Open to opportunities

sumana sree

@sumanasree1

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I turn retail and market data into actionable growth and retention strategies.

India

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What I'm looking for

I'm looking for an opportunity to apply SQL, Python, Power BI, and business analysis to transform data into actionable insights, improve reporting processes, and support growth, customer retention, and market-expansion decisions.

I've analyzed 125,000+ retail transactions at IStudio to uncover growth opportunities and reduce customer churn. I built a Python-based RFM segmentation model for 6,800+ customers and automated data-cleaning workflows.

My analysis identified the top 27% of high-value customer segments, supporting targeted marketing and stronger retention strategies. I also designed and optimized SQL queries for monthly sales reporting, improving data-retrieval efficiency by 20%.

At AI Variant, I analyzed performance metrics for 9,551 restaurants across 15 countries. I built fiscal calendar and country map tables and created Power BI dashboards for outlet-growth and delivery-performance benchmarking.

I use SQL, Python, Power BI, Tableau, and Excel to turn complex datasets into clear reporting, business insights, and data-led decisions.

Experience

Work history, roles, and key accomplishments

SQL Reporting Analyst

Istudio

May 2026 - Jul 2026 (2 months)

Analyzed a retail database of 125,000+ transactions to identify growth opportunities and reduce customer churn. Developed a Python-based RFM segmentation model for 6,800+ customers and automated data cleaning workflows.

SQL Python Data Cleaning Customer Segmentation

Data Analyst

AI Variant

Apr 2026 - May 2026 (1 month)

Analyzed performance metrics for 9,551 restaurants across 15 countries to benchmark outlet growth and delivery performance. Built custom fiscal calendars and country map tables, and created interactive benchmarking dashboards in Power BI.

Power BI Data Analysis Dashboard Development Benchmarking