About
Data Analyst with 3 years of experience analyzing large datasets to identify trends, patterns, and actionable insights that drive business decisions. Proficient in SQL, Power BI, and Advanced Excel with strong expertise in data cleaning, data transformation, data visualization, and dashboard development. Skilled in exploratory data analysis (EDA), statistical analysis, KPI tracking, and automating reporting processes. Proven ability to collaborate with business teams, understand data requirements, and present clear recommendations through reports and visualizations.
Skills & Expertise (25)
Work Experience
Data Analyst
Tata Consultancy Services
Aug 2022 - Jul 2025
Analyzed large datasets to identify sales trends, patterns, and KPIs — Total Sales, Customer Ratings, and Inventory Distribution — using SQL and Power BI, driving a 15% increase in sales efficiency through data-driven decision-making. Developed interactive dashboards in Power BI for real-time monitoring of sales trends, customer satisfaction, and outlet performance; automated reporting processes and reduced manual reporting time by 30%. Performed data cleaning, data validation, and data transformation on complex datasets to ensure accuracy; conducted exploratory data analysis (EDA) to uncover behavior trends and support forecasting models. Collaborated with cross-functional business teams to understand data requirements and delivered tailored analytical solutions, improving sales forecast accuracy by 20%.
Education
Bachelor of Technology in Computer Science - Rajasthan Technical University
2018 - 2022 · Afghanistan
Certifications
Zero to Hero in Microsoft Excel: Complete Excel Guide
Udemy · 2025
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Skills (25)
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