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Abul Hasan

@abulhasan1

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I turn business data into dashboards, insights, and predictive analysis using SQL, Python, and Power BI.

Zimbabwe

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What I'm looking for

I'm looking to collaborate on meaningful analytical work in a fast-paced environment, using SQL, Python, Excel, Power BI, and Tableau to generate insights and support data-driven decision-making.

I built Power BI dashboards and SQL-driven reports at Bluestock, translating business KPIs, sales trends, and performance metrics into actionable insights.

During my data science internship at Pinnacle Labs, I used Python, Pandas, NumPy, and Scikit-learn to preprocess real-world data, engineer features, build predictive models, and evaluate their performance.

My customer churn project analyzed 7,043 telecom customers and identified monthly contracts with under three months of tenure as a key churn-prone segment.

I also created a regional sales dashboard from more than 25,000 rows across five regions, uncovering a 14% post-festival sales decline in the South that informed a marketing recovery plan. I enjoy collaborating on meaningful analytical work in fast-paced environments.

Experience

Work history, roles, and key accomplishments

Data Analyst Intern

Bluestock

May 2026 - Jul 2026 (2 months)

Performed data cleaning, preprocessing, and validation using Excel and SQL to improve reporting accuracy. Developed interactive Power BI dashboards to visualize business KPIs, sales trends, and performance metrics.