~/aao $ whoami
Álvaro Araya Obando
Software architect and developer with over two decades in Linux/Unix. I design and build solid enterprise systems that are secure by design, and power them with cutting-edge artificial intelligence technologies.
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What I do
Software Development
java · spring · typescript
Robust enterprise web applications and APIs, from microservices to serverless, built to production quality.
exploreSoftware Architecture
ddd · cloud-native · events
Design of scalable, secure and maintainable systems, aligned with business goals.
explorenewApplied AI
llm · agents · rag
Bringing state-of-the-art language models and AI agents into real products and processes.
exploreLinux/Unix Administration
linux · unix · bash
Over two decades running Linux and Unix servers: stable, secure and well-tuned.
exploreCloud & DevOps
aws · gcp · azure · k8s
The infrastructure behind the software: cloud, containers and virtualization.
exploreSecure Software Development
security by design · keycloak · owasp
Security built in from the design stage: identity and access with Keycloak, and development aligned with recognized standards.
explore// approach
Well-designed software, powered by AI
Architecture first
Every solution starts from a clear design: scalable, secure and easy to maintain over the long term.
AI where it adds value
Language models and agents built into real processes, with evaluation, cost control and security.
Faster delivery
AI-assisted development and automation to go from idea to production in less time.
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