Shankar Madhava

B.Tech graduate in Artificial Intelligence & Data Science with hands-on experience in Python, SQL, Power BI, Excel, data cleaning, exploratory data analysis, KPI reporting, and dashboard development. Experienced in transforming raw datasets into actionable insights, identifying trends and data-quality issues, and building interactive reports. Familiar with Azure SQL, Azure Data Factory, Databricks, and data workflows. Seeking an entry-level Data Analyst or BI Analyst role.

Data Science Intern - Gradtwin Services (OPC) Pvt. Ltd. - Chennai

(2024-09 - 2024-11)

• Analyzed datasets using Python and SQL to identify trends, patterns, and data-quality issues.
• Performed data cleaning, transformation, EDA, and feature engineering using Pandas and NumPy.
• Built classification and prediction models using Python and Scikit-learn, achieving up to 80% prediction accuracy.
• Developed visual reports and dashboards to communicate analytical insights.

Python with Data Science Intern - Trios Technologies Pvt. Ltd. - Chennai

(2023-06 - 2023-07)

• Processed healthcare datasets using Python and performed data cleaning, preprocessing, and feature extraction.
• Developed a heart disease prediction model using machine learning algorithms and evaluated model performance.
• Generated reports and visualizations to identify key trends and support predictive analysis.

B.Tech - Artificial Intelligence & Data Science - Prince Dr. K. Vasudevan College of Engineering and Technology (2021-09 - 2025-05)

Higher Secondary Education - Vivekananda Higher Secondary School (2019-06 - 2021-05)