J
Jayesh Patil
About
Detail
Maharashtra, India
Résumé
Jobs
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Data Analyst InternInternship StudioMar 2024 - May 2024 (3 months)• Improved reporting efficiency by 20% by extracting, transforming, and visualizing data using Python, SQL, and Power BI. • Conducted in-depth EDA on structured and unstructured datasets to identify business trends. • Built interactive dashboards in Power BI to enhance real-time decision-making. • Developed predictive models using Scikit-learn, improving forecasting accuracy by 25%. • Streamlined data pipelines, reducing preprocessing time by 30%. • Automated weekly reports, saving 10+ hours and delivering actionable insights. Tools Used: Python, SQL, Power BI, Scikit-learn, Matplotlib, Seaborn
Education
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- Power BiNewton schoolApr 2025 - May 2025 (2 months)
- Practical Approach to Data Mining & AnalyticsTCS iONAug 2023 - Jun 2024 (11 months)
- LMachine LearningL&T EDUTECHJun 2023 - May 2024 (1 year)
- BMSc inBK Birla CollegeJun 2023 - Jun 2025 (2 years 1 month)
- SMicrosoft Certified: Azure FundamentalsSmiplilearnAug 2022
- BBScBK Birla CollegeJun 2020 - Apr 2023 (2 years 11 months)
Projects (professional or personal)
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- IIBM HR Attrition AnalysisDec 2024 - Jan 2025 (2 months)• Analyzed IBM HR data and uncovered top 3 drivers of attrition, supporting retention strategy that targeted 80% at-risk employees. • Achieved 80% model accuracy using hyperparameter tuning and feature engineering. Tools: Python, Pandas, Scikit-learn, Matplotlib, Seaborn
- OOnline Sales DashboardAug 2024• Built Power BI dashboard that improved category-wise revenue visibility, helping identify ₹12K in missed sales opportunities..Developed KPIs: Total revenue (₹38K), Quantity sold (393), Average order value (₹12K). • Implemented category-based filtering with DAX functions. Tools: Power BI, SQL, DAX