Sangeeta Chatterjee

About Sangeeta Chatterjee

AI / GenAI Program Leader with 16+ years of experience driving enterprise data platform…

Experience

1. Data as a Platform Lead

   Unilever

   Dec 2022 — Present · Bengaluru, IN

   Data & Analytics leader with a proven track record leading enterprise-scale initiatives and modern data platforms at Unilever. I led the company’s sole enterprise-level Data Lake—powering insights across 9 global business functions and managing 1PB+ of data. My leadership scaled intelligent automation and cloud-native pipelines, reducing delivery costs by 50% and cycle times by 80%.I’ve built and guided global, cross-functional teams through complex analytics programs—driving marketing RoI improvements from 30% to 90% across 25+ markets. From instilling Agile delivery practices to ensuring end-to-end data governance and compliance, I lead with a deep understanding of what makes data ecosystems operationally strong and strategically impactful.Passionate about unlocking business value through data, I bring a vision grounded in measurable outcomes, scalable architectures, and empowered teams.

Skills

• Consulting
• Customer Insight
• Machine Learning
• Scikit-Learn
• Sql
• Java Enterprise Edition
• Retail
• Matplotlib
• Core Java
• Python
• E-Commerce
• Unix Shell Scripting
• Telecommunications
• Data Science
• Java
• Data Analysis
• Panda
• Shell Scripting
• Unix
• Oracle
• Requirements Analysis
• Numpy
• Business Analysis
• Pl/Sql
• Customer Analysis
• Agile Methodologies
• Jsp
• Pre-Sales
• Team Management