01
Legacy assessment
Review existing systems and modernization needs before choosing what to retain, renew, replace or connect.
Business Solutions · Product brochure
Systems Integration & Modernization
Make the technology estate work as one
Connect existing systems with a controlled transition
We help connect and renew legacy, packaged, cloud and custom systems. The work begins with target architecture and delivery priorities, then brings interfaces, migration, platform changes and analytics into a coordinated implementation scope.
Connected capabilities
What Systems Integration & Modernization covers
02
Target architecture
Define how applications, data and platforms should work together, with architecture and delivery governance.
03
Enterprise integration
Plan APIs and interfaces between ERP, packaged applications, cloud services and custom systems.
04
Data migration
Prepare migration and data quality controls for the information needed in the target environment.
05
Platform modernization
Scope platform upgrades and cloud enablement around business requirements, dependencies and the target architecture.
06
Analytics and transition
Bring analytics needs and controlled transition planning into the implementation roadmap.
Operations and implementation
Integration delivery and implementation
Make system dependencies visible and agree how information will move before implementation and transition begin.
A typical operating journey
ASSESS
Systems, dependencies, data and modernization priorities
DESIGN
Target architecture, interfaces and migration approach
VALIDATE
Connections, data quality and transition readiness
TRANSITION
Agreed rollout, ownership and operational handover
Illustrative workflow. Final sequence follows the agreed scope.
Business benefits
Connected operations
Help teams use information across systems through deliberately designed interfaces.
Data confidence
Make migration checks and data quality requirements explicit before transition.
Managed change
Coordinate dependencies and implementation decisions within the approved architecture.
Integration and deployment
Agree interface contracts, data ownership and migration responsibilities with the teams and vendors that operate each system. Confirm platform and API constraints during design.
Select upgrade, cloud and transition options against the target architecture. Define testing, acceptance and operating responsibilities for each agreed workstream.
The iThink approach
ASSESS
Application estate, dependencies, data quality and business priorities.
DESIGN
Target architecture, interfaces, migration and controlled transition.
IMPLEMENT AND VALIDATE
Agreed changes, data checks and integrated acceptance testing.
TRANSITION AND SUPPORT
Cutover coordination, documentation and ongoing interface ownership.
Discuss your integration priorities
Let us review the current estate and define the smallest practical modernization scope.