Tech Spirit 2026
— Llotja de Mar, December 2
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April 21 | 6:00 PM (CET)
Online | Free event
Hexagonal Architecture: the recipe for building testable software.
In this Tech Talk, Roger Porta, Software Architect, will walk us through how DIP, SRP, and low coupling are the key ingredients to building a testable system.
We’ll explore how the Single Responsibility Principle and dependency injection help achieve high cohesion and low coupling—and why that’s essential for component testability.
We’ll also look at how to use the Ports & Adapters pattern to separate business logic from external systems, defining clear boundaries that help isolate the domain.
What you’ll learn
• How to apply SRP and DIP to improve testability
• Why cohesion and low coupling are key in design
• How to use Ports & Adapters to isolate business logic
• How to structure systems where testing becomes a natural outcome
Who is this talk for?
Especially useful for:
• Developers and software engineers
• Tech leads and architects
• Anyone interested in improving software testability
• Those looking to go deeper into decoupled design and hexagonal architecture
Speaker: Roger Porta – Software Architect
Save your spot here: Hexagonal Architecture - Capitole
(You’ll receive the access link before the event after registering.)
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