Toast
Data EngineerAppliedAug 28, 2026

Stabilize weighted-ingredient inventory signals across the pilot

Inventory data often becomes fragile when physical measurement and transaction timing drift apart.

Operators need timely guidance, while systems must preserve the uncertainty of what was actually measured.

The count says we’re fine, then prep tells me we’re already out.

Oleg Petrov · Kitchen Manager

Oversees purchasing and prep for a six-location fast-casual group using weighted proteins and produce.

What pulls against what

  • same-day freshness vs. event certainty
  • physical counts vs. transaction signals
  • shared data contracts vs. rollout speed
  • stockout prevention vs. false-shortage risk

What is at stake

Stale inventory data drives manual corrections and preventable stockouts. A reliable model lets operators plan purchases with confidence

Why Toast

At Toast, inventory signals can shape whether restaurant teams have confidence in what they can serve tomorrow.

Written for

Streaming data engineerOperational analytics engineerData platform generalist

This is the setup. The work is inside.

Running it puts you in the room: the full situation and its constraints, stakeholders who push back in their own words, and the decisions that are yours to make. What you produce becomes a Day One Plan — work you can show someone instead of describing.