We are urgently looking for an experienced WordPress/WooCommerce developer to remove a problematic theme (Grosso) and rebuild our webshop using a modern, stable theme without changing the current design. The current theme is causing: Massive PHP warnings A 13GB error_log MySQL overload Checkout failures Severe performance issues We need this resolved immediately. Project Goal Replace the current WooCommerce theme with a clean, lightweight, stable theme (Astra / Blocksy / Kadence) while keeping the exact same look & feel. The frontend design What You Will Do Phase 1 — Staging cope (Immediate) Create a full clne of the live site on staging. Work only in staging until approved. Phase 2 — Theme Replacement Install Astra, Blocksy, or Kadence (we will choose together). Rebuild: Header Footer Homepage layout Category pages Product pages Cart + checkout (WooCommerce defaults) The site must visually match the current design 1:1. Phase 3 — Migrate Custom Functionality Move custom logic from the old Grosso theme into a site-specific plugin, including: Custom hooks Product badges AJAX cart features Template overrides Phase 4 — Plugin Cleanup Remove deprecated or duplicate plugins. Remove Grosso theme add-ons. Ensure stable, minimal plugin stack. Phase 5 — Testing Checkout flow (Mollie) Emails Mobile responsiveness Caching behavior Error logs Performance Phase 6 — Go-Live Migration Sync database Switch theme Remove old theme files Flush cache Final tests Downtime must be close to zero. Deliverables Fully functioning WooCommerce shop, identical in design New theme installed and configured correctly No PHP errors or warnings Clean error logs Improved server performance Safe and documented migration A short handover explaining where custom code lives Requirements Senior experience with WooCommerce theme rebuilding Strong understanding of PHP, hooks, template overrides Ability to reproduce existing designs precisely Experience with theme migration & staging workflows Excellent communication Able to start IMMEDIATELY Able to complete main work within 24–48 hours Timeline This is an urgent project. We need someone who can begin TODAY and deliver within 1–2 days. How to Apply Please include: Links to WooCommerce rebuilds you have done Confirmation you can start immediately Your estimated timeline for each phase