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skills

The working toolkit, honestly framed. Everything listed here is something I have genuinely used — and the last section is what I'm learning right now, listed openly because trajectory matters.

Python & data manipulation

Comfortable with — my daily working environment for analysis and modeling.

  • Python
  • pandas
  • NumPy
  • Jupyter notebooks

Demonstrated in Customer Churn Prediction

SQL & databases

Working knowledge — joins, aggregations, window functions, and query readability.

  • SQL
  • [PLACEHOLDER: SQLite / PostgreSQL / BigQuery — whichever you have used]

Demonstrated in SQL Analytics Case Study (upcoming)

Machine learning

Working knowledge — supervised learning with a baseline-first, evaluation-focused workflow.

  • scikit-learn
  • Classification & regression
  • Cross-validation
  • Feature engineering

Demonstrated in Customer Churn Prediction

Statistics & experimentation

Working knowledge — descriptive statistics, hypothesis testing, and knowing when a result is noise.

  • Hypothesis testing
  • Regression
  • [PLACEHOLDER: other methods actually studied]

Data visualization & communication

Comfortable with — charts that state a takeaway, and write-ups a non-technical reader can follow.

  • Matplotlib
  • Seaborn
  • Plotly
  • Written analysis narratives

Workflow & tooling

Comfortable with — reproducible, version-controlled project work.

  • Git & GitHub
  • Virtual environments
  • Clean notebook structure

Currently learning

In progress — listed openly because trajectory matters as much as the current toolkit.

  • [PLACEHOLDER: e.g. deep learning fundamentals]
  • [PLACEHOLDER: e.g. dbt / data pipelines]
  • [PLACEHOLDER: current course or certification]

Why no skill bars?

Percentage bars and star ratings look precise but measure nothing. Prose framing — “comfortable with”, “working knowledge”, “currently learning” — is what I’d actually say in an interview, so it’s what the page says too.