Technical notes
Blog
Deployments, bugfixes and problems I solved — deeper than case studies, with code and context.
- CI/CD in practice — how test and deploy automation lightens day-to-day work
Why a push-to-production pipeline still pays off when “manual upload” takes minutes — and which automation pieces actually shorten the cycle versus just making noise.
- E-commerce security — three attack paths I see in practice
Stolen admin credentials, a skimmer hiding behind a “checkout bug”, and injection in an order comment — what real incidents share, and the checklist I take from them.
- Soak-testing API + scraper + notifier — validating a pipeline short CI never sees
How I design endurance / soak runs for an API + scraper + notifier stack — when green CI says nothing about whether the data chain holds for hours.
- Two data sources, one store — syncing WooCommerce with ERP and a catalog spreadsheet
How I kept a WooCommerce store with tens of thousands of SKUs in sync when data comes from two independent systems — and why the admin CSV import is not enough.
- Bots in e-commerce — from price scrapers to AI crawlers Cloudflare can't stop
From a price bot that took down a shop at 100 req/s, to sophisticated AI crawlers with residential proxies that sail through Cloudflare challenges undetected — how to recognize them and what to do about it.