Internal developer platforms, Kubernetes, GitOps, and Backstage on GCP

Service

Platform Engineering with PT Cloud Platform Indonesia (PT CPI)

Platform engineering turns infrastructure into a product. We build the self-service layers, standards, and observability that let hundreds of developers deploy safely without opening a ticket for every environment.

Internal developer platforms on GCP and Kubernetes—Backstage portals, golden paths, Crossplane and Terraform control planes, and GitOps (Argo CD, Flux CD) so product teams ship faster with guardrails.

Google Cloud GitLab GitHub

PT CPI designs platform products—not just clusters. We implement Backstage (or equivalent) developer portals with software templates, service catalogs, and documentation that developers actually use. Golden paths encode your security, networking, and observability defaults so teams start from “approved,” not from blank YAML.

Control planes combine Crossplane, Terraform, and OpenTofu with policy-as-code and GitOps delivery via Argo CD or Flux CD. Kubernetes platforms include multi-tenancy patterns, quota management, and integration with Cloudflare edge when traffic leaves GCP.

We measure platform success with DORA-style metrics: deployment frequency, lead time, change failure rate, and time to restore—reported to leadership in language finance and engineering both understand.

Who this is for

Platform leads, engineering directors scaling microservices on GKE, and enterprises adopting IDPs after landing-zone or DevSecOps maturity.

What we deliver

  • Backstage developer portals, templates, and service catalog on GCP
  • Golden paths with Crossplane, Terraform, OpenTofu, Helm, and policy gates
  • GitOps with Argo CD and Flux CD; progressive delivery on Kubernetes
  • Platform SLOs, tenant isolation, and DORA metrics for leadership reporting

How we engage

  1. Platform discovery: developer journeys, pain points, and existing toolchain inventory.
  2. Target IDP architecture: portal, control plane, GitOps, and security integration.
  3. Pilot golden path with one or two product teams; iterate from feedback and metrics.
  4. Scale rollout, operating model, and on-call/runbook alignment with SRE practices.

Related documentation

Open PT Cloud Platform Indonesia documentation →

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