Junior Platform Engineer & AI-Driven DevOps Enthusiast based in Lisbon. I bridge the gap between System Administration and Modern Software Engineering. With 10+ years of experience in keeping servers alive ("Ops"), I now focus on building Developer Platforms that are secure, stable, and a joy to use ("DevEx").
- HostelPulse — A Next.js 16 / TypeScript SaaS platform for hostel management in Lisbon, optimized for "Volunteer-Proof" usability.
- Secure AI Architectures — Researching Prompt Injection Defense and Guardrails to make LLM agents enterprise-ready.
- Deep diving into Golang for Cloud Native Engineering.
- Advanced Playwright patterns for E2E testing to ensure production stability.
- Spec-Driven Development workflows with AI Agents.
"If a workflow takes more than 5 clicks, automate it."
"Security is not a feature, it's an architecture."
- Languages & Frameworks:
- Infrastructure & Ops:
- Security & AI:
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- LinkedIn Profile https://www.linkedin.com/in/stefan-pirker-9632527b?utm_source=share&utm_campaign=share_via&utm_content=profile
- Email:
stefan.pirker86@gmail.com