Modernise Legacy Systems Without Business Disruption
Transform outdated applications into modern, cloud-ready solutions while maintaining business operations. Get expert assessment of your legacy systems, cloud migration strategy, and compliance roadmap from specialists with proven government sector experience.
Legacy System Migration
Classic ASP, mainframe, and outdated .NET Framework to modern web applications
Cloud Migration Strategy
Seamless migration to Azure with minimal downtime and data sovereignty
Compliance & Security Updates
Meet modern compliance requirements while improving security posture
Mainframe Integration
Connect legacy mainframe systems (ADABAS, Natural) with modern web apps
What the Assessment Gives You
Risk register
Security, support, and dependency risks
Option comparison
Cost, disruption, and technical trade-offs
Target architecture
Recommended platform and integration design
Phased roadmap
Sequenced delivery and validation plan
Get Your Free System Assessment
Receive detailed modernisation roadmap and cost analysis
Service: System Modernisation Assessment
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18+ Years Experience
Govt Approved
Self-assessment
Legacy Technology Risk Check
Answer five questions to identify whether the current system needs routine maintenance, a planned upgrade, or a formal modernisation assessment.
Lift-and-Shift, Replatform, or Modernise in Phases?
The right path depends on the system's risk, remaining life, integration complexity, and tolerance for change. The assessment compares these options using your actual constraints.
| Approach | Best fit | Main advantage | Key risk |
|---|---|---|---|
| Lift-and-shift | A supported application that needs a rapid hosting move | Lower initial code change and faster infrastructure exit | Moves existing technical debt and may not reduce operating cost |
| Full replatform | A well-understood system with a stable replacement window | Clean target architecture and fewer long-term compromises | Higher delivery and cutover risk if scope or rules are unclear |
| Phased modernisation | Critical systems that must continue operating during change | Value and risk are spread across controlled releases | Temporary coexistence requires careful integration and governance |
Legacy Migration Paths We Assess
The recommendation covers application code, data, identity, integrations, deployment, and operational support—not just a framework upgrade.
Classic ASP
Classic ASP → ASP.NET Core APIs and Blazor or React → Azure App Service → Azure SQL
.NET Framework
.NET Framework → .NET 10 LTS → modern authentication, automated delivery, and cloud-ready hosting
ADABAS & Natural
Preserve Natural and ADABAS business logic while exposing controlled APIs and moving capabilities in stages
Comprehensive Modernisation Services
End-to-end transformation from assessment to deployment
Application Replatforming
- • Classic ASP to ASP.NET Core
- • .NET Framework to .NET 10 LTS
- • Desktop apps to web apps
- • Monolith to microservices
Cloud Migration
- • On-premise to Azure cloud
- • Database migration (SQL)
- • Infrastructure as Code
- • Cost optimisation
Compliance Updates
- • Security vulnerability fixes
- • WCAG accessibility
- • Data protection (Privacy Act)
- • Government standards
Our Modernisation Methodology
Proven 5-step process for zero-disruption transformation
System Assessment
Comprehensive analysis of current systems, dependencies, and business requirements
Migration Strategy
Detailed roadmap with technology recommendations, timeline, and cost breakdown
Phased Implementation
Incremental migration to minimize risk and maintain business continuity
Testing & Validation
Rigorous quality assurance and user acceptance testing before go-live
Support & Optimisation
Ongoing monitoring, performance tuning, and enhancement support
Ready to Modernise Your Legacy Systems?
Get your free assessment and discover how much you can save with system modernisation
Request Free Assessment