In this episode, Carlos Gonzalez de Villaumbrosia, Founder & CEO at Product School, interviews Tim Simmons, Chief Product Officer at Walmart International, the retail giant serving 255 million customers weekly across 18 countries. Tim is leading a massive transformation to move from decentralized tech stacks to global platforms that empower local innovation.

Tim explains why complexity is actually a competitive advantage when training AI. He dives deep into Agentic AI and the concept of Orchestrators—systems that manage workflows between agents to automate tasks like user story generation with 88% accuracy. He also shares the strategy behind the Walmart Translation Platform (WTP), which has cut translation costs by 99% while increasing speed and trust.

What you'll learn:

The Orchestrator Strategy: How to build AI systems where project manager agents coordinate tasks for maximum efficiency.
Global vs. Local: A framework for building core platforms that scale while allowing for hyper-local customization.
The ROI of AI: How Walmart tracks adoption and accuracy, not just productivity.
Human in the Loop: Why keeping humans involved in AI workflows actually makes the models smarter over time.

Key takeaways:

Complexity is Data: The more you expose AI to your organization's complexity, the more resilient and accurate it becomes.
Trust Through Nuance: Successful localization isn't just word-for-word translation; it's about capturing intent to build customer trust.
Platform Discipline: Moving from bespoke builds to multi-tenant codebases is essential for scaling innovation globally.

Credits:

Host: Carlos Gonzalez de Villaumbrosia
Guest: Tim Simmons

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