Tools and systems I have built around Search Console data, crawlers, Docker appliances, monitoring, and technical SEO QA.
At scale, technical SEO stops being a checklist and becomes a data problem. I build the plumbing: crawlers, importers, workers, dashboards and alerts that keep large sites observable.
Some of these are public products, some are internal tools, and some sit between the two. The common thread is simple: less manual checking, better data, and faster decisions.
Selected projects:
A Search Console analytics product in the portal monorepo for keeping GSC data queryable after the UI export limits get in the way. It handles historic imports, live normalisation, multi-property reporting, exports, and account-scoped access.
A self-hosted appliance that watches URL coverage through the Google URL Inspection API. It ingests URLs from CSV, XML sitemaps and GSC traffic, then uses a Python worker to stay inside property-level quota.
A standalone monitoring appliance built from the same portal codebase. It runs uptime, SSL, content, sitemap and SEO checks, queues work for Python workers, and turns the results into incidents, digests and integration alerts.
A Python crawler I use as a command-line building block rather than a desktop crawl export. It runs bounded, robots-aware crawls, writes structured results, compares against earlier runs, and can compact stored crawl data once findings are ingested.
A solar lead-capture and licensing product, with plugin validation, usage telemetry, lead scoring, and account/admin surfaces in the portal stack.
Screaming Frog running on cloud hosts with scheduled crawls and exported data landing in a warehouse for SQL-based QA.
Vector-based content analysis for finding topic gaps, weak internal linking, duplicated intent, and URLs that should be merged or retired.
Bulk matching and validation for international URL sets, especially when translated sites do not line up cleanly by path.
Tracking where AI Overviews appear for target terms, which pages get cited, and how those results move over time.
Migration prep and post-launch QA for large sites where the risk is in the details: redirects, canonicals, hreflang, structured data, indexing and crawl traps.
If you need crawler infrastructure, Search Console tooling, migration QA, or monitoring that fits how your site actually works, get in touch.