You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Arthur Le RayAL

Arthur Le Ray

Fullstack Developer | AI Expert | Cloud | DevOps

€500/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Arthur

Fullstack Engineer & Product Builder | Nantes 📍

I help startups and large companies design and deploy ambitious web products. With 5 years of experience and an entrepreneurial spirit, I don't just code: I build technical solutions to serve your business objectives.

I've had the opportunity to work with Additi Média / Ouest-France, Handipharm, WilliM, BIG, and launch my own products (PitchFlow, Synece).

đź’ˇ My Philosophy: "Product-First Engineering"
I combine a Product vision (UX, ROI, acquisition) with Technical excellence (clean code, scalable architecture, industrialization).

🚀 MY DIFFERENCE: AUGMENTED ENGINEERING

AI Velocity: I integrate the latest AI-assisted workflows (Conductor, LLMs, Agents) to accelerate the development cycle and optimize your Time-to-Market, without compromising on quality.

SaaS Mindset: Having launched my own platforms, I anticipate your growth and monetization challenges from the architecture phase.

End-to-End Autonomy: I manage the entire product lifecycle (needs definition, architecture, implementation, CI/CD, deployment).

🤝 WHAT I BRING TO YOU

Cloud & Web Fullstack Development

Design of scalable and sustainable architectures

Integration of AI solutions (LLMs, RAG, Agents)

đź›  TECHNICAL STACK
Core: TypeScript (Nuxt, Node.js), Python
Data & Cloud: PostgreSQL, Supabase, MySQL, SQLite, AWS, Google Cloud
Ops & QA: Docker, Gitlab CI, Jest, Playwright, K8s
AI: OpenAI, Gemini, Claude

đź‘‹ A project, an idea, or a technical challenge? Let's discuss!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • BIG - Business Is a Game
    Full Stack Engineer 360
    January 2025 - Today (1 year and 5 months)
    Creation of a SaaS project, setting up the complete architecture, observability, and technology choices.
    Nuxt.js Supabase Rust Grafana Project Management
  • PitchFlow
    Co-founder
    December 2024 - Today (1 year and 6 months)
    Creation of a SaaS project aimed at allowing speakers in meetings to easily collect and respond to audience questions.
    Nuxt.js Supabase Project Management
  • Additi MĂ©dia
    Full Stack Engineer
    May 2024 - December 2024 (7 months)
    Intervention at the Ouest-France group to stabilize and push a new version of an existing solution. "Changing a tire at 200km/h on the highway"
    PHP Symfony DevOps

Recommendations

CH
Samuel PlatonSP
Daniel V.DV
+2
Cédric Hourdeau and 4 other people have recommended Arthur

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Master's Degree RNCP Level 7 -- Expert in Information Technology and Information Systems
    EPSI - IT Engineering School
    2023
    Piloter l'informatique décisionnel d'un S.I (Big Data & BI) : 📍 Data Science 📍 Visualisation des données 📍 Gouvernance des données & intégration 📍 Data Architectures 📍 Data & sécurité Concevoir et développer des solutions applicatives métier et spécifiques (mobiles, embarquées et ERP) : 📍 Ingénierie des besoins et conception applicative 📍 Développement Cloud & I.A 📍 Test et intégration 📍 Mise en place de l'applicatif Concevoir et sécuriser des solutions d'infrastructures virtualisées et cloud : 📍 Performance d'une infrastructure 📍 Surveillance et sécurisation d'une infrastructure 📍 Virtualisation et Cloud 📍 Plateforme de communication sécurisée & plateforme Workplace Analyser et définir la stratégie d'un S.I 📍 Veille et Analyse des besoins 📍 Management et performance du S.I. 📍 Sécurité d'un S.I. 📍 Stratégie S.I. 📍 RSE et S.I. Manager un projet informatique avec agilité en collaboration avec les parties prenantes 📍 Management de projet et agile 📍 Management d'équipe et environnement multiculturel
  • RNCP II: IT Designer Developer
    EPSI - IT Engineering School
    2021
    Concevoir et tester des solutions applicatives 📍 Intégration continue et DevOps/SysOps 📍 Développement Font-End et Back-End 📍 Développement mobile 📍 Développement & Testing Administrer & Concevoir des solutions d'infrastructure 📍 Sécurité d'une infrastructure Gérer des données selon une approche DevOps 📍 Exploitation des données 📍 Environnement client-serveur 📍 Développement des composants via un SGBD Gérer un projet selon une approche DevOps 📍 Approche SysOps et agile 📍 Conception d'une application Communiquer & Assurer une veille technologique 📍 Communication en langue anglaise et française Développement professionnel & Savoir-être 📍 Innovation, Créativité & Éthique professionnelle

Skill set

Categories