Projects

Case studies of a production SaaS, ad feed pipeline, crawler, and search projects, with the problems, constraints, and decisions.

All AI Workflows and Skills Data and Marketing Systems Production Systems Search Projects

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AI agents AI-assisted development APIs AWS Claude Claude Code Data pipelines Directus Django Docker ETL Express Facebook Ads Go Google Ads Grafana HTMX JSON-LD JavaScript JobPosting Local SEO Monitoring MySQL Node.js Playwright PostgreSQL Prometheus Prompt constraints Proxies Python Queues React SQLite Schema.org Skills Stripe SvelteKit Technical SEO Twilio Valkey Web research

AI Workflows and Skills Featured

Public Data AI Research Agent Case Study

An AI research skill and local search API that collect new public records at the source, match each one to a property, check it against written rules, and deliver a verified list with the source of every value.

Production Systems Featured

Distributed Playwright Crawler Case Study

A multi-worker Playwright crawler with Docker replicas, row-level job claiming, a shared proxy pool, and automatic recovery for stalled jobs.

AI Workflows and Skills

AI Resume Kit Built on Verified Facts Only

A Claude Code kit that tailors resumes and cover letters using only facts the person has verified from their own work history, with their exact qualifiers, a do-not-claim list, and ATS checks on every file.

Oct 2026 Read more →

Data and Marketing Systems

Phone Scrubber Rate-Limited Queue Case Study

A Django app that checks up to 30 phones per row through the Trestle API behind a rate-limited queue, then exports the results next to each number in the original row order.