Critical clinical software: engineering for hospital environments
Clinical software is a category of its own. Beyond stricter functional requirements — uptime, integrity, traceability, integration — it operates in a context where a failure is measured in consequences for a patient. That difference forces a specific engineering discipline.
Clinical software doesn't admit the same discipline as marketing software
In most digital products, a five-minute production outage is an annoying incident. In clinical software that handles imaging studies, lab orders, prescriptions or ER patient management, those five minutes are real clinical consequences for specific people. That asymmetry changes everything: the release model, the tests, the observability, the on-call and, above all, the architectural decisions.
On top of that comes the integration layer. Clinical software rarely lives in isolation: it integrates with HL7 v2 / FHIR for clinical data, DICOM for imaging, the centre's own identity systems, local regulation (GDPR, MDR where applicable) and hospital workflows that are documented nowhere. A naive architecture pays that cost for years.
Finally, the question of who builds it. An engineering team without someone who understands the clinical domain tends to invent data models that don't match operational reality. That's why, in healthcare, having a biomedical profile from discovery is different from having one as an external advisor.
How we approach a clinical software project
We don't sell a closed product to replace your system. We work with your team or build with senior coverage, depending on the case. These are the angles where we add value.
Architecture for critical environments
System design that assumes from day one it is operating 24/7, integrates with the hospital's legacy systems and has to be auditable. Data, identity, observability, recovery.
HL7, FHIR and DICOM integration
Clinical integrations are their own discipline. We know why the theoretically clean FHIR clashes with the HL7 v2 still running in the hospital. Our focus is integration that works in production, not in presentations.
Pragmatic compliance
GDPR, MDR where applicable, sector-specific requirements. We are not a law firm — but we know when an architectural decision will block you from a later certification. We work alongside your organisation's legal counsel.
Observability and operation
Clinical software isn't shipped — it's operated. We build so your team can detect incidents before they affect users, debug at 3 a.m. and keep traceability for audit.
AI applied with discipline
When AI makes sense in clinical, we design it with validation, fact-checking, cost control and traceability. No LLMs hallucinating over clinical data without a safety net.
Argus, our own clinical software
Argus is our own product in production for healthcare. We built it and we run it — which means the clinical-software discipline we apply when we work with your team isn't theoretical. It's the same one we use to keep a product alive with real customers.
Explore ArgusFrequently asked about clinical software
Do you build software classified as a medical device (MDR)?
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Not directly — MDR classification entails a regulatory process that requires specific structure. What we do is build non-classified clinical software, or advise teams pursuing MDR so the architectural decisions do not block later certification.
Do you work with existing HIS, LIS, EMR?
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Yes. Most clinical projects live on top of a legacy ecosystem. We design to integrate with HL7 v2, FHIR, DICOM and whatever your hospital already has. Honest legacy integration is where a project is won or lost.
What project size fits with you?
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We work well on projects where your team needs senior technical capacity with sector knowledge — from a fractional CTO to an extended engineering team. We are not a cheap body shop; we are a team that runs product in production.
Do you have biomedical profiles on the team?
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Yes. Doscar Pérez is co-founder of the healthcare branch and Chief Technology Strategist, a biomedical engineer. He joins every clinical discovery and leads the clinical roadmap of Argus.
Is your team building clinical software?
If your organisation is building or evolving software for hospital environments and you need senior engineering with biomedical profile, let's talk.