Staff Software Engineer

Coupang · 2023–Present

Leading Customer Identity and Access Management (CIAM) architecture, Zero Trust framework implementation, and high-throughput authorization services.

  • Architect OAuth 2.1 and OpenID Connect (OIDC) identity pipelines, credential rotation, and tenant access controls handling tens of millions of active users with single-digit millisecond latency.
  • Design zero-trust verification frameworks and agent-ready authorization protocols for autonomous AI and enterprise integrations.
  • Drive technical strategy and governance across cross-regional identity and security engineering teams.
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