How a lean data team built a single source of truth in 2 weeks (not 2 months)

National Safety Apparel (NSA) has a powerful, 90-year-old mission: ensure every industrial, utility, and military worker returns home safely at the end of the day. But as the company scaled into a multi-unit operation through rapid acquisitions, its data language grew fragmented.

Different departments developed their own siloed reporting. To Finance, a "customer" meant the parent company being invoiced; to Shipping, it meant the specific branch receiving the goods. Without a shared data foundation, answering critical operational questions was a manual maze.

NSA’s lean, six-person data team found their time completely consumed by hand-coding SQL and Python pipelines rather than focusing on the business strategy behind the numbers.

Jamie Tanner, Director of Corporate Data and Analytics, knew they needed a paradigm shift when data firefighting began interrupting his family vacation. The team decided to stop drowning in micro-level coding and step up to macro-level business architecture.

They spent a week mapping out their foundational master data definitions (customer, product, order, invoice) in a shared matrix. But instead of spending the next quarter manually writing orchestration and transformation logic to move data into their Snowflake silver tables, they onboarded Maia.


By feeding their business context directly into the platform, the team succeeded in reducing data foundation setup from months to weeks.

The Impact at a Glance

  • Timeline Slashed: A major master-table architecture project that traditionally takes two months was completed in just two weeks.
  • Minimal Coding Overhead: Out of the 10-day project window, the engineering team spent less than 3 days actually building and adjusting code. The remaining 7 days were spent collaborating with the business to ensure data accuracy.
  • Enterprise-Scale Output: A lean analytics team successfully unlocked the output capacity of a department multiple times its size.
"The role of the data engineer changes. We're leveraging the team's cohesive knowledge, which is a massive unlock for NSA and for me personally." — Jamie Tanner, Director of Corporate Data and Analytics at NSA

What’s Next for NSA

With a clean, certified data foundation now running seamlessly in Snowflake, NSA is moving away from descriptive reporting and toward true AI readiness. The team is already planning to apply this automated pipeline method to their operational manufacturing floor data, leveraging Snowflake Cortex to unlock cross-functional insights from sourcing efficiencies to product development.

Curious to see the exact blueprint they used to shift from pipeline coding to business knowledge? Check out the full customer story.
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