I'm looking for a Magento 2 developer to complete a project involving modifying the standard invoice and credit memos design/PDF template to comply with tax law requirements. Platform: Magento 2.4.8 Task: Implement all required fields and correctly group VAT rates. Delivery method: I expect delivery of a ready-made module, patch, or implementation instructions for my own implementation (offline or staging work, without access to production). It is important to ensure that the final document is correct in all locations where it is generated: Customer Panel (Frontend): "Orders and Returns" page (invoice ,credit memos), Customer Panel ((invoice ,credit memos tab) Email Communication: Automatic emails sent to the customer. Admin Panel (Backend) - Downloading individual invoices and credit memos as PDFs (Sales > Invoices section). The invoice and credit memo (PDF) should be available for download in the "orders and returns" section or included in email notifications after the invoice or credit memo is issued. Ideally, both methods should be available. + reducing the size of generated PDF files without any graphics to max 100 kilobytes (standard size is very large) + change the credit memo field ""Qty to Refund"" so that it works not only for pcs, e.g. 1, but also for 0.1, i.e. a refund of 1/10 of the value (e.g. 1 pc with price 40 - refund of 0.1 would be 4) It is important to ensure high quality and clean code, and to know and apply best practices in secure coding. • Ensure every adjustment is fully tested on both desktop and mobile views, then document the steps I need to replicate the setup on staging and production.