Accomplished Seasoned professional with 25 years of experience delivering cloud-scale IAM at Zscaler and Oracle. I led the migration of 200,000+ IDCS tenants to OCI with minimal downtime, built an IDCS-compatibility layer on OCI IAM, and established cross-region, highly available multi-tenant distributed Identity platforms SaaS platform across global cloud environments. At Zscaler, designed and implemented a unified cloud-native Identity platform for Zscaler services, implemented SCIM-based provisioning and high-throughput data sync, and delivered device identity and contextual, risk-aware Zero Trust access. My work has strengthened security, cut provisioning times, and enabled FedRAMP/regulated-market expansion—supporting millions of users and mission-critical services.