Renaud G.

💼 Ruby on Rails Developer | Freelance Technical CTO | AI & Infra Automation Expert

👋 Ruby on Rails Developer and intelligent automation expert, I assist startups and SMEs in the design, evolution, and scalability of their web products and workflows.

My approach combines backend development, intelligent infrastructure, and AI integration to accelerate processes and reduce technical load.

Currently freelancing, I work on technical strategy, setting up automated environments, and managing AI and DevOps projects.

🚀 What I bring to you

- Development of MVPs and web platforms with Ruby on Rails.

- Automation and AI integration (agents, LLM APIs, orchestrations).

- Audit, optimization, and redesign of existing applications (performance, scalability).

- Intelligent cloud deployment: CI/CD, monitoring, Docker, Terraform, AWS, Render, Heroku.

- Integration of external APIs and development of MCPs on FastAPI

🧠 Complementary Expertise

- AI Automation & Intelligent Infra: connected workflows, observability, auto-scaling.

- Technical & Performance Audit: diagnostics, architecture, improvement plan.

- Setup of comprehensive tests and CI/CD pipelines.

- Technical coaching and skills transfer

💬 In Practice

- Fluid collaboration driven by value.

- Controlled billing per deliverable or fixed price depending on scope.

- Goal: deliver fast, well, and sustainably.

📩 Available for your Ruby on Rails, AI, and intelligent infrastructure projects.

Let's build your future tools together.