Jerry Rajaonarivo · Independent Cloud, DevOps & SRE consultant
I help teams build, run and modernize their cloud platform.
15 years of hands-on infrastructure work for growing engineering teams. I design it, build it with your team, and hand it over documented.
Taking new clients
Remote · EN / FR
The stack I work in every day
I work hands-on in your accounts and repos, and the tutorials use the same tools.
- AWS
- GCP
- Kubernetes
- Terraform
- Docker
- GitHub Actions
- GitLab CI
- Argo CD
- Prometheus
- Grafana
- PostgreSQL
- Vault
Consulting packages
Start with a short, scoped project and extend it if it works for you.
Build & modernize
Platform Build & Modernization
Deploy a new application properly, or move an aging setup onto a modern platform your team can run.
- Architecture review and target design
- Containers, Kubernetes and infrastructure as code
- CI/CD, monitoring and a handover to your team
Something else in mind? Tell me what you're working on.
Latest tutorials
All tutorials- Cost & FinOpsKubernetes Cost Optimization on GKERightsize requests with VPA, tune HPA, add Spot node pools and get the cluster autoscaler to scale back down.7 min read
- Security & ReliabilityMulti-Region PostgreSQL Failover, Tested End to EndStreaming replication, a rehearsed promotion runbook and nightly restore tests for a multi-region PostgreSQL setup.10 min read
- CI/CD & AutomationFrom 45 Minutes to Under 5: CI/CD Build AccelerationA worked example of the caching, parallelization and runner changes that cut a 45-minute pipeline to under 5.8 min read