We are looking for an experienced Backend Developer to build the server-side logic for a Dogs Resort Management System. The system will centralize operations such as reservations, client communication, employee management, inventory, and financial tracking. The frontend will be handled separately. Your responsibility will be to design, develop, and document a secure, scalable, and well-structured backend with clean APIs that integrate smoothly with the frontend. Scope of Work (Backend Only) Design and implement RESTful APIs for the system User authentication and authorization with role-based access (Admin, Supervisor, Employee, Client) Client and pet management (profiles, health/vaccination records) Reservation and booking management (check-in / check-out, availability) Employee task assignment and tracking Attendance and time tracking Inventory management (stock levels, alerts, transactions) Supplier and purchase order management Invoicing and receipts generation Notifications system (in-system notifications) Reporting and data aggregation endpoints Database design and optimization API documentation (Swagger or similar) Technical Requirements Backend framework (Laravel / Node.js / Django — specify your preference) RESTful API architecture Secure authentication (JWT or similar) Relational database (MySQL / PostgreSQL) Clean, maintainable, and well-documented code Experience with role-based systems and business logic Deliverables Fully functional backend APIs Database schema and migrations API documentation Deployment-ready backend code Basic setup instructions Project Type Fixed-price project Budget $250 – $500 (Flexible based on experience and proposed solution) Timeline 2–3 weeks Proposal Requirements Please include: Brief background and relevant experience Similar projects you have worked on Preferred backend stack Estimated delivery time