Ratna Manjeera Grandhi
Data Analyst @HighRadius
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WORK HISTORY
Data Analyst @HighRadius
Utilized SQL and Python for data extraction, transformation, and loading (ETL) from multiple sources, ensuring data integrity and consistency. • Conducted advanced statistical analysis using Python libraries (Pandas, NumPy, SciPy) to uncover trends and correlations, supporting business decision-making. • Developed custom dashboards using Tableau to visualize key insights and performance metrics, enabling real-time monitoring of business operations. • Designed and implemented supervised and unsupervised machine learning models using TensorFlow and Scikit-learn for tasks such as customer segmentation, predictive maintenance, and churn analysis. • Specifically developed and optimized Self-Organizing (SO) and Self-Organizing Feature Map (SOF) models to classify and predict customer behavior, leading to a 15% increase in predictive accuracy. • Deployed machine learning models to production using AWS SageMaker and managed CI/CD pipelines with Jenkins, ensuring seamless updates and scalability.
EDUCATION
SRM University (Sri Ramaswamy Memorial University)
Bachelor of Technology - BTech
Northeastern University
Master of Engineering - MEng
ABOUT RATNA MANJEERA GRANDHI
Results-driven Data Analyst with around 3 years of experience in collecting, processing…
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