Hello 😉
Nice to meet you, André Felizardo. I'm a developer with over 12 years of experience delivering nice and complex products.
Currently, I'm working as a Senior Software Engineer developing products using Next.js, Node.js, Golang and many other things.
Feel free to reach me:
Latest articles
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System Design – ACID – Analysis of Atomicity
ACID is an acronym that represents a set of four important rules used in databases and in system development.
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Spec-Driven Development – A definitive guide for Github Spec Kit
I see people saying Spec Driven Development is the way to produce good software using AI Coding Agents (totally agree)—something as the natural evolution of vibe coding.
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The death of SaaS: and why I disagree
I’ve been seeing a lot of tech folks lately, including some people I actually like, claiming the death of SaaS. Honestly? They couldn’t be more wrong.