I spent 10 years as a mechanic eating the cost of "while you're in there, can you also…" so I taught myself to code and built a tool that puts scope creep on the record

Ex-mechanic, self-taught dev, first real product

In the shop, clients always added "one more thing" mid-job and I ate the time and materials because there was no paper trail and pushing back felt rude. Freelancers told me the same story, just with "quick revisions" instead of parts

So I built Nailed: you send your client one link with the agreed scope. Anything extra becomes a change request they approve or decline, automatically timestamped, logged, optionally priced. When someone says "I never asked for that," you have the receipt

https://www.usenailed.com/