viviwei

Conducted multi-country Amazon product data analysis using Python, generating trend research to guide product strategy. Produced automated charts and dashboards to track product performance and enhance management visibility. Collaborated with cross-functional teams to optimize inventory planning and production schedules, resulting in a successful reduced quarterly budget variance by 13.5% through improved stock management and cost efficiency.

Automated daily and periodic reporting pipelines in Python, improving reporting timeliness and reducing manual effort by 15%. Analyzed sales performance and customer preferences using internal application data, providing insights that informed marketing strategies. Designed and deployed interactive dashboards using Python (plots, heat maps) and Power BI, enhancing sales data accessibility and improving decision-making efficiency by 20%. Applied forecasting models to predict next month’s top-performing products, enabling proactive strategy adjustments; contributed to an 18% increase in quarterly contract conversion rate.

Analyzed financial statements and reconciled accounts, improving reporting accuracy by 12% and reducing mismatches. Supported data quality and compliance improvement across reporting processes. Prepared audit support, streamlining month-end closing and reducing review time by 15%. Compiled cost and budget data in Excel to support profitability and cost-control analysis.