Purna Duppurthi

Data Science graduate with hands-on, project-based experience across the full ML lifecycle — data cleaning, EDA, feature engineering, model building, and deployment. Built a fraud-detection classifier on 284K+ transactions using Scikit-learn and TensorFlow/Keras, and delivered BI dashboards used for KPI tracking during a data analytics internship. Comfortable with Python, SQL, and Power BI/Tableau; seeking an AI/ML Intern role to apply these skills to production-scale problems.

Data Analytics Intern - Infoz IT Solutions

• Built and maintained dashboards in Power BI/Tableau to track business KPIs for stakeholder reporting.
• Wrote SQL queries to extract and aggregate data from relational databases for recurring reporting needs.
• Used Python (Pandas) to clean and prepare datasets ahead of analysis, reducing manual reporting effort.

B.Sc. - Computer Science and Statistics - Dr. Lankapalli Bullayya College (2020-01 - 2023-12)

Intermediate - MPC - Narayana Junior College (2018-01 - 2020-12)