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Turning People Data into Strategic Power: How a Global Tech Leader Rebuilt Workforce Intelligence at Scale

Modernizing people analytics at scale. See how Definian unified Workday and Snowflake data to rebuild trust, speed decisions, and power real-time planning.
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Case Study

Challenges

One of the world’s most iconic technology brands set out to reinvent how it uses people data to power smarter, faster decisions across 200,000+ employees. At the same time, it was migrating to Workday, shifting to Snowflake, and rebuilding its entire dashboard ecosystem. Fragmented data and inconsistent definitions were slowing decision-making and eroding trust.

The Solution

Definian partnered with the client to modernize people analytics from the ground up.

  • Migrated legacy HR data into Snowflake
  • Aligned historical data with new Workday structures
  • Built a scalable semantic layer in dbt for key metrics
  • Rebuilt dashboards in Tableau with input from business users
  • Delivered faster, more accessible insights across teams

How We Delivered

Working within the client’s Snowflake, dbt, and Tableau ecosystem, we preserved all historical data, implemented role-based privacy, and validated every metric. With a product-first mindset and embedded collaboration, we delivered value at every stage, not just at go-live.

Results

  • 10,000+ dashboard views per month
  • 30+ refreshed dashboards supporting workforce planning
  • A single source of truth for HR, recruiting, and performance data
  • Executive trust rebuilt through consistent, accurate insights
  • Decisions made faster, with more confidence

Today, the platform powers real-time planning across the organization and has transformed how leadership interacts with data.

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Client testimonial
The knowledge, skill, and dedication you guys brought to the table helped make it all happen.
Senior Manager | Top Four Global Consulting Firm

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