Cloudflare Workers, D1, R2, and KV - the serverless edge stack. Webhooks, signed-URL delivery, transactional email, deploy pipelines, and the command-line tools that tie it all together.
Cloudflare Workers with Hono routing and jose JWTs - APIs and auth that run close to the user, everywhere at once.
D1 for SQL, R2 for object storage, and KV for edge key-value, wired into clean, queryable data layers.
HMAC-verified webhook endpoints, R2 signed-URL delivery, and branded transactional email - a full digital-delivery pipeline.
Deploy automation, GitHub Actions CI/CD, and purpose-built command-line tools for logging, messaging, and ingestion.
A Cloudflare Worker that verifies HMAC-signed webhooks, signs R2 download URLs, and sends branded transactional email through Resend - replacing a paid delivery service for an e-commerce client.
Private client buildA Cloudflare Worker (Hono and jose) backed by a D1 database and an R2 bucket, with a Vite single-page client and routing.
Build sample on request →A knowledge-management architecture: append-only JSONL event logs paired with curated SQLite knowledge bases, role spawning, a tagging taxonomy, and a cross-system search index.
Internal systemA timestamped work-logging command-line tool with multi-project config, backed by a git repo for an auditable history.
Internal toolA cross-process messaging system - a command-line interface plus a native macOS app - for coordinating long-running jobs.
Internal systemAPIs, databases, webhooks, delivery, deploy pipelines - the infrastructure that makes the product work, on a stack you control.