The Data Engineering Show

60 Billion Predictions Daily: Inside Credit Karma’s Agentic Data Layer with Maddie Daianu

Nov 19, 2025
Maddie Daianu, Head of Data and AI at Intuit Credit Karma, brings a wealth of experience from academia to the finance tech forefront. She dives into the monumental task of managing 80 billion daily predictions and the strategic shift to an 'Agentic Data Layer' for proactive financial management. Maddie shares insights on utilizing Google Cloud for real-time processing, the importance of the Unified Consumer Profile for personalized experiences, and how her team deploys 22,000 models each month, revolutionizing user interaction in finance.
Ask episode
AI Snips
Chapters
Books
Transcript
Episode notes
INSIGHT

Data And AI As Core Competitive Advantage

  • Credit Karma's core competitive advantage is combining data and AI to personalize financial journeys for 140M members.
  • Maddie Daianu frames data and AI as the key ingredients that enable timely, relevant user experiences.
ANECDOTE

Scale Of The Data Organization

  • Maddie describes a 100-person Data and AI team inside a broader 800-engineer Credit Karma organization.
  • They process multiple terabytes daily for 140 million members using BigQuery and Bigtable on Google Cloud.
INSIGHT

Hybrid Streaming And Batch For Freshness

  • Credit Karma uses both streaming and batch pipelines to keep user-facing data as fresh as possible.
  • Real-time updates power app freshness for credit scores and partner offer changes to improve user decisions.
Get the Snipd Podcast app to discover more snips from this episode
Get the app