Latest / Tech Leadership with Fexingo: Engineering Managers, CTOs, and Technical Leadership Conversations
How CTOs Use the Dependency Inversion Principle to Escape Vendor Lock-In
In this episode of Tech Leadership, Lucas and Luna explore how CTOs use the Dependency Inversion Principle—a core SOLID design pattern—to escape vendor lock-in and build systems that can evolve. They anchor the discussion with the story of a mid-sized fintech that swapped its core payments provider in six weeks by inverting dependencies at the architecture level. Lucas breaks down the difference between depending on abstractions versus concrete implementations, and shares practical signals that your architecture is drifting into lock-in. Luna challenges the 'abstraction for everything'…
The skinny
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