• Contributed to the Central Asset Manager (CAM) service with Keycloak to centralize authentication,
authorization, and IAM across 7+ microservices, removing fragmented security logic and improving
system-wide access control.
• Designed a multi-realm Keycloak setup with RBAC, using realm roles, client roles, and resource-based permissions to enforce granular security policies.
• Created a JWT-based authentication flow using OpenID Connect (OIDC) with embedded organization and
client identifiers, validated through RESTful APIs for secure cross-service communication.
• Integrated 7+ microservices with CAM, consolidating user management, roles, and permissions into one
platform while migrating from legacy authorization systems and improving security posture.
• Implemented Server-Sent Events (SSE) for real-time data streaming, improved Django services with
Elasticsearch, AWS Lambda ETL pipelines, and Redis caching, achieving 5x faster query performance, 70% reduction in API response times, and improved throughput and scalability.
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