Learn how to connect a Custom GPT to WordPress.com with OpenAPI, OAuth2 tokens, and publish drafts automatically.
Publish WordPress Drafts with Custom GPT + OpenAPI
Autor: Juanlu, elGuerre
¡Hola! Soy Juan Luis —aunque muchos me conocen como Juanlu o "El Guerre"—, desarrollador de software con más de 20 años de experiencia y un claro enfoque técnico en tecnologías Microsoft, especialmente .NET y Azure.
Me dedico a diseñar, liderar y construir soluciones eficientes y escalables para entornos empresariales. A lo largo de mi carrera, he trabajado como arquitecto, tech lead y referente técnico en múltiples proyectos nacionales e internacionales, liderando desde la definición de arquitecturas hasta la implementación de microservicios en Azure (AKS, App Services, CosmosDB, API Management…). También tengo una sólida base en DevOps, CI/CD con Azure DevOps y uso de herramientas como Docker, Terraform y Helm.
Además de la parte técnica, soy mentor, formador y ponente, con presencia activa en comunidades tecnológicas, tanto internas como públicas. Me apasiona la innovación, la automatización y seguir aprendiendo día a día. Me esfuerzo por mantener un enfoque pragmático, ágil y orientado a la calidad, tanto en el desarrollo como en la gestión de equipos y proyectos.
Fuera del trabajo, disfruto planificando viajes con mi familia, corriendo para despejar la mente y perfeccionando mi inglés a base de frases útiles del día a día. También soy el autor de este blog, donde comparto lo que aprendo y construyo, especialmente en torno a .NET, Azure, IA generativa y buenas prácticas en el desarrollo de software.
From Loud & Hot to Cool & Quiet
The Order That Finally Silenced My Dell XPS 15 (Docker Tweaks Optional) How I cooled a Dell XPS 15, cut fan noise & temps with BIOS + power‑plan tweaks—plus optional Docker & WSL2 tuning. Copy‑paste ready for WordPress. Why This Matters — A Personal Field Report This is my personal story fixing performance and overheating problems on a Dell XPS 15 (9570, … Sigue leyendo From Loud & Hot to Cool & Quiet
How to install Redis & Mongo on a «Raspberry pi» using Docker and connect remotely
📘 Introduction Deploying Redis and MongoDB 4.x on a Raspberry Pi means dealing with ARM compatibility, container networking, and security best practices. Redis is fully multi-architecture, while MongoDB requires using version 4.x on Pi to avoid ARMv8.2-A dependency errors. You'll install Docker on the Pi, deploy both services with Docker Compose, manage your Pi from … Sigue leyendo How to install Redis & Mongo on a «Raspberry pi» using Docker and connect remotely
Boosting Developer Productivity with Git Worktree and AI Agents
Introduction As a developer exploring the integration of AI agents like Claude, Gemini CLI, and ChatGPT into my daily workflow, I recently discovered a powerful but often overlooked Git feature: git worktree. At first, it sounded like one of those "cool but unnecessary" Git features. But once I started working with AI agents in parallel … Sigue leyendo Boosting Developer Productivity with Git Worktree and AI Agents
Extending Semantic Kernel with MCP and Google Gemini: Real‑Time Weather Agent
Introduction In our previous article, you learned how to expose a weather API using [McpServerToolType] and [McpServerTool]. In this follow-up, we’ll integrate that same API with Semantic Kernel, but we’ll use Google Gemini v2.5 as the LLM to enable automatic tool invocation, something not possible with ONNX at moment I'm writing this post. Architecture Overview … Sigue leyendo Extending Semantic Kernel with MCP and Google Gemini: Real‑Time Weather Agent
Implementing Embeddings via ONNX with Semantic Kernel for Local RAG Solutions in .NET
Introduction In our previous article "Building a RAG API with .NET, Semantic Kernel, Phi-3 and Qdrant", we focused on setting up a local Retrieval-Augmented Generation (RAG) API with minimal dependencies on external services. One key piece of that architecture, which we only briefly touched upon, is the embedding service. In this follow-up, we'll dive deeper … Sigue leyendo Implementing Embeddings via ONNX with Semantic Kernel for Local RAG Solutions in .NET
[TIP] From Custom Converters to Attributes: Polymorphic Serialization Made Easy in .NET
Introduction Over the past few days, I’ve been deep in the trenches working with serialization of complex objects in .NET. Like many of us, my go-to method was to create custom JsonConverter classes—the usual routine. But then I stumbled upon something surprising: new polymorphic serialization features introduced in .NET 8. Naturally, curiosity kicked in, and … Sigue leyendo [TIP] From Custom Converters to Attributes: Polymorphic Serialization Made Easy in .NET
Automate Unit Tests in .NET with GitHub Copilot Agents: Prompt, Iterate, and Win!
Introduction Writing effective unit tests is a crucial part of professional software development, especially in modern .NET projects. Lately, I have been refining my approach to unit testing by leveraging GitHub Copilot and the new Copilot Agents feature in Visual Studio Code. Instead of manually writing every test, I discovered a powerful workflow where AI … Sigue leyendo Automate Unit Tests in .NET with GitHub Copilot Agents: Prompt, Iterate, and Win!
🚀 Building a RAG API with .NET, Semantic Kernel, Phi-3, and Qdrant: Enrich Your E-commerce Experience
Learn how to build a powerful RAG (Retrieval-Augmented Generation) API using .NET, Microsoft Semantic Kernel, Phi-3, and Qdrant. Combine your private e-commerce data with LLMs to create smarter, grounded responses. Simple and easy step-by-step! Introduction In previous articles we explored the power of Phi-3 for image analysis and automating e-commerce product descriptions. Now, let's take … Sigue leyendo 🚀 Building a RAG API with .NET, Semantic Kernel, Phi-3, and Qdrant: Enrich Your E-commerce Experience
Extend GitHub Copilot in VS Code with Custom .NET Tools via MCP
Learn how to create a custom MCP (Model Context Protocol) server with .NET and integrate it into Visual Studio Code. Step-by-step guide with a simple code example. Introduction As GitHub Copilot and AI-powered agents become key components of modern development workflows, integrating custom logic into your IDE is more valuable than ever. Model Context Protocol … Sigue leyendo Extend GitHub Copilot in VS Code with Custom .NET Tools via MCP
