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I will do exploratory data analysis, python visualization, and sql reporting
Programmatic Data Cleaning and Database Querying using Python and Excel
I am a Technical Data Analyst specializing in programmatic data cleaning, database querying, and pipeline optimization. My stack centers on Python (Pandas, NumPy, Matplotlib, Seaborn) and SQL, alongsi...
About this Gig
Are raw numbers and messy datasets hiding key business growth opportunities?
I specialize in exploratory data analysis, python visualization, and SQL reporting to convert raw transactions and metrics into actionable business insights. Whether you need customer segmentation, trend analysis, or executive chart decks, I deliver clean, reproducible results.
What I Offer:
- Exploratory Data Analysis (EDA): Statistical summaries, outlier identification, and trend detection.
- Python Visualization: Custom, publication-ready charts using Matplotlib and Seaborn.
- Database & SQL Querying: Relational queries (CTEs, joins, window functions) and cohort analysis.
- Customer Insights: RFM segmentation and operational metrics.
Deliverables Youll Receive:
- Well-structured Jupyter Notebook with clean Python code.
- High-resolution charts and visual summaries.
- Executive PDF summary report highlighting key findings.
- Exported SQL scripts (where applicable).
Please message me with your dataset or project requirements before placing an order so we can select the right package!
My Portfolio
FAQ
What file formats or databases do you support?
I work with CSV, Excel files, and MySQL relational databases using Python (Pandas, Seaborn) and SQL.
Will I receive the source code?
Yes! Every order includes fully documented Jupyter Notebooks (.ipynb) and clean SQL scripts.
