I run https://londonecohouse.com on Magento 2 and need an experienced developer to integrate and fine-tune two critical extensions: • Payment Gateway – I currently rely on Magento’s default methods but want a robust, custom-configured solution that supports major cards, Apple Pay, Google Pay and 3-D Secure. You will install the chosen gateway module, adapt it to my theme, run end-to-end test transactions and make sure it passes PCI guidelines. • Inventory Management – The store’s catalogue must stay perfectly in sync with my suppliers. Your task is to install an inventory-sync module, create or adjust cron jobs for automatic stock updates, and customise the admin UI so low-stock alerts are crystal clear. Acceptance criteria 1. All payment flows complete successfully on staging and live, with order and invoice emails firing correctly. 2. Stock levels update automatically every hour without slowing the site; manual overrides in the admin remain possible. 3. No core files are modified; work is pushed through Git so I can review commits. 4. Page-speed metrics remain within 5 % of current scores after deployment. The shop is already live, so downtime must be near-zero. You’ll have SSH, Composer and Git access to a staging clone first, then we’ll schedule a quiet window for the final release. If you know Magento 2 inside out, write clean PHP, and have a track record of customising payment and inventory modules, I’d love to hear how you would approach this.