Aman Rishu

About Aman Rishu

3+ years of experience in data analysis across financial, marketing, and supply chain domains• Proficient in SQL, Excel, and Python (Pandas, NumPy, Matplotlib) for data extraction and transformation• Built dashboards and reports using Power BI to track KPIs, trends, and business performance• Financial analytics: experience in budgeting, forecasting, variance analysis, and profitability tracking• Marketing analytics: analyzed campaign performance, customer segmentation, and engagement metrics• Supply chain analytics: worked on inventory management, demand forecasting, and supplier performance• Strong understanding of data modeling, statistical analysis, and predictive techniques• Collaborated with cross-functional teams to deliver actionable insights and support strategic decisions• Automated recurring reports and streamlined workflows to enhance data-driven efficiency• 1 year of hands-on experience in mainframe development• Worked on a migration project (Easytrieve to COBOL), ensuring logic accuracy and performance• Familiar with tools like Endevor and File-AID for code versioning and data handling• Gained understanding of SDLC processes, impact analysis, and defect management

Experience

1. System Engineer

   Tata Consultancy Services

   Mar 2023 — Present · Hyderabad, IN

   Sales Forecasting and Trend AnalysisLeading the development of dynamic Power BI dashboards to analyze sales data, forecast trends, and provide actionable insights. Leveraging Python and SQL to clean and transform large datasets, enabling accurate and timely business decisions.2. Data Automation and ReportingDesigned and implemented automated data pipelines to streamline data extraction and reporting processes. Reduced manual effort by 40% through SQL-based automation and created standardized reports for cross-functional teams.