01 Realtime Metrics Pipeline Kafka-to-ClickHouse ingestion pipeline handling 40k events/sec with sub-second dashboard latency. 2025 GoKafkaClickHouseGrafanaTerraform
02 Self-Hosted Photo Vault End-to-end encrypted photo backup server with content-addressed deduplication, running on a single Hetzner box. 2025 RustSQLiteS3Docker
03 shipit: Release Automation CLI One-command changelog, tagging, and artifact publishing for monorepos; adopted by three internal teams. 2024 TypeScriptNode.jsGitHub Actions