Freelancer profile translated to English.
Back to original languageAbout Jonathane
🚀 Product-oriented Full Stack Developer — I help startups, SMEs, and agencies in creating and evolving their digital products: websites, SaaS, e-commerce platforms, and business applications.
What I deliver:
• Functional MVPs and POCs in a few weeks
• Complete web applications (front, back, database, deployment)
• Technical overhauls and migrations (legacy → modern)
• API integrations, automations, and workflows
• Security audits and stabilization of production products
Main Stack:
• Back-end: Laravel (PHP), Node.js, REST API, OpenAPI, authentication & authorization
• Front-end: React, Next.js, Vue.js, Tailwind CSS, TypeScript
• Data & Infra: MySQL, Supabase, Docker, GitLab CI/CD
• Tools: Stripe, Zapier, n8n, Google Workspace, Zoho CRM
My method: clean, tested, documented code. Regular communication, progressive deliverables, complete autonomy on the technical side. I mostly work remotely but remain 100% available during business hours.
⭐ Average rating 5/5 — availability confirmed
💬 Let's talk about your project — free quote and initial consultation.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- COSY HAIR BEAUTY
On Malt
Creation of a professional website for a trichopigmentation centerHEALTH AND WELLNESSFebruary 2026 - February 2026Fréjus, FranceContext: Launch of a new trichopigmentation center in Torre del Mar requiring a professional online presence to generate leads and establish brand credibility.Deliverables:- User journey sitemap and structure (UX)- Custom web design aligned with the brand identity- Complete responsive showcase website (desktop + mobile)- On-page SEO optimization (tags, structure, speed)- Contact form + contact information integration- Website launch and domain name configurationResult: Turnkey website delivered, ready for the center's opening communication. Client is autonomous in updating content. - Lauters LabsOpenCart 4 – Setup GitLab + Docker + docker-compose (Lot 0)February 2026 - February 2026Fréjus, FranceContext: OpenCart 4.x store to be industrialized for a smooth production deployment.Deliverables:• Structured GitLab repository + complete CI/CD pipeline• Standardized Docker environment (isolated staging + production)• Technical audit of the existing system + stabilization planResult: Automated deployments, end of manual production deployments, team autonomous for future releases.
- GUIDASSUR48h Audit – Security & Conversion Funnel (V1 production-ready)BANKING AND INSURANCEJanuary 2026 - February 2026Context: Product developed on Base44 in pre-production phase. Critical challenge of ensuring payment funnel reliability and security lock-down before opening paid traffic.Mission:- Complete technical audit of the existing system (code, architecture, dependencies)- Conversion funnel analysis and identification of friction points- Review of authentication and authorization mechanisms- Identification of security vulnerabilities and compliance risks- Prioritization of corrective actions based on impact/effortDeliverables:- Detailed audit report with criticality per item- Prioritized stabilization plan for smooth production deployment- Concrete recommendations on authentication, payments (Stripe), and REST APIResult: Clear roadmap for production deployment, team aligned on priority risks. Pure analysis mission (no redesign).
Reviews
Recommendations
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Education
- Web DeveloperAda Tech School Lyon2016Formation intensive de 9 mois en présentiel suivie de 21 mois en alternance, axée sur la pratique et l'acquisition de compétences techniques en développement web. adatechschool
Certifications
- Expert in Laravel development certified EdchartEDCHART INC2025
- Expert in CodeIgniter development certified EdchartEDCHART INC2024