Web Development Articles
Thoughts, tutorials, and insights on web development, performance, SEO, modern frameworks like Astro and React, and the evolving tech landscape.
Itaú justified mass layoffs by blaming low productivity in remote work. I analyze the narrative, employee testimonies, and the human impact. 
Does remote work really work? What iFood’s CEO said and what I’ve lived in practice
iFood’s CEO defends remote work. I analyze his stance, bring research data, my experience, and a real counterexample of when the strategy fails. 
Vibe Coding Is Just the Beginning: How to Think Software Architecture with AI
How to architect systems with AI: agents, patterns (RAG/ReAct), 12-Factor Agents, and trade-offs in latency, cost, and quality. 
How to Apply Technical SEO to Your Code (Without Marketing Jargon)
A practical guide to technical SEO for devs: performance, indexing, Core Web Vitals, and code optimization best practices. 
Astro and Island Architecture: how it works and why it matters
Learn how Astro applies Island Architecture to deliver faster, more flexible, and maintainable websites. 
Migrating from Next.js to Astro: A Complete Restructuring Journey
Discover how I migrated my portfolio from Next.js to Astro with Cursor's help, resulting in 20% better performance and a complete blog system.