Clinical software isn't harder to build. It's harder to ship — because every decision about data, access, and audit eventually has to survive a security review run by someone you've never met.
Nothing here is exotic engineering. It's ordinary engineering with a set of constraints applied from the first commit instead of retrofitted after a questionnaire arrives.
Every place protected health information is stored, transmitted, or logged mapped deliberately — including the analytics and error tools that quietly capture it by default.
Least-privilege roles and a record of who viewed which patient record when, which is the first thing any review asks to see.
HL7 v2 and FHIR interfaces to the systems already in use, so data moves properly rather than through an exported spreadsheet.
Consent captured and honoured, with access, correction, and deletion requests handled as designed features rather than as manual database work.
Infrastructure configured for regulated workloads — encryption, key management, network isolation, and the logging retention the agreements require.
Data flow diagrams, control descriptions, and decision records produced as the system is built, because reconstructing them later takes far longer.
These are the four patterns that get carried over from ordinary product work and cause the most trouble the first time a health system's security team looks properly.
Enterprise health buyers usually ask for a report as well — see SOC 2 readiness. The interfaces themselves are API development.
Tell us what the product does and who will be reviewing it. We'll come back with the constraints that apply, what they change about the build, and what they cost.