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Bickey Kumar Sahani

@bickeykumarsahani

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Data Analyst at Crimson Tech Pvt. Ltd. who built a Power BI dashboard analyzing 50,000+ sales records.

India

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At Crimson Tech Pvt. Ltd., I analyzed and cleaned business datasets using SQL, Excel, and Python, then prepared reports and Power BI dashboards to monitor performance and trends.

On my Blinkit Sales Analysis Dashboard project, I built an interactive Power BI dashboard using SQL and Power Query to analyze 50,000+ sales records. I also supported predictive analytics projects at Innovate Data Science & Analytics through data preprocessing, validation, and visualizations.

Experience

Work history, roles, and key accomplishments

Data Analyst

Crimson Tech Pvt. Ltd.

Jan 2026 - Jul 2026 (6 months)

Analyzed and cleaned business datasets using SQL, Excel, and Python to support reporting and data-driven decision-making. Developed Power BI dashboards and reports to monitor business performance and trends.

SQL Excel Python Power BI Data Cleaning Data Validation Trend Analysis Dashboard Development

Data Science Intern

Codec Technology

Oct 2025 - Jan 2026 (3 months)

Processed and analyzed 20,000+ records using Python (Pandas) and Excel for data cleaning, transformation, and analysis. Performed EDA to identify trends and patterns, improving reporting accuracy by 10%.

Python Pandas Excel Data Cleaning EDA Data Validation Automation

Data Science Intern

Innovate Data Science & Analytics

Jul 2025 - Oct 2025 (3 months)

Processed and preprocessed 30,000+ records using Python (Pandas, NumPy) to improve data quality and consistency. Conducted EDA, data validation, and feature engineering to support predictive analytics projects.

Python Pandas NumPy EDA Data Validation Feature Engineering Matplotlib SeaBorn