Which technologies do you like the most?

Among the technologies in the Java ecosystem, I especially like:

• Spring Framework — due to its modularity and rich functionality for building scalable applications.
• Kotlin — as a modern alternative to Java that increases productivity and improves code readability.
• Reactive Programming (Project Reactor, RxJava) — allows building high-performance and responsive applications.

I enjoy combining these technologies to create modern, maintainable, and efficient solutions. For example, using Spring WebFlux with Kotlin and Reactor enables writing asynchronous services with minimal latency and good scalability.