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  • 21:45 (UTC -03:00)

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Hey, I'm Rubens ๐Ÿ‘‹

Backend engineer based in Brazil, with 2 years of professional experience and a habit of going way too deep into problems โ€” not because I have to, but because I genuinely need to understand why things work the way they do.

I'm currently sharpening my Go skills, building microservices with clean architecture, and learning something new every day.


๐Ÿ”ง What I work with

stack := map[string][]string{
    "main":  {"Go", "PostgreSQL", "gRPC", "Docker"},
    "also":  {"Python", "Node.js", "REST", "SQL"},
    "ideas": {"Hexagonal Architecture", "DDD", "Clean Code"},
}

๐Ÿš€ What I'm building

  • auth-service โ€” Production-grade authentication microservice in Go. gRPC, Argon2id, JWT, hexagonal architecture, timing attack protection.
  • logging-service โ€” Real-time log streaming via Server-Sent Events (SSE).
  • Contributing to open source Go projects โ€” reading other people's code is one of the best ways to grow.

๐Ÿง  How I work

I'm the kind of engineer who dives deep into a task before writing a single line of code. I want to understand the problem fully โ€” the constraints, the tradeoffs, the why behind the decisions. That curiosity sometimes makes me slower, but it makes the solution better.

I care a lot about:

  • Writing code that others can read and trust
  • Making intentional architectural decisions
  • Learning the fundamentals, not just the framework

๐ŸŽฎ Beyond the terminal

When I'm not coding, I'm probably reading a book, playing video games, listening to music, or just taking a walk to let ideas settle.


๐Ÿ“ฌ Let's connect

I'm open to remote backend opportunities โ€” especially teams that care about craft and engineering quality.

LinkedIn GitHub

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