Data Scientist Resume Example

Data Scientist resume example with ML model impact metrics, experimentation wins, and ATS keyword guidance to pass technical screens.

Professional Summary Example

Data Scientist with 5 years of experience shipping ML models and experimentation programs that drove $8M+ in incremental revenue. Skilled in Python, scikit-learn, XGBoost, and causal inference. Built a churn prediction model with 0.89 AUC that powered retention campaigns recovering 12% of at-risk subscribers, and scaled an A/B testing platform from 5 to 60 experiments per quarter.

Experience Bullet Points

Strong bullet points that demonstrate impact with measurable results:

  • Developed and deployed a churn prediction model (XGBoost, 0.89 AUC) scoring 2M subscribers weekly; targeted retention campaigns recovered 12% of predicted churners worth $3.2M annually
  • Designed and analyzed 120+ A/B tests across pricing, onboarding, and search ranking, including power analysis and CUPED variance reduction that cut required sample sizes by 30%
  • Built a demand forecasting system (Prophet + LightGBM ensemble) reducing inventory stockouts by 23% and overstock write-offs by $1.1M per year
  • Productionized models with FastAPI and Docker on AWS SageMaker, reducing batch scoring time from 4 hours to 20 minutes
  • Presented quarterly insight reviews to VP-level stakeholders, translating model outputs into 6 roadmap decisions including a pricing change worth $2M ARR

Key Skills

Modeling & Statistics

scikit-learnXGBoost/LightGBMCausal InferenceA/B TestingTime Series Forecasting

Languages

PythonSQLR

Data & Deployment

PandasSparkSageMakerMLflowDockerFastAPI

Visualization & Communication

TableauPlotlyJupyterStakeholder Presentations

Education

M.S. in Statistics, Computer Science, or a quantitative field is common; strong portfolios and Kaggle results can substitute for advanced degrees at many companies.

Data Scientist Resume Tips

1

Lead every model bullet with the business metric it moved — revenue, churn, cost — then the technical detail (algorithm, AUC). Recruiters read outcomes; hiring managers read methods.

2

Include model performance numbers (AUC, RMSE, precision/recall) — their absence signals you've never owned a model in production.

3

Call out experimentation skills explicitly (power analysis, CUPED, sequential testing) — A/B testing rigor is the most common data science screen at product companies.

4

Show deployment ability (SageMaker, Docker, APIs). 'Notebook-only' data scientists are increasingly filtered out in favor of full-lifecycle candidates.

5

Tailor the keyword mix per posting: 'machine learning engineer'-flavored roles want MLOps terms, analyst-flavored roles want SQL and dashboarding.

Common Mistakes to Avoid

Listing coursework projects alongside professional work without labeling them — it reads as padding

Reporting accuracy on imbalanced problems instead of AUC or precision/recall

Claiming 'expert' in 10+ frameworks — interviewers probe the first one you stumble on

No mention of how models reached production or who used them

Burying SQL — nearly every data science screen starts with SQL, not deep learning

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