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19 followers · 46 following

Achievements

Achievement: Pull Sharkx2Achievement: Public SponsorAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

Achievements

Achievement: Pull Sharkx2Achievement: Public SponsorAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

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geethasagarb/README.md

Hi, I'm Geetha

Data Analyst with 4.5+ years in marketing, retail, and manufacturing analytics.

Tools I work with

Languages

Python SQL R

Analytics & BI

Power BI Tableau Excel

Data engineering & cloud

Databricks Snowflake dbt Azure / Data Factory AWS

Databases

PostgreSQL MySQL Oracle DuckDB

Product analytics

GA4 Amplitude PostHog

AI tools

Claude Code ChatGPT GitHub Copilot NotebookLM

Plus API integrations that pull data from SaaS tools into the warehouse.

Selected work

  • Ad Creative Pretest Lab: pretests ad creatives with AI persona simulations before any budget is spent. Modeled in Snowflake and dbt, with RAG-generated insights.
  • Kroger Coupon Savings Leak: finds where Kroger app shoppers lose digital-coupon savings and what would fix it. A product analytics case study in Amplitude and Python.
  • query-guard: a Claude Code mod that pauses risky SQL and dbt commands and asks before they run, because one wrong DROP is one too many.

Certifications

Databricks Data Engineer Associate · Microsoft Power BI Data Analyst (PL-300) · Google Analytics · Certified Scrum Product Owner (CSPO, Scrum Alliance)

LinkedIn · Portfolio · Explore my projects

Pinned Loading

  1. ad-creative-pretest-lab ad-creative-pretest-lab Public

    AI persona simulations to pretest ad creatives, modeled in Snowflake and dbt, with RAG insights.

    Python 1

  2. kroger-coupon-savings-leak kroger-coupon-savings-leak Public

    How much digital-coupon savings do Kroger app shoppers lose, where, and what fixes it? Product analytics case study in Amplitude and Python with simulated events and real Play Store reviews.

    HTML 1

  3. construction-spending-forecast construction-spending-forecast Public

    Forecasting U.S. construction spending with ARIMA and Prophet to analyze economic trends.

    HTML 1

  4. Marketing_Analytics_Portfolio_Project Marketing_Analytics_Portfolio_Project Public

    End-to-end marketing analytics project using SQL, Python (Sentiment Analysis), and Power BI to analyze conversion trends, engagement metrics, and customer feedback performance.

    1 1

  5. query-guard query-guard Public

    Stops risky SQL and dbt commands in Bash and asks you before they run. A Claude Code mod.

    TypeScript 1