Open source2025
K8s Cost Sentry
An open-source admission controller and dashboard that flags expensive Kubernetes workload patterns before they hit production.
GoKubernetesPrometheusOPA
Things I've built
A selection of open-source tools, internal platforms, and side projects.
Open source2025
SecureShip CLI
Command-line tool that runs SAST, secrets scanning, container image checks, and SBOM generation in a single pass — designed for pre-commit and CI.
RustTrivySyftGitleaks
Live2025
RAG Eval Harness
Lightweight framework for evaluating retrieval-augmented generation pipelines with reproducible test sets, judge models, and regression alerts.
PythonFastAPIPostgresOpenAI
Open source2024
Cloud Landing Zone Starter
Terraform modules for spinning up a hardened multi-account AWS landing zone in under an hour, with sensible IAM, networking, and logging defaults.
TerraformAWSStep Functions
Open source2024
DevPortal Lite
An internal developer portal template — service catalog, scorecards, and golden-path templates — that small platform teams can adopt in a week.
Next.jsBackstageGitHub Actions
Live2023
Threat Model Studio
Browser-based STRIDE threat-modeling canvas that turns architecture diagrams into living threat models tracked in version control.
TypeScriptReact FlowYAML