Skills
Skills, honestly rated.
Self-assessment, with the bias declared up front. Five dots means I'd architect from scratch and operate it on call. One dot means I've used it enough to know I shouldn't pretend otherwise.
5 — design, operate, teach4 — production, comfortable3 — production, with care2 — non-trivial use1 — passing familiarity
Cloud Platforms
Multi-cloud by necessity, opinionated by experience.
AWS
5y
GCP
3y
Azure
2y
Multi-cloud architecture
3y
Container Orchestration
Kubernetes in production across three providers, daily.
Kubernetes
4y
Amazon EKS
4y
Google GKE
3y
Azure AKS
2y
Helm
4y
ArgoCD
3y
Infrastructure as Code
Reproducible infrastructure or it doesn't exist.
Terraform
5y
OpenTofu
2y
Pulumi
2y
Crossplane
1y
CI/CD
Pipelines that ship quietly and fail loudly.
GitHub Actions
4y
GitLab CI
3y
Buildkite
2y
Argo Rollouts
2y
Observability
SLOs first, dashboards second, alerts that mean something.
Prometheus / Grafana
4y
Datadog
4y
OpenTelemetry
3y
Honeycomb
2y
Loki
2y
Databases
Backups that restore, replicas that catch up, indexes that earn rent.
PostgreSQL
5y
MySQL
4y
Redis
4y
Kafka
3y
MongoDB
2y
Languages
Pick the right one, write it like you mean it.
Python
5y
Go
3y
TypeScript
4y
Bash
5y
Rust
learning
1y
Security
Supply chain hardening, secrets discipline, least privilege by default.
HashiCorp Vault
3y
Trivy
2y
Cosign
2y
OPA / Gatekeeper
2y
SLSA
1y
Networking
Cloud networks that look boring on the diagram.
VPC / Subnets
5y
Cilium
2y
Service Mesh / Istio
2y
DNS
5y
Data & Streams
Pipelines for data, with the same discipline as for code.
Kafka
3y
Kinesis
3y
dbt
2y
Airflow
2y