Expertise
Legacy Modernization
Modernize the systems slowing the business down — incrementally, behind an API layer, without a high-risk rewrite.
Business problem
A core system still works but every change takes months, the skills are scarce, and integration options are limited. A full rewrite feels too risky to start, so nothing changes and the constraint compounds.
Transformation opportunity
Wrap the legacy system in APIs, build new capability alongside it, and migrate one capability at a time until what remains is small enough to retire — with a fallback at each step.
Ayeim solution
Delivered through the SHARP framework: understand, harness what works, accelerate with AI and modern engineering, reengineer only where needed.
Business outcome
A modern platform delivered without pausing the roadmap or a big-bang cutover.
What we deliver
Capabilities
Legacy assessment and modernization roadmaps
Incremental re-platforming (strangler-fig)
API layers over legacy systems
Data migration strategy and execution
Operating-model and delivery-process change
Long-term engineering partnership
Architecture
Designed as one system
Typical technology
- API gateways
- Event streaming
- Containerization
- Terraform
- Automated testing
- CI/CD
Technology supports the outcome. We choose it to fit your estate, not the other way round.
Proof
Case studies: legacy modernization in practice
OpenEMR Modernization & Interoperability
Bringing a heavily customized OpenEMR onto a supported footing with FHIR and HL7 interfaces and automated workflows.
- Healthcare Technology
- Cloud & Modernization
- Data & Integration
Incremental Core Platform Modernization
Incrementally re-platforming a core system behind an API layer, one capability at a time, with no service interruption.
- Cloud & Modernization
- Product Engineering
- Data & Integration
Frequently asked questions
Both. We can run an end-to-end engagement from assessment through delivery and support, or take a defined scope inside your existing team and roadmap.
With the Sense stage of SHARP — a short assessment to understand the business, systems, data and the highest-value opportunity — before we propose a delivery plan.
Yes. Integration is core to how Ayeim works — REST and GraphQL APIs, events, and standards such as FHIR and HL7 where relevant.
We can continue as a long-term partner, hand over to your team with documentation and enablement, or a combination of the two.
Next step
Talk to Ayeim about legacy modernization
Tell us the problem and the systems involved. We can usually tell you on the first call whether we are a good fit.