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Free CV keyword optimizer

Keywords are how ATS systems decide who reaches a recruiter. ResumAI compares your CV to any job description, surfaces what's missing, and weaves the right terms into your real experience.

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What recruiters look for

  • Industry-standard tool and skill names spelled correctly
  • Keywords used in context, not stuffed in a list
  • Consistent acronyms throughout
  • Job-title language matched to the ad

Example CV snippet

Summary

Backend engineer focused on distributed systems in Go and Rust. Owned services handling 8B+ requests/month with 99.99% availability.

Experience

  • Designed and shipped a sharded Postgres → CockroachDB migration with zero downtime.
  • Reduced p99 latency on the search service from 220ms to 78ms.
  • Owned on-call rotation and SLO definitions across 4 services.

Skills

  • CV keyword optimizer
  • resume keyword tool
  • ATS keywords

Common mistakes

  • Keyword stuffing — recruiters spot it and ATS scoring penalises it.
  • Listing tools you've barely touched.
  • Forgetting to remove keywords that don't apply when switching roles.

Ready to try it?

Paste your CV (or LinkedIn) and a job description. Get an ATS-optimized CV, match score and tailored cover letter in 30 seconds. Free.

Optimize my CV — free