"As long as you are alive, as long as you can, be good."

Marcus Aurelius

Hi, I'm Filip (F1iper)

I’m a Java backend developer with 3 years of commercial experience, currently leading an open-source system built with a focus on clarity, testability, and maintainability. My commercial work has involved complex backend systems in the technology sector, while my open-source contributions allow me to explore Domain-Driven Design and Clean Architecture in practice — especially in collaborative, modular environments.

I take pride in solving difficult debugging and legacy issues, improving code quality through refactoring, testing, and automation. My approach is pragmatic: understand the problem first, build clean solutions second.

Beyond backend development, I’m deepening my knowledge in cybersecurity and DevOps — actively learning cloud deployments, working with tools like Keycloak, and preparing for AWS certification. I also manage CI/CD pipelines with GitHub Actions and integrate code quality gates with SonarQube.

I'm growing my skills not just in coding, but also in architectural thinking and system design. Let’s connect.

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