Why Async Agentic AI Does Not Mean Free Productivity

Agentic AI can speed up execution, but expected delivery gains are often overstated because humans still pay the cost of review and context switching.

Hawaii Big Island: Volcanoes, Beaches, and a 3-Day Escape

A 3-day Big Island itinerary with Kīlauea views, lava tubes, black sand beaches, turtle spotting, and practical logistics from our Easter trip.

Six Hours by the Fire for Costela Fogo de Chão in Brazil

A day in Brazil making costela fogo de chão, with six hours by the fire, family time, and one of my favorite barbecue traditions.

Modified: April 11, 2026 · Created: April 11, 2026 · João Vieira (JV) · Travel & Adventures

Is Agentic AI Like a Drug?

Agentic AI made me more productive at work, but I am ending every day more mentally tired. A personal reflection on reinforcement loops, dopamine, and sustainability.

Modified: April 21, 2026 · Created: March 30, 2026 · João Vieira (JV) · Leadership & Work

IntelliJ AI Chat Window Is Better Than the Copilot Plugin

After using both tools in daily work, I found the IntelliJ AI chat window flow more productive than the Copilot plugin.

The Podcasts That Made Me Smarter, Healthier, and Happier in 2025

Discover the top 5 podcasts that fueled my learning, health, and inspiration in 2025, along with key episodes and insights from my listening journey

JPA Delete Queries and Optimistic Locking: Why Batching Fails

Discovered why JPA deleteAll wasn’t batching: @Version fields force entity loading for optimistic locking. The fix: explicit @Query annotation.

Spring Boot 4 Migration Analysis

A detailed analysis of the major changes in Spring Boot 4, including Jackson 3 migration, Java 17 baseline, and dependency updates.

My Health and Fitness Journey in 2025: Building on a Strong Foundation

2025 continued my health journey with refined habits, deeper insights, and a focus on sustainable progress in fitness and well-being.

New Year's Eve in Rio de Janeiro: Our Copacabana Experience

Celebrating New Year’s Eve at Copacabana Beach in Rio, with fireworks, drone show, and sightseeing tips.

Modified: April 11, 2026 · Created: January 13, 2026 · João Vieira (JV) · Travel & Adventures