Hi, I'm Juan 👋

This is where I document what I am building: AI agents, engineering experiments and practical workflows from real projects.

What I work on

• 🤖 AI agents and automation
• 🧰 Developer workflows and coding assistants
• 🗄️ Data interfaces and applied LLM tooling
• 🐳 Personal infra and self-hosted systems
• 🅰️ Angular and dynamic UI architecture

AI agents and AI tooling

• 🤖 openclaw_setup: Self-hosted Docker setup for OpenClaw, focused on practical agent operations.
• 🧲 x_listener: Chrome extension prototype that captures X API activity into local IndexedDB.
• 📊 langchain_sql_gradio: LangChain + SQL + Gradio experiment for natural language data querying.
• 🎙️ voice_to_pdf: Prototype to fill PDF documents with voice commands.
• 🦙 ollama_chat_app: Lightweight chat app for locally hosted Ollama models.
• 🔌 mcp_example: Minimal MCP example project.
• 🧪 gpthackathon: Hackathon style LLM prototype work.

Engineering and frontend POC

• 🧩 formql: A framework for building dynamic forms in Angular
• ⚡ angular-rxjs-in-memory-caching-dynamic: RxJS caching patterns for dynamic Angular apps.
• 🧠 angular-rxjs-in-memory-caching: Angular + RxJS in-memory caching demo.
• 🧱 angular-rxjs-facades-dynamic-components-d3tnxy: Facade pattern and dynamic components in Angular.
• 🔍 change-detection: Angular change detection experimentation.
• 🌿 ivydemo: Angular Ivy demo project.
• 🐞 ivyPackageLazyLoadIssue: Repro project for Angular Ivy package lazy-load behaviour.
• 🏷️ decorator-demo: TypeScript/Angular decorator experiments.
• 🕸️ graphql: GraphQL and frontend experimentation repo.

Web and playground projects

• 🌐 jstoppa.com: Source for my personal website and writing.
• 📈 playground.bar-chart-race: Data visualisation playground.

GitHub activity