Data Analyst resume examples & ATS keywords
A data analyst resume needs to show the full loop: pulling messy data, turning it into a clear insight, and driving a business decision. Tools matter, but the differentiator is showing the decision that changed because of the analysis.
Key skills to highlight
Bullet point rewrites
Analyzed sales data and created reports
Built a weekly sales dashboard in Tableau tracking 12 KPIs, cutting reporting time for regional managers from 3 hours to 15 minutes
Used SQL to pull data for the team
Wrote 50+ SQL queries against a 20M-row warehouse to identify churn drivers, informing a retention campaign that cut churn by 9%
Worked on A/B testing for the marketing team
Designed and analyzed 8 A/B tests on landing pages, identifying a variant that lifted conversion rate by 22%
Cleaned and organized data sets
Automated a data-cleaning pipeline in Python that reduced manual prep time by 70% across 5 recurring reports
Common mistakes
- Listing tools (SQL, Excel, Tableau) without showing what business question they answered
- No mention of data scale (rows, tables, sources) which signals real vs. toy-project experience
- Presenting analysis without the resulting business decision or outcome
- Overusing academic/statistical jargon instead of plain language a hiring manager understands
- Missing any mention of stakeholder communication or presenting findings to non-technical audiences
ATS keywords for this role
See exactly how your data analyst resume scores against these keywords.
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