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GDemay/README.md

Typing SVG


LinkedIn Email Location


πŸ§‘β€πŸ’» About Me

const guillaume = {
    role: "Senior Full Stack Engineer",
    location: "Toulouse, France πŸ‡«πŸ‡·",
    currentFocus: "Building AI-powered SaaS products",
    expertise: ["Python", "TypeScript", "React", "Node.js", "AWS"],
    superpower: "Turning complex ideas into scalable, production-ready systems",
    motto: "Ship fast. Scale smart. Never stop building."
};

Senior Full Stack Engineer with 6+ years shipping high-performance platforms. I take products from Zero to One β€” bridging heavy backend logic (Python/AI) with modern reactive interfaces (React/TypeScript).

What drives me:

  • πŸ—οΈ Full Ownership β€” I build complete products, from database to deployment
  • 🧠 AI Integration β€” Shipping intelligent features that solve real problems
  • πŸ“ˆ Scale Obsession β€” Architecting systems that handle millions of requests
  • ⚑ Performance β€” Making things faster is my happy place


πŸš€ What I Do

πŸ“Š High-Scale AI Systems

Processing millions of requests daily

  • Built 3 AI products from concept to production
  • Architected Fastify microservices for real-time sports data
  • Redesigned infra with Docker & Kubernetes

Stack: Python FastAPI Docker Kubernetes AI/ML

☁️ Cloud & Backend

Serverless architectures that scale

  • Migrated enterprise systems Azure β†’ AWS
  • Optimized APIs for 40% faster response times
  • Built serverless systems handling thousands of concurrent requests

Stack: AWS Lambda Node.js TypeScript React WebSockets


πŸ› οΈ Tech Arsenal

Languages & Frameworks

Python TypeScript JavaScript Node.js React

Backend & APIs

FastAPI Fastify NestJS Django REST API

Cloud & DevOps

AWS Docker Kubernetes Lambda GitHub Actions

Databases

PostgreSQL MongoDB MySQL Redis


⚑ Career Highlights

πŸ† Achievement πŸ“Š Impact
Built 3 AI products solo Concept β†’ Production, full-stack ownership
Optimized high-traffic APIs 40% faster response times
Cloud migration (Azure β†’ AWS) Reduced costs & improved latency
Millions of daily requests Architected systems that never break
Serverless at scale Thousands of concurrent calls handled

πŸ“ˆ Journey

2024 ──────── πŸ’Ό Senior Python Engineer @ Stats Perform (High-scale sports AI)
     β”‚
2023 ──────── 🌍 Senior Python Engineer @ blackshark.ai (Cloud & Backend optimization)
     β”‚
2022 ──────── πŸ’» Freelance Senior Engineer @ Volteras / Helloprint
     β”‚
2020 ──────── ☁️ Software Engineer @ OVHcloud (Core cloud infrastructure)
     β”‚
2020 ──────── πŸŽ“ Master's in Computer Engineering @ EPITECH

🌍 Languages

French English Spanish German


🎯 Beyond Code

🀺 Fencing β€’ πŸ₯Ύ Hiking β€’ β™ŸοΈ Chess β€’ 🚴 Cycling β€’ πŸƒ Marathon


πŸ’¬ Let's Build Something Great Together


LinkedIn Email Me




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  1. GDemay GDemay Public

    Config files for my GitHub profile.

    1