I’m looking for an experienced full-stack Dev to build end to end web App responsive • Modern, mobile-first UI/UX with Arabic / English toggle & Dark \ light mood • Secure user profiles and a real-time messaging system • OTP-based phone verification and integration with a leading Saudi payment gateway • SEO-ready structure and clean, well-documented code. • codes Ready for ML & AI when I'm going to add it in future • Analytics for users • Admin panel. Compliance is critical: every feature, database schema, and log must align with Saudi Arabia’s PDPL requirements. Build for scale on a cloud platform of your choice, using modular microservices or a well-structured monolith—whatever best guarantees performance and maintainability. After go-live, I’ll need a support window for bug fixes, minor UX tweaks, and deployment guidance. Deliverables everything related to the above request full code source.