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Marcos Stefani Rosa

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Marcos Stefani Rosa

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Nov 18, 2025

GitTool — Git made simple

Hello! My name is Marcos Rosa, and I’ve been working in software development for more than 20 years. Throughout this journey, I’ve worked…

GitTool — Git made simple

Marcos Stefani Rosa

·

Nov 18, 2025

GitTool — O git de maneira simples

Olá! Meu nome é Marcos Rosa e venho atuando há mais de 20 anos no desenvolvimento de software. Ao longo dessa jornada, trabalhei…

GitTool — O git de maneira simples

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Dev Genius

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Marcos Stefani Rosa

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Sep 6, 2025

Pytterns: Making Design Patterns in Python Simple and Intuitive

Over the past 20 years working with Python, I’ve noticed something very characteristic in the community: the tendency to solve problems…

Pytterns: Making Design Patterns in Python Simple and Intuitive

Marcos Stefani Rosa

·

Dec 31, 2023

Python’s Future: A Journey of Passion and Uncertainty

Ah, Python! A language that captured my heart from the first “Hello, World!” Its captivating simplicity and boundless flexibility have been…

Python’s Future: A Journey of Passion and Uncertainty

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Dev Genius

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Marcos Stefani Rosa

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Sep 13, 2023

Unlocking the Power of Python Decorator

Python decorators are a powerful feature that many developers underestimate or are unaware of. They offer a flexible and elegant way to…

Unlocking the Power of Python Decorator

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Dev Genius

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Marcos Stefani Rosa

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Sep 6, 2023

Demystifying Functional Interfaces

The Java programming language has long enjoyed a prominent place in the world of software development, thanks to its portability…

Demystifying Functional Interfaces

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Dev Genius

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Marcos Stefani Rosa

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Apr 9, 2023

Example of Hexagonal Architecture using Spring Boot+ Postgres

Hexagon Architecture, also known as Ports and Adapters Architecture created by Alistair Cockburn, is a software architecture pattern that…

Example of Hexagonal Architecture using Spring Boot+ Postgres

Marcos Stefani Rosa

·

Jun 29, 2021

Como deixar a interface do Ubuntu 20.04 parecida com a do MacOS

Você, como eu, já usou aquele MacOS na sua vida, aprendeu a gostar da interface e depois por meio de força maior ($$) resolveu usar o…

Como deixar a interface do Ubuntu 20.04 parecida com a do MacOS

Marcos Stefani Rosa

·

Jun 4, 2021

Spring Boot: Usando Propriedades da Aplicação — Arquivos de Configuração

Spring Boot: Usando Propriedades da Aplicação — Arquivos de Configuração

Marcos Stefani Rosa

·

Mar 26, 2021

Como Solicitar Atestado de Residência Fiscal no Brasil?

Depois de algum esforço e retrabalho, consegui solicitar meu atestado de residência fiscal no Brasil. Este documento é necessário para que…

Como Solicitar Atestado de Residência Fiscal no Brasil?

Marcos Stefani Rosa

Marcos Stefani Rosa

Systems Developer for more than 15 years, postgraduate in Software Engineering with Agile Methods, has relevant experience in Java, Python, JavaScript & others

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