I need a person who can setup scripts from codecanyou 1. Ebroker 2. Edemand Project Requirement: Unified Service & Rental Ecosystem 1. Unified User Authentication (Single Sign-On) Goal: I am purchasing both eBroker and eDemand scripts. I want a seamless experience. Requirement: A shared users table or real-time database synchronization. If a user registers on eBroker, they must be able to log in to eDemand using the same credentials (Mobile Number/OTP) without re-registering. Firebase Integration: Both apps must be linked to the same Firebase Project for OTP Authentication and Push Notifications to maintain a single user identity. 2. Shared Address Book Requirement: Any address saved by a user in eBroker (for property visits) must automatically appear in their "Saved Addresses" in the eDemand app (for service bookings). Users should not have to type their address twice across two different apps. 3. User Experience (UX) Enhancements OTP-Only Login: Remove password requirements. The login flow must be strictly Mobile Number + OTP for maximum ease of use. Direct Call Integration: A prominent "Call for Support" or "Toll-Free" Floating Action Button (FAB) must be integrated into the Home Screen and the "Active Order" pages of both apps. Simplified Booking Flow: The service booking process should be optimized for minimum clicks (Select Service -> Choose Slot/Address -> Confirm). 4. Server & Deployment (VPS) Environment: I am using Hostinger VPS. I require full server optimization, including PHP 8.1+ configuration, MySQL setup, and SSL installation. Performance: The scripts must be configured to utilize the dedicated RAM/CPU of the VPS to ensure high-speed performance in the local region. API/Webhook Access: I need full access to APIs and Webhooks to integrate third-party marketing tools like Wati (WhatsApp Automation) in the future. 5. Administrative & Marketing Tools Data Export: The Admin Panel must include a robust "Export to Excel/CSV" feature for all user data (Names, Numbers, Emails) to facilitate offline marketing. Notification Panel: Ability to send bulk Push Notifications for offers and updates directly from the admin dashboard. 6. Project Terms Fixed Quote: I am looking for a Fixed Price Package for the combined installation and customization of both scripts, rather than an hourly rate. Post-Launch Support: Requirement for a minimum of 3 months of technical support for bug fixes and server maintenance after the apps go live.