Data Analyst Resume Example

Jamie Chen
jamie.chen@email.com | (312) 555-0374 | linkedin.com/in/jamiechen

SUMMARY
Data Analyst with 4 years of experience translating raw data into actionable business insights. Built dashboards used by C-suite at two companies; identified revenue leakage of $1.2M through churn analysis.

EXPERIENCE

Data Analyst II — RetailCo, Chicago, IL | May 2021 – Present
• Built 15+ Tableau dashboards tracking KPIs across Sales, Marketing, and Operations; viewed 500+ times/week by leadership
• Identified customer churn pattern via cohort analysis; recommended intervention strategy that recovered $1.2M ARR
• Automated weekly reporting pipeline in Python (pandas + Airflow), saving 12 analyst-hours per week
• Partnered with Marketing to build attribution model; reallocated $800K ad budget with 22% better ROAS

Data Analyst — InsureTech, Remote | Jun 2019 – Apr 2021
• Wrote 200+ production SQL queries across Snowflake data warehouse; documented in internal wiki
• Created pricing sensitivity model in Excel/Python for actuarial team; adopted in 3 product lines
• Reduced data ingestion errors by 35% by implementing dbt tests on 40 core tables

EDUCATION
B.S. Statistics — University of Illinois | 2019

SKILLS
Query: SQL (PostgreSQL, Snowflake, BigQuery) | Languages: Python (pandas, numpy, matplotlib) | BI: Tableau, Power BI, Looker | Workflow: dbt, Airflow, Jupyter | Other: Excel (advanced), Git