LEGACY SYSTEM MODERNIZATION FOR HEALTHCARE
Modernizing healthcare software and medical devices for peak performance, easy maintenance, and full compliance.
Protect what is critical. Transform what no longer serves you.
Decos provides legacy system modernization services for MedTech companies, medical device OEMs, healthcare providers and life sciences organisations. As an ISO 13485-certified engineering partner, we modernise healthcare applications, medical device software and connected systems while improving maintainability, reducing technical debt and supporting evolving regulatory requirements.
Whether you need to modernise a business-critical healthcare platform, extend the life of a regulated medical device or migrate legacy technology, our engineering teams help modernise existing products with minimal disruption.
Legacy modernization services
Healthcare software and medical devices support critical clinical and operational workflows, making reliability and compliance essential during modernization.
Our phased engineering approach helps organisations:
- Minimise disruption to existing operations
- Preserve validated functionality
- Improve maintainability
- Reduce technical risk
- Support regulatory compliance throughout modernization
Our engineering teams modernise healthcare applications to improve performance, flexibility and long-term sustainability. Our modernization services include:
- Legacy application assessment
- Application refactoring
- Re-platforming and architecture modernization
- API development and system integration
- Cloud readiness
- Healthcare and medical device software modernization
- Legacy technology replacement
Re-engineering and technical debt
- Modernise legacy code and architecture
- Improve maintainability
- Reduce technical debt
- Preserve existing functionality
- Support remediation and revalidation where required

Our cloud migration services include:
- Application modernization
- Infrastructure migration
- Secure cloud integration
- Cloud-native architecture
- HIPAA-aligned engineering practices
- Security-by-design implementation
Our testing services include:
- Functional testing
- Regression testing
- Performance testing
- Reliability testing
- Security testing
- Automated test framework development
- Continuous testing within engineering workflows
Maintenance and support
- Product maintenance
- Feature enhancements
- Performance optimisation
- Engineering Change Requests (ECRs)
- Product lifecycle management
- Regulatory remediation support
- Software updates
- Long-term engineering support
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FAQs
We modernize software through carefully planned phases, helping critical healthcare workflows remain operational while changes are implemented and validated. Our approach is designed to minimise disruption and support ongoing compliance.
Application modernization can include re-platforming, refactoring, architectural redesign or selective rebuilding, depending on your business and technical requirements. Every project is supported by structured testing to protect existing functionality and reduce implementation risk.
Yes. We support cloud migration for healthcare applications by modernising architectures, migrating workloads and integrating cloud services while considering security, interoperability and compliance requirements. Where appropriate, we incorporate HIPAA-aligned development practices into cloud-enabled healthcare solutions.
Yes. Decos provides ongoing maintenance, product sustenance engineering and lifecycle support to help healthcare organisations and medical device OEMs continue evolving their software after modernization is complete.
Plan your modernization
Reach out on LinkedIn to discuss your software re-engineering requirements.