Ravindranath Reddy Karnati Venkata Email & Phone Number

Cary, NC, US

Cary, North Carolina, United States

Implemented an OPENAI-powered web scraping system across 1000+ charitable organizations, collecting diverse datasets to train and fine-tune AI-driven donor matching algorithms.Optimized data preprocessing workflows using pandas and NumPy, integrating generative models for data augmentation, resulting in a 25% reduction in processing time for volunteer.

College Station, Texas, United States

• Innovated an Enhanced Perimeter Intrusion Detection System, reducing false alarms by 26% through integrating multiple sensor systems for improved target detection and nuisance rejection, funded by the Department of.
• Delivered a presentation on PIDS research at IEEE SysCon 2024, the premier conference for systems engineering and system sciences.
• Proficient in developing ML models with TensorFlow and Scikit-learn, with a solid grasp of data preprocessing and model evaluation.
• Evaluated feature selection and feature engineering to improve model performance and reduce computational complexity by 18%.
• Applied ensemble learning techniques to enhance model robustness and accuracy, achieving a 5% improvement in detection rates.
• Streamed real-time data and processing using Apache Kafka, enabling timely and accurate threat detection.

Novi, Michigan, United States

• Built a conversational system that answered 10,000+ user queries, generating 200+ dashboards, and improving productivity by 36%.
• Applied advanced NLP techniques -NER, and sentiment analysis, resulting in a 23% improvement in response accuracy for 20K queries.
• Leveraged BERT, ColBERT, and OpenAI API to deliver precise responses for 95% of user queries, ensuring high user satisfaction.
• Integrated LangChain and Retrieval-Augmented Generation (RAG) frameworks, optimizing real-time query resolution by enhancing the knowledge retrieval process.
• Implemented data preprocessing and feature engineering techniques to improve model performance by 20%.
• Facilitated sentiment analysis on customer feedback to identify areas for service improvement, increasing user satisfaction by 15%.

Pune, Maharashtra, India

• Led a cross-functional team to develop a predictive maintenance model for spark plugs and validated the model with a 93% F1 score.
• Applied decision trees, topic modeling, and sentiment analysis to large datasets, identifying root causes of automotive system failures and proposing priority improvements, achieving a 30% reduction in failure rate.
• Deployed models in an AWS environment for continuous monitoring and real-time predictions, collaborating with stakeholders to develop actionable insights, enhancing reliability, and saving $8 million annually.
• Performed A/B testing on dealership models, leading to a 28% increase in customer retention by identifying optimal pricing strategies.
• Optimized data management workflows developing ETL pipelines, leveraging SAS and Python scripts, automating data inflow from disparate sources, eliminating Excel dependencies, and reducing 90 hours of monthly workload.
• Leveraged machine learning algorithms in integration -random forests and gradient boosting to improve predictive accuracy by 18%.

India

• Crafted a high-performing multi-core optimizer, using advanced scheduling algorithms achieving a 20% reduction in task violations, halts, and increased interrupt robustness.
• Designed a robust simulator employing gradient descent, simulating system behavior in hundreds of diverse conditions.
• Formulated a data-driven technician recommendation system using modified BM-25 and MMR algorithms, improving technician productivity by 37% through optimized selection based on comprehensive data analysis.
• Developed and maintained ETL pipelines to automate data processing workflows, improving efficiency by 25%.
• Implemented data warehousing solutions using Hadoop and Hive, enabling efficient storage and retrieval of large datasets reducing query processing time by 28%.
• Harnessed SQL and NoSQL databases to manage and query data, ensuring high performance and scalability improving data retrieval speed by 20%.

India

• Supervised the development of Power BI dashboards for clients, resulting in increased efficiency and refined decision-making by 23%.
• Directed data pipelines using Alteryx manipulating data formats for accurate and reliable insights improving processing speed by 30%.
• Synthesized Exploratory Data Analysis (EDA) to identify key trends and patterns in the data, providing actionable insights.
• Incorporated statistical methods to analyze survey data, identifying key drivers of customer satisfaction and loyalty.
• Built predictive models to forecast sales and revenue, employing regression and time series analysis, improving accuracy by 10% and informing business strategies.
• Aligned with business stakeholders to gather requirements and ensure data solutions aligned with business objectives.

India

• Coded an RFID-based parking management system with Arduino for efficient slot allocation and real-time occupancy monitoring.
• Created an automated alert system with Arduino to detect wrongly parked vehicles, improving parking security and utilization by 26%.
• Engineered software algorithms to optimize parking slot allocation, reducing search time by 40% through improved slot assignment.
• Integrated the parking management system with existing infrastructure, ensuring seamless operation and minimal disruption.
• Showcased the project to senior management, demonstrating the system's benefits and securing approval for further development.
• Determined go-to-market tactics related to specific target customers, suppliers, and products in terms of marketing communication using PowerBI dashboard, CRM tools, and Machine Learning, enhancing customer reach while.

Master Of Science - Ms, Data Science(Computer Science Majors), 3.92

Activities and Societies: Member of the Data Science Club Active participant in the Machine Learning and Artificial Intelligence Society.

Bachelor'S Degree, Electrical And Electronics Engineering, 8.24

Activities and Societies: Secretary of Web & Design Society, Students Gymkhana, IIT Bhubaneswar Assistant Co-Ordinator, Counselling.