HEAD OF D&A ICE CREAM PRODUCTS
Unilever
Led the transition from a central data lake to a self-sustainable data lake and decision-making processes for a ~9 billion euro global Ice Cream business
Tonnistha Sarkar is a distinguished Data & Analytics leade with a flair for outcome biased strategic planning and data-driven execution. She has a proven track record that underscores her ability in enhance decision-making, boost operational efficiency, product performance and eventually elevate customer satisfaction to a significant extend. As a Head of Data & Analytics, Tonnistha has demonstrated her prowess in technology strategy planning, partner engagement, and delivering data-centric solutions. Her tenure at Unilever is marked by her pivotal role in transitioning to a self- sustaining AI focused data lake for the Ice Cream business, which significantly refined the decision-making process by 17% in just 6 months.
With the right balance of Generative AI, intelligent data pipelines, semantic views her global team achieved approx 37% reduction in annual operational expenditure.
In Tonnistha's previous strategic leadership roles as Senior Demand, Engagement, & Communication Manager for Identity Directory Access Services led to 33% surge in portfolio satisfaction & opex improvement with a 100% successful migration to Azure cloud for Active Directory & Second Factor Authentication (MFA) on a global scale and Tonnistha's had also lead successful global risk & audit management roles for both CRM cloud & legacy platforms.
Bachelor of Technology : Electronics & Instrumentation Engineering - Scored 8 CGPA
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