Legacy System Integration for Web, Mobile & Business Software
About Legacy System Integration
Connect existing or legacy business software with modern websites, applications, cloud platforms, and other digital systems. Depending on the capabilities of the existing system, we can develop APIs, middleware, or custom integration layers that help exchange data and extend existing workflows without requiring an immediate complete system replacement.
Even when the old system has no API, we can connect through its database, file exports, FTP or SOAP services, then expose a clean modern API on top. This lets you modernize step by step instead of through a risky big-bang rewrite.
Execution Details
What We Deliver
| Connection Methods | Database, SOAP, FTP / file exchange, scheduled jobs |
|---|---|
| Output | Modern REST API or middleware service |
| Data Handling | Mapping, cleansing, validation, migration support |
| Risk Control | Read-only first, staging tests, backups |
| Documentation | System map and integration handover guide |
What We Need From You
- Details of the legacy system and its version
- Database or file access (read-only to start)
- Systems to connect with
- Business processes that must continue running
How It Works
Discovery
We review your requirement, systems and API documentation.
Build
Integration is developed with secure authentication and data mapping.
Test
Sandbox and real-scenario testing with a clear test report.
Go-Live & Support
Production launch, monitoring and handover documentation.
Legacy System Integration FAQs
Frequently asked questions about Legacy System Integration.
Usually yes, through its database, exported files or other interfaces, with an API layer built on top.
No. We start read-only and test on staging so daily operations are not disturbed.
Not immediately. Integration lets you extend it now and migrate gradually later.
