<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Nick Nguyen - A Tech Nomad</title><description>Insights on IT, Digital Transformation, and Software Engineering.</description><link>https://nicknguyen8.com/</link><language>en-us</language><item><title>The Complete Guide to Deploying OpenClaw on an Ubuntu 24.04 VPS Securely</title><link>https://nicknguyen8.com/en/insights/openclaw-vps-setup/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/openclaw-vps-setup/</guid><description>Step-by-step guide to deploying OpenClaw on Ubuntu 24.04 with production-ready security via Nginx, HTTPS, Ollama local LLM, and Gemini.</description><pubDate>Sat, 21 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Accelerating Software Development with Agentic AI: From Theory to Practical Implementation</title><link>https://nicknguyen8.com/en/insights/agentic-ai-dev/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/agentic-ai-dev/</guid><description>How Agentic AI differs from AI Copilot, integrating Cursor/Cline into production workflows, and the Architecture-First engineering philosophy.</description><pubDate>Fri, 20 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Perfecting Content-Driven Architecture with Astro: Decoding the Power of Static Efficiency</title><link>https://nicknguyen8.com/en/insights/astro-content-architecture/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/astro-content-architecture/</guid><description>How Astro&apos;s Islands Architecture and Type-Safe Content Collections redefine performance benchmarks for content-driven websites.</description><pubDate>Fri, 20 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Building an Agentic Workflow with n8n and Local LLM (Ollama): Air-Gapped Enterprise Automation</title><link>https://nicknguyen8.com/en/insights/local-llm-n8n-workflows/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/local-llm-n8n-workflows/</guid><description>Deploy an Agentic Workflow stack with n8n and Ollama: LLM-driven Tool selection, Air-Gapped Data Privacy, flat-rate compute costs on self-hosted infrastructure.</description><pubDate>Fri, 20 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Abandoning Next.js for Astro: A Comprehensive Migration Guide &amp; 100/100 Lighthouse Optimization</title><link>https://nicknguyen8.com/en/insights/nextjs-to-astro-migration/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/nextjs-to-astro-migration/</guid><description>Case study migrating nicknguyen8.com from Next.js 14 to Astro 5: Islands Architecture, Nano Stores, and cutting JavaScript payload by 95%.</description><pubDate>Fri, 20 Mar 2026 00:00:00 GMT</pubDate></item><item><title>Global Distributed Architecture: Ultra-Fast Systems with Cloudflare Workers</title><link>https://nicknguyen8.com/en/insights/building-distributed-arch/</link><guid isPermaLink="true">https://nicknguyen8.com/en/insights/building-distributed-arch/</guid><description>A technical analysis of Edge Computing and how Cloudflare Workers, KV, D1, and R2 enable globally distributed architectures with near-zero latency.</description><pubDate>Thu, 19 Mar 2026 00:00:00 GMT</pubDate></item></channel></rss>