As a Senior Java Developer, I apply my 17 years of experience in software engineering and backend development to deliver high-quality solutions for enterprise projects. I have a strong background in Java frameworks, such as Spring Boot, Spring Cloud, and Spring 5, as well as modern Java features, such as lambda expressions, functional programming, and method references. I am passionate about improving the performance, resilience, and observability of microservice applications, using cutting-edge technologies such as Virtual Thread, WebFlux, Jaeger, and Resilience4j. I have boosted the performance by 18%, improved the application observability by 90%, and enabled resilience in data streams using these tools. I also have experience in integrating various APIs, such as Keycloak, MailJet, Klarna, and Kafka, to enhance the functionality and user experience of the applications. I enjoy working with agile methodologies, CI/CD pipelines, and cloud platforms, such as Microsoft Azure and Kubernetes, to ensure fast and efficient delivery.