Data Analyst Resume Example & Business Intelligence Guide
Showcase automated KPI pipelines, SQL data modeling, and business revenue insights with an ATS-optimized analytics resume.
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Maya Lin
Professional Summary
Results-oriented Data Analyst with 5+ years of experience transforming complex multi-source datasets into actionable executive insights. Expert in PostgreSQL, Tableau, and automated ETL pipelines, having directly identified $3.2M in annual recurring revenue opportunities.
Work Experience & Quantified Metrics
- Built automated Tableau dashboards used by C-level executives daily, consolidating 14 disparate data sources into a single source of truth.
- Formulated predictive churn model in Python (Pandas/Scikit-learn) reducing enterprise customer churn by 18%.
- Optimized complex PostgreSQL aggregation queries, accelerating query execution time by 72% across 50M+ row tables.
- Conducted weekly cohort retention and CAC analysis, presenting findings to marketing leads.
- Automated manual weekly Excel reporting using Python scripts, saving 12 analyst hours per week.
Education
Core Skills & Competencies
🎯 Critical ATS Keywords in this Resume
100% ParsableEnterprise applicant tracking systems (Workday, Taleo, Greenhouse) scan for these exact competencies:
⏱️ 6-Second Recruiter Scan Insights
What Hiring Managers Look For: Hiring managers look immediately for the trio: SQL competence, visualization tool mastery (Tableau/Power BI), and commercial business impact ($ saved or earned).
Junior vs. Senior Differentiator: Junior analysts list query writing; Senior analysts demonstrate end-to-end data pipeline ownership and predictive modeling tied to revenue outcomes.
Common Red Flag to Avoid: Presenting only technical tools without explaining the business decision that resulted from your analysis.
Frequently Asked Questions About Data Analyst Resumes
Is Python mandatory for data analyst resumes?
While SQL is non-negotiable, adding Python or R demonstrates superior data handling and machine learning capabilities that set senior candidates apart.
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