Operations resumes are full of activities. The ones that get calls are full of levers — what you changed and what moved.
Three things, in order of weight.
Which metric you owned and its starting point
A repeatable mechanism you built, not a one-off campaign
Budget and ROI if you spent money
Work them into your title, project descriptions and skills — don't pile them into a list.
Each cover is the template itself, rendered.
Fresh two-column, common and safe for domestic operations roles.
Chinese two-column with a photo slot.
If you're applying to internet companies that prefer plain formats.
One page. Unless you have 10+ years and a genuinely full second page, the second page only dilutes the first. Put which metric you owned and its starting point above the fold.
Listing campaigns chronologically like a diary. 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.