIONSMarch 2026 - May 2026 (2 months)Paris, FranceI first cleaned a heavily affected database of nearly 2000 members and then connected it to a management interface that I designed entirely. I also linked it to Hello Asso so that new members are automatically added to the Dashboard and their database.The association's directors and secretary can now log in securely and manage the association's specific activities. Previously, they only had a Microsoft Access database and Excel spreadsheets.Technically, the entire system was built with Lovable and Cursor. Deployed on Vercel, and the database was integrated with Supabase.
- Workflow Automation LabRedesign of the website workflowautomationlab.comTECHFebruary 2026 - February 2026Paris, FranceComplete redesign of the Workflow Automation Lab websiteMigration from WordPress to modern Next.js 16 with complete SEO, UX/UI, and performance optimization. Vibe coded with Lovable and Cursor.🎯 CONTEXTShowcase website for an automation expert requiring technical modernization and conversion improvement.🚀 ACHIEVEMENTSTechnical Development:- Migration WordPress → Next.js 16 (App Router, TypeScript)- Modular architecture with reusable React components- Image optimization (next/image, WebP, lazy loading)- CI/CD GitHub → Vercel with automated deploymentsUX/UI Design:- Complete visual identity redesign + design system- One-page architecture optimized for conversion- Mobile-first responsive design- 8 strategic sections with fluid micro-animationsUX Writing & Content:- Complete rewrite focused on conversion- Storytelling and quantified benefits- 3 client testimonials with quantified results- FAQ organized by categories (4 tabs)SEO - Complete Optimization:- Technical SEO: Semantic HTML, Schema.org, meta-data- On-page SEO: strategic keywords, internal linking- Integrated blog with long-tail optimized articles- SEO-friendly URLs, XML sitemapPerformance & Accessibility:- Load time < 2s (vs. 5-7s before)- Lighthouse Score expected 90+ (vs. ~50)- WCAG 2.1 AA compliant accessibility- Optimized Core Web Vitals📊 EXPECTED RESULTS- Organic traffic: +150% in 6 months- Conversion rate: +50%- Bounce rate: -30 to -40%🛠️ TECHNICAL STACKNext.js 16, React, TypeScript, Tailwind CSS, Vercel, GitHub# "Need a similar redesign or an audit of your current site? Contact me to discuss your project!"
Reviews
Alexis
Fondateur - Workflow Automation Lab
Reviewed on 2/10/2026
Perrine assisted me with the redesign of my showcase and lead generation website. She perfectly understood the specifications, executed them flawlessly, and was proactive with suggestions. I am very satisfied with the result and recommend her without hesitation.
See you soon for the next steps!
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Education
- Master of Educational SciencesUniversity of Normandy2020
- Web Site Designer DeveloperWild Code School2023- DĂ©veloppement full stack - React - Next.js - Node.js - Svelte - Javascript - Html - CSS
Certifications
- Voltaire Certificate 912/1000Projet Voltaire2012