Uladzimir K.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Sep 25, 2026.

WordPress & WooCommerce Performance Expert | PageSpeed, Core Web Vitals, Technical SEO I solve the WordPress problems that AI still can't fix. If your website is down, payments aren't working, or traffic has dropped, I'll fix it while neural networks are writing useless advice. In my latest media project, my team increased revenue by $900K through technical SEO and speed optimization. I fix slow WooCommerce stores and broken WordPress sites so you don’t lose revenue. In my last three years leading an online media project, my team increased ad revenue by $900K through performance optimization and technical SEO. If you’re struggling with site timeouts, PayPal/Stripe payment cancellations, failing Core Web Vitals, or simply want to migrate from Shopify to WooCommerce - I can diagnose and resolve the issue quickly (often within 24 hours). Performance & Core Web Vitals ⭐Speed Optimization for WordPress, WooCommerce, Shopify, Webflow ⭐Expert Nitropack setup, caching, CDN, and image optimization ⭐Fixing Google PageSpeed Insights scores & Core Web Vitals (LCP, CLS, INP) Technical SEO & Maintenance ⭐Google Search Console errors, indexing problems, redirects, AMP ⭐Schema markup, rel="canonical", XML sitemaps ⭐Yoast SEO & Rank Math SEO configuration ⭐Emergency fixes: site timeout, white screen of death, script conflicts WooCommerce & Migrations ⭐WooCommerce Subscriptions setup & Stripe token migration ⭐Platform migrations (Shopify → WooCommerce, custom CMS → WordPress) ⭐Complex data import/export (e.g., customer data, orders, subscriptions) ⭐Payment gateway troubleshooting (Stripe, PayPal cancellations, conflicts) Why work with me? ⭐100% positive feedback on 93+ completed projects across freelance platforms. ⭐Enterprise-level experience: Led development for a site with 1M daily visitors, worked directly with Google & Yandex managers. ⭐Certified specialist: WordPress, WooCommerce, PHP, Technical SEO, AdManagement. ⭐Trusted by: Google, Yandex, Criteo, Gazprom Media, Clickio (recommendations available). Long‑term track record: First WordPress blog in 2009, full‑time freelancer since 2011, Upwork since 2021. I speak Russian (native) and English (professional working proficiency). Let’s discuss your project - feel free to reach out, and I’ll start as soon as possible.