WordPress Developer Needed to Build a Pet Classifieds Marketplace Website (Like Pets4Homes)

Project Overview:I am looking for an experienced WordPress developer to build and launch a professional, mobile-responsive pet classifieds marketplace website for the UK market on my domain: unitedpets.co.uk.To ensure an efficient build, the platform will be constructed using WordPress combined with a premium, pre-made classifieds directory theme framework (such as ClassiPress, Directorist, Classima, or similar). The developer will be responsible for installing, designing, and fully configuring the theme.Core Features Required:Two Distinct Seller Routes:Route A (Casual/Hobby Seller): For regular families rehoming a pet. Requires phone/SMS verification only. Standard listings must be configured as Free (£0).Route B (Licensed Breeder): For commercial breeders. Requires a mandatory text input field for a UK Local Council Breeding Licence Number and a secure file upload slot for licence certificates. Licensed profiles must display a custom "Verified Breeder" badge.Ad Posting Form:Fields for pet category (Dogs, Cats, etc.), breed, price, location map, and a strict database code restriction to block listings for any animals under 8 weeks old.Monetisation & Payments:Full integration with Stripe API keys to allow automated charging for premium "Featured Ads" or "Ad Bumps" to the top of the search grid (even though standard ads are free).A secure holding system (Escrow) to handle deposit splits before final payout.On-Site Messaging System:A secure, private, user-to-user live chat inbox so buyers can safely message sellers directly on the platform without revealing personal phone numbers.Legal & Compliance Pages:Automated, fully compliant UK Terms & Conditions and Privacy Policy page templates integrated into the website's footer menu.Mobile-First Optimization:The entire platform must be 100% optimized, fast-loading, and responsive on iOS and Android smartphones.Developer Requirements:Proven experience building directory, marketplace, or classified websites using WordPress.Ability to securely configure payment gateways and handle user database uploads.Must provide links to at least 2 live directory/marketplace websites you have built previously.IMPORTANT