Hi! I'm David Jiménez Villajos 👋

Software Engineer focused on building real-world projects while continuing to learn and share what I discover along the way.

I enjoy learning by doing: building, breaking, improving, and rebuilding.

My focus is on:

• Modern Java and Spring Boot
• Kotlin applied to backend systems
• Software architecture (hexagonal, microservices, DDD)
• Distributed systems and API design
• DevOps, CI/CD, and automation
• Cloud (AWS) and scalable systems
• SQL and NoSQL databases
• Event-driven systems and messaging (Kafka, etc.)

Featured Projects

Here I share projects where I explore real-world software engineering concepts:

• Backend systems with Java/Kotlin + Spring Boot
• Clean and scalable architectures (hexagonal, DDD)
• Distributed systems with events and consistency
• Integrations with AWS, Docker, and Kubernetes
• Experiments with observability (logs, metrics, tracing)

Technologies I use

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