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Discover through a 100% live coding session at Spring I/O 2025 how Hexagonal Architecture can solve complex software maintenance challenges. Learn practical techniques to make applications more adaptable and sustainable while effectively managing technical debt. Explore how this architectural approach prevents the common problem where software becomes unmaintainable, difficult to update, and overwhelmed by technical debt. Follow along with the hands-on demonstration that shows concrete implementation strategies using Java and Spring Boot. Access the presentation slides and repository to continue learning after the 47-minute conference talk, which will be held in Barcelona on May 21-23.
