Client Overview
The client was running a complex integration ecosystem on a legacy platform (Zempla). Multiple third-party systems were directly connected to internal services, which created security risks, data inconsistency, and scalability issues.
They wanted to
- Migrate the integration layer to Microsoft Azure
- Centralize and secure all third-party integrations
- Improve data flow, monitoring, and long-term scalability
- Integrate smoothly with Salesforce
The Challenge
- Legacy integration platform with limited scalability
- No centralized control over third-party APIs
- Security and governance risks from direct system access
- Complex data synchronization between third-party systems and Salesforce
- Difficult monitoring, auditing, and tracking of integration data
Our Azure Migration & Modernization Approach
ByteBillion redesigned and migrated the entire integration ecosystem to Microsoft Azure with a secure, API-first, and event-driven architecture.
Key actions we took
- Migrated the legacy integration platform to Microsoft Azure
- Built an API-first architecture using Azure API Management as a single, secure entry point
- Implemented Azure Functions to orchestrate all business workflows
- Centralized data storage and traceability using Azure Cosmos DB
- Enabled secure, bi-directional data synchronization with Salesforce
- Removed direct third-party access to internal systems to improve security
Solution Architecture Highlights
Azure API Management
Used for routing, authentication, throttling, versioning, and access control for all integrations.
Azure Functions
Managed data ingestion, validation, transformation, and routing between systems.
Azure Cosmos DB
Stored integration data for persistence, traceability, and audit purposes.
Salesforce Integration
Automatically created service requests and work orders in Salesforce and synchronized IDs and updates back to third-party systems.
Event-Driven & Asynchronous Processing
Improved system performance, reliability, and scalability.
Business Impact & Results
- ✓ Secure and centralized integration platform
- ✓ Scalable, cloud-native architecture on Azure
- ✓ Improved data reliability and synchronization
- ✓ Strong governance over third-party integrations
- ✓ Future-ready platform supporting new integrations easily
Why This Matters
This Azure migration transformed a fragile legacy integration system into a secure, scalable cloud platform. The client can now manage enterprise workflows and third-party integrations confidently, without operational or security risk.
Conclusion
This project demonstrates ByteBillion's strong expertise across multiple areas of enterprise cloud engineering and system modernization.
- Azure migration and modernization
- API-first integration platforms
- Event-driven cloud architecture
- Salesforce and enterprise system integration
- Secure, scalable cloud solutions
