Sudalai Rajkumar becomes the 5th Kaggle Quadruple Grandmaster

Previously, he has worked with, Freshworks, Tiger Analytics and Global Analytics.
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Sadalai Rajkumar has become the fifth  Kaggle Quadruple Grandmaster. He is the third Indian to achieve this title.

The other four quadruple grandmasters are Abhishek Thakur, Chris Deotte, Bojan Tunguz and Rohan Rao.

Kaggle is a crowd-sourced platform to attract, nurture, train and challenge data scientists from all around the world to solve data science, machine learning and predictive analytics problems.


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An alumnus of IIM-B where Rajkumar pursued an Executive program on Business Analytics, he currently heads the AI and ML department at He is also an angel investor and an AI/ML advisor. Previously, he has worked with, Freshworks, Tiger Analytics and Global Analytics.
He currently ranks 1480th in Kaggle competitions, 9th in datasets, 28th in notebooks and 37th in discussions.

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Zinnia Banerjee
Zinnia loves writing and it is this love that has brought her to the field of tech journalism.

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