← Customer Successes

Zero-Downtime IAM Transformation for a Rapidly Scaling Enterprise

A rapidly scaling EV and clean-energy manufacturer with dozens of interconnected digital systems.

Security
Zerodowntime IAM migration
Fasteronboarding of new services
01

Challenges/Objectives

  • Modernize and re-architect the Identity, Login & Access Management platform to support growing scale and resilience.
  • Coordination between product and engineering teams to ensure seamless DB and API cutover.
  • Plan a zero-downtime migration for database and API cutover, executed during off-peak midnight windows.
  • Mitigate operational risk during a high-impact system transition.
02

Solution

  • Designed and implemented a high availability IAM architecture with improved authentication, failover, and performance characteristics.
  • Introduced feature-flag driven flow switching, enabling controlled transition from the legacy database to the new IAM data layer.
  • Implemented structured post-migration verification ensuring all identity dependencies, APIs, and services remained fully functional.
03

Benefits

  • Successfully achieved a zero-downtime IAM migration across the entire organization.
  • Improved authentication availability, performance, and fault tolerance, supporting higher load and platform growth.
  • Enabled faster onboarding of new services, applications, and internal teams onto the unified IAM platform.
  • Reduced long-term IAM maintenance overhead through improved architecture and standardization.