# Engineering Stories @ Traba

**Project Scout: Building an AI Interviewer for the Future of Industrial Staffing**  
Traba is reimagining industrial staffing by building Scout - an AI recruiter that conducts thousands of real-time interviews in parallel, qualifying workers with the speed and consistency of automation while preserving the depth and personalization of human-led conversations.  
[Read more](https://traba.work/company/engineering/building-scout)

**Out of the Fire(store): Traba’s Journey to Postgres**  
Traba transitioned from Firestore to PostgreSQL to manage escalating costs and improve scalability. The migration reduced database expenses by over 70% and enabled greater control and efficiency by switching to a fixed hourly billing model. Our journey highlights key insights for optimizing database architecture for growth.  
[Read more](https://traba.work/company/engineering/firestore-postgres-migration)

## Labor That Works.

Serving customers across the manufacturing, production, logistics, distribution, and broader global supply chain sectors.
  
Empowering businesses and workers to reach their full productivity and potential.