Praviveek Ray
@praviveek
Data Scientist at Mahindra Comviva
Bengaluru, Karnataka, India
Praviveek Ray is a Data Scientist at Mahindra Comviva with a background in Computer Science. He has extensive experience developing predictive models and AI-driven customer segmentation frameworks to improve business metrics. His expertise includes machine learning, deep learning, and data visualization using tools like Python, Power BI, and Google Cloud.
Experience
Data Scientist
Mahindra Comviva
Developed and deployed 12+ predictive models (churn, inactivity detection, cross-sell/up-sell, next best offer), increasing recharge transactions by 5% and reducing attrition by 6% across subscriber bases from 12M to 70M. Designed AI-driven customer segmentation frameworks (RFMI, bundle renewal, migration), reducing post-to-prepaid migration by 16% and boosting renewal conversion rates by 22% for 60M+ customers. Collaborated on 4+ cross-functional projects, streamlining ETL processes, delivering data-driven solutions, and creating personalized marketing campaigns. Built an interactive Power BI dashboard to visualize churn trends and model predictions. Developed an agentic AI solution leveraging NLP to autonomously clean, analyze, and extract key attributes from complex datasets.
Education
Siksha ‘O’ Anusandhan University
Bachelor of Technology
Computer Science