Tell us about your experience and current project.

In my current Java project, I am developing a backend service for processing large volumes of data in real-time. I use Spring Boot to create REST APIs, as well as integration with Kafka for event processing.

My experience includes:

• Designing microservices architecture.
• Optimizing performance through caching and asynchronous processing.
• Writing unit and integration tests.
• Working with PostgreSQL and MongoDB databases.

Example of a Spring Boot controller code:

@RestController
@RequestMapping("/api/data")
public class DataController {

    private final DataService dataService;

    public DataController(DataService dataService) {
        this.dataService = dataService;
    }

    @GetMapping("/{id}")
    public ResponseEntity<Data> getData(@PathVariable String id) {
        Data data = dataService.findById(id);
        return ResponseEntity.ok(data);
    }
}