TechSenior (6+ years)
Data Analyst resume example: Senior (6+ years)
Sample summary for Emma Williams
Senior analyst with 7 years building data infrastructure and insight programs at B2C tech companies. Led a 4-person analytics team, established the company's first experimentation platform, and built a data warehouse used by 80+ stakeholders daily. Known for bridging engineering and business to make data actually useful.
Key skills
SQLPythondbtSnowflakeLookerFivetranExperiment DesignLeadershipData ModelingStakeholder ManagementHiringDocumentation
Sample experience
Senior Data Analyst
2020 – Present
Comet Labs · New York, NY
- •Built company's first experimentation platform used in 120+ A/B tests/year, accelerating growth team velocity by 3x
- •Led team of 4 analysts; hired 2 of them, and established team OKRs, documentation standards, and review practices
- •Consolidated 6 fragmented data sources into a Snowflake warehouse, giving 80 stakeholders single source of truth
- •Partnered with finance to build LTV model that reallocated $3M in acquisition spend toward 22% higher-value cohorts
Data Analyst
2017 – 2020
Pulsepoint Media · Chicago, IL
- •Owned retention analytics for 1.8M subscriber base; surfaced early churn signals adopted by 3 product teams
- •Designed behavioral segmentation model used in email campaigns that improved open rates by 38%
- •Trained 12 non-technical team members on SQL basics, reducing data bottlenecks by 50%
Tips for your Data Analyst resume
Senior analyst resumes should show team leadership, architectural decisions (data warehouse design, platform strategy), and business influence, not just individual analyses. Show that you multiply the output of others, not just your own.
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