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Gustavo Caetano

I'm a Full Stack Engineer, specializing in Laravel, React, Vue and Svelte

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Latest posts

The Byzantine Colleague - Why the Node That Won't Stop Is Worse Than the One That Dies

The industry keeps the wrong failure model for its worst people. A machine that crashes is honest and cheap. The expensive failure is the one that stays up and keeps participating, and we have known this about computers since 1982.

The Cost of Being Indispensable - Why Great Employees Might Get Stuck in Their Role

How thousands of sensible decisions quietly turn an exceptional employee into a load-bearing one, and why becoming indispensable is the surest way to never get promoted.

We Gave Every Engineer a Bigger Brain and Forgot the Company Needs a Nervous System

Or, the Quiet Horror of a Thousand Geniuses Generating Legacy Code in a Vacuum.

We Finally Made Code Easy Enough That the Human Part of Engineering Became Impossible to Ignore

AI increased output. It also made coordination, trust, and emotional intelligence the limiting factor in engineering teams

How to Properly Craft an AI Product, or What Remains When the Model Catches Up

On building something the baseline cannot replicate.

The Orchestrator’s Era

Or What Remains After Syntax Becomes Cheap.

Leadership Without Permission and the Strange Burden of Seeing Clearly

An exploration of how technical leadership emerges without formal authority, and why clarity, influence, and the willingness to absorb ambiguity matter more than titles when systems need direction.

Being Seen in the Fluorescent Fog

A long, spiraling essay about perception, misperception, and the quiet horror of being misunderstood at work, with a few useful truths buried inside.

Two Beasts, One Language: The Ontology and Obsession of PostgreSQL and MySQL

A deep, reflective exploration of how PostgreSQL and MySQL, though united by SQL, embody radically different philosophies of data, time, and integrity—revealing that every schema is a choice, every query a confession, and every index a window into the database's soul.

The Engineer as a Perpetual Learner - Why learning is the job and how to build a system that keeps you becoming

A reflection on how AI is transforming software engineering by handling routine tasks, allowing developers to focus on higher-level system thinking and architectural decisions.

Human Connections and Career Advancement: A Deep Dive

An obsessively detailed examination of the recursive anxieties, bureaucratic storytelling, and faintly sacred possibilities of professional advancement in late-stage capitalism, with footnotes.

The Distributed Mind: Reliability, Cognition, and the Philosophy of Log-Driven Systems

Explore the obsessive, late-night cognitive experience of engineers transitioning from fragile monolithic databases to resilient distributed systems. This DFW-inspired narrative follows a single transaction through Kafka, Flink, Redis, and Elasticsearch, highlighting probabilistic correctness, eventual consistency, and human patience in modern software architecture.

You're Not Being Replaced by AI. You're Being Freed to Think Again

A reflection on how AI is transforming software engineering by handling routine tasks, allowing developers to focus on higher-level system thinking and architectural decisions.

It's always a people problem - Why Code Is Never the Real Problem

A deep dive into why technical excellence alone isn't enough in software engineering, and how understanding human problems is the key to building systems that last. Explores the journey from code-focused engineer to system-thinking architect.

Dunning-Kruger Driven Development

The inevitable result of an industry where "it works" gets conflated with "it will last," or worse, "it is safe."

Code like a NASA engineer, even if you are a web developer

Kissa

Hurry slowly

How I was laid off and got six job offers in a month

My story of how I was laid off and got six new job offers in a month.

The Secret to Building Long-Lasting Software Systems

Passing knowledge through time in software engineering is a necessary skill that can be achieved through methods such as documentation, code best practices, linters, and project management software, to build robust and scalable software systems.

How to get a better DEV job as a developing country developer

Tips on how to get a better DEV job as a developing country developer, avoiding the common pitfalls and mistakes that most developers make when applying for jobs.