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Sarthak Pujari

Sarthak Pujari

Building AI workers that contribute real economic value

sarthakpujari12
Bengaluru, India
Joined November 2024
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Network

5.4K connections
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IIT Delhi AI/ML Alumni
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AI Startup Founders
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Mastercard AI/ML Scientists
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Mastercard AI Leaders
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YC Startup Founders
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AI Native Investment Bankers
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Microsoft AI/ML Engineers

Summary

Applied AI engineer with research experience: Sarthak has a track record of shipping and publishing applied machine‑learning work during his time at Mastercard AI Garage — contributing to time‑series/forecasting and related ML research and engineering projects that bridge research and product needs. mastercard+1
Founder / operator of early-stage AI products: He has moved from building product & tech at startups to co-founding Oobau (AI orchestration for sales/marketing) and launching Z42 Labs — public posts and company filings show hands-on founder activity and product-focused messaging. twitter+2
Product‑oriented engineer with startup & campus leadership background: Across roles (SayF, Mastercard, Oobau, Z42 Labs) he has combined product/tech responsibilities with hands‑on engineering; earlier campus leadership at IIT Delhi (BRCA cultural secretary, music club representative) shows cross‑functional event/people leadership. linkedin+1
Public-facing communicator in the AI community: He speaks at conferences/meetups and posts about product/AI progress (e.g., Odisha AI conference listing and social posts), indicating engagement with regional AI communities and founder networks. odishaai+1

Work

Education

Projects

Writing

INFRANET: Forecasting intermittent time series using DeepNet with parameterized conditional demand and size distribution

Conference paper describing INFRANET, a probabilistic autoregressive network designed for intermittent demand forecasting; addresses joint modeling of demand occurrence and demand size for improved probabilistic forecasts.

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Mastercard AI Garage — research & publications (multiple contributions)

Contributed to and co-authored several AI/ML research outputs published via Mastercard AI Garage (topics include forecasting, structure-aware model distillation, and applied machine learning for merchant/retail tasks).

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Hobbies

Music and campus cultural activities (performed / represented music club at IIT Delhi; served as Cultural Secretary at BRCA) ac+1

Notes

LDLakshay Dagarsaid
SPSarthak Pujari
has made impressive contributions to projects involving intelligent or autonomous agents.

Nov 22, 2025