Freelance Data Analyst Specialist, helping businesses turn data into actionable insights. Skilled in Excel, SQL, Power BI, Python, and Tableau with experience in creating custom dashboards, cleaning datasets, and delivering clear reports.
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Analyzed large Super Store dataset to extract sales trends, top-performing products, and regional performance using Excel and Power Pivot.
Built an interactive dashboard to monitor sales, profit, and return rate, providing actionable insights for business decisions using Excel.
Developed an interactive HR dashboard to track employee performance, leave balances, salaries by job title, gender distribution, and average tenure, providing actionable insights.
Performed production and sales analysis for a chocolate factory to optimize inventory, reduce waste, and improve profitability using Excel.
Implemented a complete ETL process to clean and transform sales and returns data, then built an interactive Power BI dashboard. Extracted insights including total sales, profit, return rate, yearly and monthly trends, and profitability progress compared to previous months.
Intensive program covering data analytics foundations, prompt engineering, Python for data preparation, SQL for cleaning and organization, business-focused data analysis, and visualization using Tableau and Power BI.
Studied core electrical engineering concepts with a strong focus on systems analysis, technical problem-solving, and data interpretation.