·  Develop and maintain scalable RESTful APIs using Express.js and Node.js to support the Ehgezli mobile app (built with React Native and Expo) and restaurant dashboard. 

·  Implement WebSocket functionality (e.g., via Socket.IO) to enable real-time updates for table availability, booking status, and notifications. 

·  Design and optimize API endpoints for features like restaurant listings, reservation management, and customer relationship management (CRM). 

·  Collaborate closely with the frontend team (using React Native with Expo) to ensure seamless data integration and efficient API performance. 

·  Ensure API security through authentication (e.g., JWT) and authorization mechanisms to protect user and restaurant data. 

·  Write clean, modular, and maintainable server-side code in TypeScript, adhering to Express.js best practices. 

·  Implement data validation and error handling to ensure robust API performance and reliability.

·  Optimize backend performance using tools like Redis for caching or query optimization for low-latency responses. 

·  Utilize Drizzle ORM for efficient and type-safe database interactions with PostgreSQL.

·  Troubleshoot and resolve server-side issues promptly to maintain a reliable platform. 

·  Participate in code reviews to ensure high coding standards and scalability.