Matash Australia
Rocket D3 systems, hospital software, and business logic APIs
Helping Hospitals be Better — decades of D3 experience delivering stable, maintainable systems for long-life operations.
Rocket D3 / MultiValue
Application design & delivery
Support & modernisation
Healthcare pedigree
API product direction
Based in Australia. Enquiries: support@matash.com.au
Current focus areas
- D3 consulting — application development, design, refactoring, performance and support.
- Hoscare hospital system — a proven D3 ADT platform that can be installed for suitable sites.
- APIs — productising proven business logic into simple, low-friction REST services.
Looking for something pragmatic?
If you have a D3 estate that must keep working, we aim for sensible improvements without unnecessary disruption.
If you have a D3 estate that must keep working, we aim for sensible improvements without unnecessary disruption.

D3 Consulting
Specialist Rocket D3 support and delivery: new development, modernisation, integrations, and calm operational support.
- Design and build
- Refactor and stabilise
- Support arrangements

Hoscare
A complete hospital management/ADT system built on D3, historically deployed in Australian private hospitals.
- Installable platform
- Supportable commercial model
- Deployment options

APIs
We are moving towards a catalogue of small, reliable APIs that solve specific business problems with low cost-per-use.
- Business-day / due date logic
- Holiday-aware calendars
- Integration-friendly outputs