DUDALA VINAY KUMAR GOUD

About

I’m a Data Analyst with hands-on experience in SQL, Python, Power BI, and Excel, focused on transforming data into actionable business insights. I have worked on projects involving fraud detection, insurance risk analysis, and e-commerce business performance, with experience in data cleaning, analysis, statistical techniques, SQL, and dashboard development. I’m looking for an entry-level Data Analyst opportunity where I can apply my analytical skills to solve real-world business problems and contribute to data-driven decision-making.

Skills

Education

• Guru Nanak Institute of Technology (GNIT), Ibrahimpatnam, Hyderabad

  Under Graduation, B. Tech / BE

  2022 – 2026

Projects

• Insurance Claims Analytics & Risk Assessment

  Analyzed 10,004 insurance policies and identified a consistent 43.5% claim rejection rate across products and demographics using Chi-square, ANOVA, and t-tests. Prioritized 103 high-risk policies using IQR, z-score, and

• Fraud Detection & Risk Analytics

  Developed a fraud-detection pipeline achieving 0.92 ROC-AUC and 0.78 recall on a highly imbalanced dataset with a 0.60% fraud rate. Identified key fraud signals and developed 19 SQL artifacts using CTEs, window functions

• E-Commerce Business Performance Analysis

  Analyzed 96,478 orders worth R$13.2M across 93,358 customers and identified a 3% repeat-purchase rate, highlighting customer retention risk. Built RFM segmentation in SQL to identify a R$660K customer win-back opportunit