Freelancer profile translated to English.
Back to original languageAbout Fahari
Web Developer | PHP | Symfony | Laravel | RAG ⚙️
Is your application showing its limits inperformance or stability**? I step in to take over an existing codebase or **design a solid product in React, Next.js, and TypeScript.
16 years of experience on various projects:
- Asterisk : contract analysis platform with LLMs (NestJS, React, GraphQL)
- Up Creators : Webflow migration to Next.js, Stripe payments, real-time messaging
- Solteo : photovoltaic SaaS, Flask/Next.js, process automation
- Digital Virgo : micro-payment, 10M+ transactions/month
- Olympique de Marseille : high-load ticketing, 40K+ simultaneous connections
What I deliver:
Performant React / Next.jsapplications, dashboards, secure APIs, Stripe and real-time integrations.
Automated n8n workflows, AI agents, RAG pipelines to leverage your data.
Stack: Next.js, React, TypeScript, Node.js, NestJS, Python, FastAPI, PostgreSQL, n8n, LangChain, Docker, AWS
My approach: A stable, tested, documented product, ready to scale.
Contact me (response within 1 hour) for an initial discussion.
French
Native or bilingual
English
Fluent
Can work on-site
Marseille (up to 50km), Paris (up to 50km), Lyon (up to 50km), Nantes (up to 50km), Toulouse (up to 50km)
Experience
- ObatWeb Developer | Symfony | API Platform | ReactCIVIL ENGINEERINGApril 2026 - Today (4 months)Paris, France→ Mission Objective: Migration and version upgrade of the application core (Core API Platform / Symfony) for a construction management platform, a cross-functional project affecting several teams and business areas, without interrupting production.→ Achievements:Migration of legacy API routes from the PHP monolith to API Platform in a hexagonal microservices architecture (CQRS) → modernized core, decoupled scopes, controlled version upgrade.Coordination of multi-repo deliveries (api-contracts, sales, front, core) respecting each team's conventions → parallel progress on multiple fronts, limited conflicts.End-to-end review/CI flow audit + concrete proposals to streamline the cycle → reduced cycle time, clear separation between blocking issues and follow-up tickets, knowledge capitalization in documentation.→ Technical Stack: PHP, Symfony, API Platform, React, TypeScript, Redux Saga, TanStack Query, Docker, GitLab CI
- sooweWeb Developer React.js | Next.js | TypescriptE-COMMERCEFebruary 2026 - Today (6 months)Paris, France→ Mission Objective:**Redesign** and complete integration of an affiliate-marketed beauty price comparator, withmobile-first UX modernizationand enhanced advertising administration tools.→ Achievements:*UI/UX Redesignfrom existing mockups + integration of 10 pages on the existingNext.js project→ modern experience, smooth user journey,API connection maintained.*Extension of the admin back-office(catalog/blog ad slots, multi-image carousel) → client autonomy in monetization, zero technical intervention.*SEO and performance optimization(lazy loading, Core Web Vitals, sitemap) → better indexing, reduced loading times.→ Technical Stack: Next.js, React, Figma, REST API, Technical SEO
- SylaWeb Developer React.js | Next.js | TypescriptEDUCATION AND E-LEARNINGFebruary 2026 - Today (6 months)Paris, France→ Mission Objective:**Development of an AI chatbot integrated into a web application** for a Qualiopi consultant, replacing weeks of email/phone collection with a guided conversational questionnaire and automatic generation of the final Word document.→ Achievements:*Conversational assistant web applicationstructured (66 questions, 10 themes) with session saving and resuming → smooth data collection, autonomous clients, zero manual follow-up.*LLM integration for intelligent follow-upin case of insufficient answers → guaranteed data quality, time saving for the consultant.*Secure invitation system via magic link + automatic generationof the Word document compliant with the France Compétences template → deliverable ready for use, protected methodology.→ Technical Stack: Next.js, React, OpenAI API, Node.js, TypeScript
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Education
- Licence NTI / SILUniversité de Provence (Aix-Marseille I)2010Java, PHP, Merises, Linux, Command Shell
- BTS Informatique de GestionVictor Hugo, 13003 Marseille2009PHP Object, Algorithmiques, Merises (MCD, UML,..), Développement d'application web, SQL, Java
Certifications
- SCRUMm2infromation2017
- SymfonySymfony sensiolabs2017