Giannis Roussos

About Me

I went from Code Blue to code base. I'm a Full-Stack Software Engineer who likes building tools that actually help people get things done — and I like untangling complex problems, whether that's a clinical data pipeline or a messy repo.

My background is a bit unconventional: I spent years in ICU Nursing and the Special Forces. That experience taught me how to stay objective when things get chaotic and how to build systems that people can actually rely on when it matters most.

These days, I'm focused on AI Orchestration and HealthTech interoperability. I work across frameworks — recently re-architecting a production Next.js clinical AI agent into Ruby on Rails over a weekend. I like building software that feels invisible — the kind nobody notices because it just works.

When I'm away from my desk, I'm usually outdoors or attempting to play the guitar. I've reached a 'production-grade' level in TypeScript, but my acoustic skills are still very much in beta. (Expect missed chords and high enthusiasm.)

Background & Foundation

  • Clinical: Registered Nurse (Multi-state) | HL7 FHIR & HIPAA Standards
  • Operational: Special Forces Leadership | High-Pressure Systems & Logic
  • Strategic: Project Lifecycle Management | Technical Sales Integration

Core Toolkit

  • The Stack: React, Next.js, TypeScript, Ruby on Rails, Node.js, PostgreSQL.
  • Specializations: AI Agent Orchestration (LangGraph), MediaPipe, HL7 FHIR R4.
  • Infrastructure: AWS (EC2/S3), CI/CD, HIPAA-compliant architecture.