Senior e-commerce developer. I fix the hard stuff.
WooCommerce, WordPress & PrestaShop since 2005. Performance, custom development, integrations, security, migrations, and technical SEO — done by the person who actually writes the code.
Remote (CET working hours) · NDA-friendly · invoiced via US (W-9/USD) or EU.
The senior slice — the work juniors get stuck on.
Six things I get called in for. Pick one to see how I approach it.
Speed & Core Web Vitals
LCP, CLS, TTFB tamed. Server, cache, database and front-end — measured, not guessed.
Custom plugins & checkout
Bespoke plugins, payment flows and checkout logic that survive core updates.
API / ERP / CRM integrations
Two-way sync with ERPs, CRMs, PIMs and payment/shipping APIs — reliable and logged.
Security & hacked-site recovery
Clean-up, root-cause, and hardening. Back online fast, then locked down properly.
PrestaShop / Magento → WooCommerce
Migrations that keep URLs, SEO, orders and customer data intact.
Technical SEO for developers
Crawl budget, structured data, indexing, Core Web Vitals — the SEO that lives in the code.