About
Data Analyst with hands-on experience in SQL, Python (Pandas, NumPy), and Power BI, specializing in data extraction, transformation, and visualization to support business decision-making. Skilled in capturing and validating business requirements, performing options analysis, and ensuring data quality across analytical workflows. Experienced in translating complex datasets into actionable insights that drive measurable process improvements and strategic outcomes.
Skills & Expertise (29)
Work Experience
Data Analyst
Retail Sales Performance Dashboard
Present - Present
Developed an end-to-end Power BI dashboard analyzing 10K+ sales records across 4 regions and 5 categories, reducing manual reporting time by 40% and enabling faster executive decision-making. Designed SQL-based ETL transformations and validated data quality at each stage, improving data visibility and reducing analysis turnaround time by 30%. Designed and implemented 5+ DAX KPIs (Revenue, Profit, AOV, Margin), enabling real-time performance tracking and supporting options analysis for business stakeholders. Engineered interactive dashboard features (slicers, drill-downs), increasing user engagement and enabling multi-dimensional analysis across regions and categories. Identified 2 high-impact profit concentration trends, supporting data-driven strategic decisions and traceable business reporting.
Data Analyst
Walmart Sales Data Analysis
Present - Present
Cleaned and standardized 1,000+ records across 17 attributes, improving dataset consistency to 98% accuracy and ensuring reliable downstream analytics and data quality assurance. Wrote 25+ efficient SQL queries (joins, CTEs, window functions, aggregations) for data extraction and transformation, supporting options analysis on sales performance. Performed exploratory data analysis to identify top-performing products and customer segments, improving targeting strategies and business requirement alignment. Analyzed key financial metrics (Revenue, COGS, VAT, Profit), uncovering pricing inefficiencies and optimization opportunities through structured business analysis.
Education
B.Tech in Computer Science and Engineering (Data Science) - KCC Institute of Technology and Management
2022 - 2026 · Afghanistan
Certifications
Data Analysis Job Simulation
Deloitte · 2026
Data Engineering and Visualization Certificate
HCLTech · 2025
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Skills (29)
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