Documenting So the System Outlives the Solo Designer

As the only product designer on Zammit for about two years, I was a single point of failure — and good documentation was how I refused to stay one. When one person holds the logic for 40 configurators, 25 e-commerce flows, and 6 segment onepagers in their head, the organization is exposed the day that person is unavailable. From a PMO perspective, that is operational risk, and it is solvable with discipline. So I documented the things that are easy to lose: why a configurator option exists, how it maps to a real fabrication choice I learned on the factory floor, and where the DriveWorks engine's constraints shaped a decision. The intent behind a flow is far more fragile than the flow itself; a screenshot survives, but the reasoning evaporates. I also kept the e-commerce patterns documented as shared conventions so a new contributor could extend account, OTP, or checkout without reinventing them. For a project manager, this is what makes a handoff to the wider organization actually land — knowledge transfer, not just file transfer. The product I cared most about leaving behind was not the 40 configurators. It was the ability for someone else to confidently maintain and grow them.