Manual testers and test developers get screened very differently. Decide which one you are, and make the resume commit to it.
Three things, in order of weight.
Automation coverage and what it actually caught
Defect escape rate and how you brought it down
Whether you built tooling or only used it
Work them into your title, project descriptions and skills — don't pile them into a list.
Each cover is the template itself, rendered.
Structured single column suits process-heavy work.
Minimal and easy to scan for high-volume applications.
ATS-safe black and white.
One page. Unless you have 10+ years and a genuinely full second page, the second page only dilutes the first. Put automation coverage and what it actually caught above the fold.
'Wrote test cases and executed them' — true of every tester alive. It is the single most common reason this role gets screened out, and fixing it matters far more than changing templates.
Use AI for the first draft, then verify every claim and number yourself and reorder keywords against the target job description. AI handles speed; the content is still your responsibility.