Rasagna K

Senior Data Scientist & Ml Engineer @AssureCare LLC

Cincinnati, OH, US

Developed AI-driven fraud detection models using anomaly detection and supervised learning to enhance security and reduce false positives.Optimized real-time recommendation systems with collaborative filtering and deep learning to improve user engagement and conversions.Automated ML model deployment pipelines using Docker, Kubernetes, and AWS Lambda for seamless scaling and high availability.Engineered NLP sentiment analysis models with BERT and GPT-3 to extract actionable customer insights.Improved ETL workflows with Apache Spark, reducing data processing time and enabling real-time analytics.Standardized MLOps with MLflow and TFX, enhancing reproducibility and experiment tracking.Built an advanced anomaly detection framework for cybersecurity, identifying suspicious patterns and mitigating risks.Integrated transformer-based NLP models into chatbots to enhance response accuracy and reduce manual support.Designed predictive analytics dashboards in Power BI and Tableau for data-driven decision-making.Automated machine learning workflows with Apache Airflow, optimizing task scheduling and execution.Developed large-scale data pipelines using Apache Kafka and Spark Streaming for real-time analytics.Enhanced model accuracy through automated feature selection, hyperparameter tuning, and ensemble methods.Built computer vision models using OpenCV and deep learning for defect detection and quality control.Managed CI/CD pipelines for ML models with Jenkins and Kubernetes for efficient deployment.Architected Hadoop-based data lakes for scalable AI applications.Implemented explainable AI models using SHAP and LIME to ensure transparency and regulatory compliance.Optimized SQL and Presto queries using advanced indexing and partitioning techniques for faster data retrieval.Led cross-functional AI development in Agile frameworks to align with business objectives.

Stevens Institute of Technology

Masters of science , Data science