TL;DR
A senior full-stack engineer's CV scored 39 on ATS for a forward-deployed AI role at a top US AI company. Sixty seconds in CVPilot, the rewritten CV scored 83. Five documented changes, zero fabrication, every keyword incorporation justified against the job description.
Why this matters
Most AI CV tools give you a score. A few do a rewrite. Almost none show you exactly what changed and why.
That gap is the reason most candidates do not trust AI rewrites. They run their CV through a tool, see new output, cannot explain why bullet 3 changed, and quietly go back to writing it by hand.
We built CVPilot around the audit trail. Every rewritten bullet shows the original text, the new version, the keyword that was added, and a one line reason citing the specific job requirement it addresses.
What's in the case study
The full post on cvpilot.pro walks through:
- The starting CV (12 of 26 must-haves matched)
- The 5 specific changes applied
- The keyword incorporation logic per change
- The rationale for the seniority signal restructure
- The public-sector reframing without inventing experience
- The final ATS score and what drove the climb
Read the full breakdown here: https://cvpilot.pro/blog/cv-rewrite-case-study-ats-score-39-to-83?utm_source=devto&utm_medium=organic&utm_campaign=blog-cv-rewrite-case-study&utm_content=2026-04-30-devto-1
If you build AI tools and care about user trust, the audit trail pattern is worth a look. Showing your working is not a UX nicety, it is the difference between a tool that gets used and a tool that gets abandoned after one run.
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