Last year I was applying to a mix of senior engineer, staff engineer, and engineering manager roles. Different role families, different keywords, different framing. Same five bullets at the top, rewritten thirty different ways across thirty different Google Docs. Every recruiter call ended with "can you send the latest version" and a small panic about which version that actually was. I tried the obvious tools first. What existing builders kept doing wrong Zety and Resume.io charge you to download the PDF, then nudge you toward an AI that rewrites your bullets into the same generic prose every other applicant is also generating. You end up paying monthly for a CV that sounds like everyone else's CV. Canva and Word templates look fine until you try to maintain three versions in parallel. Edit a bullet in one, forget to copy it to the others, send the stale one to the recruiter. Ask me how I know. Google Docs with branching folders works for a single career chapter.…