👋 Hi, I'm Jonathan Gelin

Developer Experience Architect | AI Tooling & Nx Expert

I help teams align architecture, tooling, and practices using Nx, strong conventions, and AI-assisted automation.

🌐 smartsdlc.dev — Build on Foundations, Scale with AI.

Developer Experience → AI Orchestration → Engineering Foundations

🎯 What I Do

• Nx Monorepos — Polyglot build systems (TypeScript, Java, Go, Python, .NET) unified under one workspace
• Developer Experience — CI/CD optimization, testing strategies, and workflow automation
• AI-Augmented Tooling — Architecture-aware AI assistants and Claude Code plugins
• Micro-Frontend Architecture — Single-spa, Module Federation, Import Maps

Certifications: Nx Champion • Nx Expert

🔭 Currently Working On

• AI-Powered SDLC — Building architecture-aware AI frameworks for developer experience
• Claude Code Plugins — Custom agents and skills for AI-augmented development
• HugeNx — Convention-driven Nx workspace generator for reproducible architectures

📣 Recent Talks

| Date | Conference | Topic | |------|------------|-------| | 2024-10 | React Brussels | Poly Monorepos | | 2024-10 | DevFest Nantes | Poly Monorepos | | 2024-10 | Monorepo World | 📺 Video | | 2024-05 | TIL Conf | 📺 Video |

📚 Blog — smartsdlc.dev

• AI-Powered SDLC: Building an AI Framework for Developer Experience — 2025-01
• 10 Tips for Successful Nx Plugin Architecture — 2025-01
• Poly Monorepos with Nx — 2024-10
• Cherry-Picked Nx v19.6 Updates — 2024-08
• Cherry-Picked Nx v19.5 Updates — 2024-07
• Cherry-Picked Nx v19.4 Updates — 2024-06
• Deep Dive into Nx Affected — 2024-06
• Reproducible Nx Workspace with HugeNx's Conventions — 2024-05
• Nx Crystal Plugin Picking the Essentials — 2024-03
• Local Library Development with Nx Release and Verdaccio — 2024-03
• Target Exclusions in Nx Project Crystal — 2024-03
• Import Maps, Micro Frontends, and Nx Monorepos — 2024-03
• Discovering Nx Project Crystal's Magic — 2024-02

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📫 Connect