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@sahdoio

Lucas Sahdo

@sahdoio

Website

Software Engineer | Software Architect

Sorocaba, SP, BrazilJoined July 2021

About

🚀 Software Engineer with +3 years working abroad ⏳ +12 years of experience with IT ⚡️ I write code in PHP, JS, TS and GO 👇🏻

Lucas Sahdo's blogs

Lucas Sahdo | Software Engineersahdo.io3 posts

About

🚀 Software Engineer with +3 years working abroad ⏳ +12 years of experience with IT ⚡️ I write code in PHP, JS, TS and GO 👇🏻

Lucas Sahdo's blogs

Lucas Sahdo | Software Engineersahdo.io3 posts

Recently published

sahdo.io

Implementing The Repository Pattern - The Right Way

Have you ever encountered someone saying: "Repositories are useless! They're just proxy layers for ORMs"? If you've heard this, know that this person probably never truly understood what this design pattern is for. In this article, we'll explain end-...

Jan 30·17 min read

sahdo.io

Beyond CRUD: Building a Event-Driven Application with CQRS and Message Queues

As software engineers, we've all been there: building yet another CRUD application with a single database, where read and write operations compete for resources, complex queries slow down as data grows, and scaling becomes a nightmare. For years, thi...

Nov 23, 2025·14 min read

sahdo.io

Dependency Injection Vs Dependency Invertion

Dependency Injection (DI) and Dependency Inversion (DIP) are two key concepts in software development that often get confused. While they’re related, they focus on different things. Dependency Injection deals with how objects get their dependencies, ...

Feb 25, 2025·8 min read