https://www.dmmoody.com/papers Finished thinking — papers by Duane M Moody. en-us https://www.dmmoody.com/papers/the-illusion-of-velocity When movement replaces progress—why busy delivery cultures quietly erode the conditions for sustainable speed. Tue, 05 May 2026 12:00:00 GMT https://www.dmmoody.com/papers/the-illusion-of-velocity https://www.dmmoody.com/papers/architecture-is-organizational-design Software architecture stops being only about services and schemas—it becomes how the company is allowed to coordinate, scale, and change. Mon, 27 Apr 2026 12:00:00 GMT https://www.dmmoody.com/papers/architecture-is-organizational-design https://www.dmmoody.com/papers/industry-addiction-to-reinvention Why engineering teams confuse friction with failure—and how novelty bias quietly undermines systems that already hold years of institutional memory. Wed, 22 Apr 2026 12:00:00 GMT https://www.dmmoody.com/papers/industry-addiction-to-reinvention https://www.dmmoody.com/papers/seniority-is-pattern-recognition-under-pressure The real value of senior engineering leadership is recognizing instability before everyone else is forced to. Sat, 18 Apr 2026 12:00:00 GMT https://www.dmmoody.com/papers/seniority-is-pattern-recognition-under-pressure https://www.dmmoody.com/papers/the-mvp-trap The hidden cost of treating MVP architecture like a permanent foundation. Mon, 13 Apr 2026 12:00:00 GMT https://www.dmmoody.com/papers/the-mvp-trap https://www.dmmoody.com/papers/how-to-actually-start-a-system Most systems are not designed incorrectly. They are started incorrectly. The first decisions determine everything that follows. Sun, 29 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/how-to-actually-start-a-system https://www.dmmoody.com/papers/the-anatomy-of-failure Systems do not fail because of isolated mistakes. They fail because of misalignment, unclear boundaries, and decisions that compound over time. Sat, 21 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/the-anatomy-of-failure https://www.dmmoody.com/papers/building-systems-that-cannot-be-wrong In regulated financial systems, correctness is not an optimization. It is the baseline. The architecture must reflect that. Fri, 20 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/building-systems-that-cannot-be-wrong https://www.dmmoody.com/papers/what-your-go-code-looks-like-when-the-system-is-unclear The shape of your Go code reflects whether the system behind it is understood. Not because the language enforces it, but because it leaves little room to hide. Thu, 19 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/what-your-go-code-looks-like-when-the-system-is-unclear https://www.dmmoody.com/papers/ai-does-not-replace-engineering-judgment AI accelerates writing code, but it does not replace engineering judgment. The difference between human-in-the-loop and human-driven development determines whether systems scale or fail. Wed, 18 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/ai-does-not-replace-engineering-judgment https://www.dmmoody.com/papers/alignment-isnt-enough-the-model-has-to-be-right A shared mental model only helps if the model is correct. Teams can align around the same assumptions and still build the wrong system. Mon, 16 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/alignment-isnt-enough-the-model-has-to-be-right https://www.dmmoody.com/papers/when-tools-become-the-problem A good tool applied to the wrong problem makes the system worse. Not every decision is a process. Sun, 15 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/when-tools-become-the-problem https://www.dmmoody.com/papers/ai-in-practice AI can generate code quickly. Building a real system with it exposes what actually matters. Sat, 14 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/ai-in-practice https://www.dmmoody.com/papers/where-judgment-comes-from Engineering judgment is not learned from frameworks or documentation. It is formed through experience where decisions carry real consequences. Wed, 11 Mar 2026 12:00:00 GMT https://www.dmmoody.com/papers/where-judgment-comes-from https://www.dmmoody.com/papers/ai-assisted-development AI accelerates development when it operates within clear constraints. Without structure, it produces output that appears correct but lacks cohesion. Sat, 28 Feb 2026 12:00:00 GMT https://www.dmmoody.com/papers/ai-assisted-development https://www.dmmoody.com/papers/simplicity-requires-understanding Simple systems are not shallow. They are the result of deeper understanding applied with restraint. Thu, 19 Feb 2026 12:00:00 GMT https://www.dmmoody.com/papers/simplicity-requires-understanding https://www.dmmoody.com/papers/engineering-judgment Most software problems are not caused by missing tools or frameworks. They are caused by poor judgment applied at key decision points. Sat, 07 Feb 2026 12:00:00 GMT https://www.dmmoody.com/papers/engineering-judgment https://www.dmmoody.com/papers/architecture-first The idea of building quickly and figuring things out later is often mistaken for pragmatism. In practice, it delays clarity and spreads inconsistency. Mon, 02 Feb 2026 12:00:00 GMT https://www.dmmoody.com/papers/architecture-first