Medium

Marcelo Domingues

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Marcelo Domingues

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Sep 10, 2024

Lessons I Learned from My First Year as a Software Engineer

A Journey Through Burnout, Growth, and Mastering Java

Lessons I Learned from My First Year as a Software Engineer

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Marcelo Domingues

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Mar 25, 2024

Publishing Your Java Library to Maven Central: A Step-by-Step Tutorial

A deep dive into the journey of making your Java library accessible to millions of developers worldwide

Publishing Your Java Library to Maven Central: A Step-by-Step Tutorial

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Marcelo Domingues

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Sep 6, 2023

Navigating the Waters of Spring Framework Migration: A Comprehensive Guide

Stepping up to the latest Spring Framework version is not just an upgrade; it’s a leap towards enhanced performance and cutting-edge…

Navigating the Waters of Spring Framework Migration: A Comprehensive Guide

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The 60-Second Programmer

by

Marcelo Domingues

·

10h ago

How Hash Maps Work 🗺️

Why a dictionary can find a key in roughly one step.

Marcelo Domingues

·

17h ago

Regular Expressions Finally Explained (You’ll Actually Remember This One)

Regex isn’t memorization — it’s a tiny language with about a dozen pieces, and you can learn all of them today.

Regular Expressions Finally Explained (You’ll Actually Remember This One)

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devdomain

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Marcelo Domingues

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23h ago

The Saga Pattern: Managing Distributed Transactions Across MicroservicesYou split a monolith into…

This article explains why the obvious solution (two-phase commit) fails at scale, the two saga styles, how compensation actually works, the…

In

The 60-Second Programmer

by

Marcelo Domingues

·

2d ago

Union & Literal Types 🔀

Model ‘one of these exact values’ precisely.

In

The 60-Second Programmer

by

Marcelo Domingues

·

5d ago

Goroutines Explained 🚀

Concurrency that costs almost nothing to start.

In

devdomain

by

Marcelo Domingues

·

6d ago

Spring Boot Error Handling: @ControllerAdvice and ProblemDetail (RFC 7807)Most APIs leak.

The fix is a single, consistent error contract enforced in one place. Spring Boot gives you the tools: @ControllerAdvice for centralized…

In

The 60-Second Programmer

by

Marcelo Domingues

·

Oct 28

LLMs Explained 🧠

What a large language model actually does, in plain terms.

Marcelo Domingues

Marcelo Domingues

🚀 Lead Software Engineer for Siemens | Crafting Code & Words | Empowering Tech Enthusiasts ✨ 📲 LinkedIn: https://www.linkedin.com/in/marcelogdomingues/

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