Principal Engineer · Internal Platform Lead at Bitrise

Balázs Rostás

I write Go and build internal platforms—AI infrastructure, Kubernetes tooling, and the systems that let engineers focus on their actual work.

AI Platform

LLM gateways, model routing, and the agents that use them. Production AI with observability and cost control.

Infrastructure

Kubernetes clusters via Argo CD and GitOps. Multi-region, declarative, version-controlled.

CI/CD

Org-wide pipeline architecture. Reusable workflows, ephemeral runners, caching that works.

Developer Experience

Internal platform with devcontainers, service templates, and self-service provisioning.

Go Kubernetes Argo CD Helm Terraform GCP
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