Client
Global Enterprise
SCIM Identity Management Integration Enterprise IAM Case Study
A secure, scalable Identity & Access Management (IAM) solution built using SCIM 2.0, OAuth2, Java Spring Boot, and microservices. Engineered for a global enterprise to automate user provisioning, unify access governance, and ensure high-performance identity control across distributed systems.
Project Snapshot
Industry
Enterprise Security · Identity & Access Management
Service Category
Platform
Java · Spring Boot · SCIM 2.0 · OAuth2 · Microservices · AWS
Duration
6 Months
Identity Volume
2.5M+ Managed Accounts
Status
Live & Scalable
About the Project
The client required a unified identity management system capable of automating lifecycle management, eliminating manual onboarding, and enforcing centralized access governance across multiple internal and external applications.
Inexture engineered a high performance microservices-based IAM platform supporting millions of identities, built on SCIM 2.0, OAuth2, and distributed cloud infrastructure.
Client Requirements
- Consolidate multiple identity repositories into a single federated IAM system
- Implement SCIM 2.0 for automated provisioning & deprovisioning
- Provide enterprise grade authentication & authorization
- Enable SSO across all internal + external applications
- Establish a zero-downtime migration strategy
- Implement fine-grained RBAC (Roles & Permissions)
- Ensure compliance with audit logging & data protection standards
Challenges We Solved
- Multiple fragmented identity stores with inconsistent schemas
- Manual onboarding causing access delays & compliance risk
- Lack of unified role management across applications
- Realtime scalability requirements for high volume user sync
- Integration complexity with legacy + modern SaaS platforms
- High security, multi region regulatory constraints
User Provisioning Lifecycle – SCIM User Sync Workflow
A lifecycle workflow covering create, update, group mapping, role assignments, and deprovisioning designed for reliable automation at scale.
Our Solution & Architecture
Inexture designed a distributed IAM ecosystem powered by SCIM 2.0 & microservices, ensuring high availability, secure access governance, and automated lifecycle management.
Key solution components:
- Java + Spring Boot microservices powering SCIM endpoints
- OAuth2-based authentication & authorization with JWT tokens
- Automated user provisioning, deprovisioning & group sync
- Role-based access governance with RBAC engine
- AWS-based auto-scaling infrastructure for 99.99% uptime
- Event-driven architecture for real-time sync with external systems
- Full encryption at rest & in transit with audit logging
- Admin dashboard for identity oversight & reporting
SCIM Integration - Identity Synchronization Flow Diagram
This diagram shows how identities are synchronized across enterprise applications using SCIM 2.0, ensuring consistent provisioning, governance, and lifecycle control.
Technology Stack
A robust and scalable technology foundation powering seamless performance and future-ready growth
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React (optional)
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Material UI
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Java · Spring Boot
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SCIM 2.0 Endpoints
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REST APIs
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OAuth2 · JWT
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AWS
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Load Balancers
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CloudWatch
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PostgreSQL
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Redis Cache
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Secure Log Streams
SCIM IAM Integration - Secure System Architecture
A secure IAM architecture showing SCIM microservices, auth layers, audit logging, token flows, and resilient infrastructure enabling 2.5M+ identity operations.
Measurable Business Impact
- 45% faster onboarding with automated SCIM provisioning
- 2.5M+ identities unified in a single IAM ecosystem
- 90% drop in manual IAM support tickets
- 99.99% uptime architecture
- Zero downtime during migration
- 12+ enterprise applications integrated
Industries We Serve
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