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14 followers · 18 following
  • Data Insights
  • Seattle, WA
  • Joined Aug 28, 2026

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emmaw5458/README.md

Hi, I'm Emma (@emmaw5458) 👋

I'm a Seattle-based data analyst. Day to day, I untangle messy tracking data, build internal dashboards, and write automated Python scripts so teammates do not have to copy-paste spreadsheet columns manually.

Outside work hours, I use this space to test new analytical libraries, parse weird public datasets, and practice writing cleaner, faster SQL queries.

What I'm focused on right now

  • Migrating legacy multi-step Pandas pipelines to DuckDB for better memory efficiency.
  • Writing lightweight CLI scripts to parse and validate open-source transit datasets.
  • Getting better at writing clean data tests.

Toolbox

  • Languages & Analysis: Python, SQL (Postgres/DuckDB), Pandas, NumPy
  • Dev Environment: JupyterLab, VS Code, Git/GitHub, bash
  • Visualization: Matplotlib, Seaborn

Reach out

  • Found an issue in a repo? Feel free to open an issue or PR.
  • Say hi on LinkedIn or drop an email via my profile.

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