Maintainable

Episode SummaryIn this episode of Maintainable, Robby sits down with Carola Lilienthal, Software Architect and Managing Director at WPS. Together, they explore the intersection of cognitive science and software architecture, strategies for tackling technical debt, and why simplicity, modularity, and domain knowledge are crucial for maintainability.Carola shares her approach to improving legacy systems, fostering domain-driven development, and introducing sustainable patterns into software design. She also discusses the Modularity Maturity Index (MMI), a tool her team has used to assess and improve over 300 systems.Topics Covered[00:00:43] What makes software maintainable?[00:01:24] The importance of clear structure, modularity, and simplicity in software.[00:02:38] How patterns help reduce complexity and onboard developers faster.[00:04:42] Addressing the challenges of systems with mixed architectural patterns.[00:06:20] Strategies for fostering creativity while maintaining simplicity.[00:07:05] How to guide