Tell us about your work experience and projects.

In my experience with Java, I participated in developing a corporate web application for order management. I used the Spring Framework to build REST APIs, and Hibernate for database interactions.

One of the projects involved creating an automatic notification system for clients about order status. I implemented event handling logic and integration with external messaging services.

I also worked on optimizing the application's performance, profiling the code, and eliminating bottlenecks, which reduced response times by 30%.

Example code from the project:

@RestController
public class OrderController {
    @Autowired
    private OrderService orderService;

    @PutMapping("/orders/{id}")
    public ResponseEntity<Order> updateOrder(@PathVariable Long id, @RequestBody Order order) {
        Order updated = orderService.updateOrder(id, order);
        return ResponseEntity.ok(updated);
    }
}