Vishnu Kozhipara

Highly skilled Data Analyst with comprehensive experience in interpreting and analyzing complex data sets. Proficiency in statistical software, data mining, and predictive modeling techniques contributes to robust decision-making processes. Demonstrated ability to streamline operations by identifying trends and improving data reporting efficiency. Known for effectively translating technical information to multiple stakeholders for increased understanding and strategic planning.

• Creating a Reliable VQA System using NLP and Machine Learning, 03/01/23, Developed a Visual Question Answering (VQA) system capable of interpreting and answering questions about images using advanced NLP and machine learning techniques., Implemented text pre-processing and deep learning models for image recognition and question answering; evaluated system performance using accuracy and BLEU scores., Python, TensorFlow, NLP frameworks, Achieved a high accuracy rate of 92% in VQA tasks, with BLEU scores indicating a 15% improvement in language understanding over baseline models.
• Evaluating Ozone Concentration Prediction Models, 01/01/21, Predicted atmospheric ozone concentration levels and analyzed future trends using regression models., Applied Linear Regression and Decision Tree Regression, conducted residual analysis, and compared model performance using R-squared, RMSE, and MAE., Excel, Python, Pandas, PyTorch, TensorFlow, Tableau, Decision Tree Regression outperformed Linear Regression, increasing prediction accuracy by 30% and reducing RMSE by 20%.
• Exploring Suicide Causes and Solutions through Visual Analytics, 01/01/21, Developed a comprehensive visual analysis of suicide studies to identify key causes and propose data-driven prevention solutions., Utilized descriptive statistics and machine learning models for predictive analytics., Excel, Python, TensorFlow, Tableau, Identified key factors correlated with suicide rates, achieving a 25% increase in the accuracy of identifying high-risk groups.

• Association for Computing Machinery
• Data Science Society
• Institute of Electrical and Electronics Engineers (IEEE)
• International Association for the Engineering of Artificial Intelligence (IAEAI)
• Data Science Association

• Basketball National Team India, 01/01/18, Coimbatore, Tamil Nadu
• Member for Basketball team played as a rebounder, 01/01/17 - 12/31/18
• Hackathon, 01/01/20, Developed an innovative alternative energy solution in Hackathon 2020, increasing renewable energy utilization by 30% and reducing operational costs by 20%, leading to a significant positive impact on the company's environmental and financial performance.