Kaustabh Choudhury
Associate Director - Data Science (Shopping Experiences, Search, Recommendations & Catalog)
Bengaluru, Karnataka, India
Summary
👤
Senior🎓
Top SchoolKaustabh Choudhury is an experienced data science leader with 12 years of building and scaling teams and product-focused ML systems across search, personalization, recommendations, and catalog at high-growth consumer platforms. He has led transitions to in-house search infrastructure and designed deep-learning ranking engines and GenAI-led features that produced measurable lifts in conversion, engagement, and profitability, while also securing patents like Predictive Cart and Swap n Save. Kaustabh combines hands-on modeling and ML engineering with product and business strategy, having delivered personalization engines, multilingual content systems, credit scoring, and large-scale automation across companies including Zepto, Koo, Trell, and RentoMojo. Based in Bengaluru, he brings startup velocity together with operational rigor and a penchant for translating research into production impact. Outside of work he applies the same discipline to endurance sport as an Ironman 70.3 triathlete, a detail that underscores his resilience and long-term focus.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Technology (B.Tech.) Computer Science & Engineering, Bachelor of Technology (B.Tech.) Computer Science & Engineering at West Bengal University of Technology, KolkataICSE & ISC Science in higher secondary section, ICSE & ISC Science in higher secondary section at Don Bosco School
English, Bengali, Hindi
Stackoverflow
27reputation
7kreached
0answers
9questions
Github Skills (20)
gecko7
mozilla7
mercurial7
git-mirror7
elasticsearch6
git-clone6
firefox6
amazon-s36
semantic-web6
amazon-web-services6
mediawiki-api6
analytics6
mediawiki6
azure-cognitive-services6
dbpedia6
Programming languages (2)
Github contributions (5)
kaustabh/fb-bot
Nov 2016 - Feb 2017
Contributions:20 pushes, 1 branch, 1 comment in 3 months
kaustabh/NodeNote
Dec 2016 - Dec 2016
Contributions:13 pushes, 1 branch in 2 days
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