Backend Development

• Design, develop, and maintain RESTful APIs and microservices using Java, Spring, Spring Boot, and related frameworks.
• Implement business logic, security, performance optimization, and data persistence layers.
• Integrate third‑party APIs, services, and messaging systems (Kafka, RabbitMQ, etc.).

Frontend Development

• Develop responsive UI components using Angular / React / Vue (customize as needed).
• Implement front‑end state management, routing, and reusable components.
• Ensure cross‑browser compatibility and performance optimization.

Database & Storage

• Work with SQL and NoSQL databases (MySQL, PostgreSQL, MongoDB, etc.).
• Write optimized queries, stored procedures, and schema designs.
• Manage data migrations and model relationships.

Testing & Quality

• Write unit, integration, and end‑to‑end tests u...