Short answer
Decide early what patient data the app stores and who can see it, follow the privacy rules that apply in your country (for example HIPAA in the US), and design booking, forms and reminders around real clinic workflows. Plan for time zones, visit types and frequent changes, and test the full patient journey, not single screens. Your own legal and compliance team decides which rules apply.
Patient data first
List every piece of health data the app collects, where it is stored, and who can access it. Keep it out of logs, analytics and crash reports. Use vendors that will sign the agreements your regulations require.
Booking is harder than it looks
Provider availability, visit types, in-person versus online visits, clinic time zones and insurance or payment rules all affect booking. At PsychPlus, getting times right between UTC and US time zones was its own piece of work.
Forms that patients finish
Intake and pre-visit forms should be short, saved as the patient goes, and specific to the visit type. Long generic forms lead to missed answers and calls to the clinic.
Providers use the app too
Doctors and care teams need fast calendars, clear patient summaries and tablet-friendly screens. Their workflow matters as much as the patient’s.
Safe releases
Healthcare apps change often. Use staged rollouts, over-the-air fixes where allowed, and monitoring so problems are caught before they reach many patients.
Common questions
Are you HIPAA certified?
There is no official HIPAA certification for developers. I build the technical controls your compliance team asks for and document them; your organisation stays responsible for compliance.
Have you built healthcare software?
Yes. I worked on booking, patient forms, provider screens and releases for PsychPlus, a US mental healthcare platform, as part of their engineering team.
Can you work with our existing EHR?
It depends on the EHR’s API and your access. I review its documentation before committing to an integration.
Further reading
Sources checked on 19 October 2026. This is planning advice, not results from a client project.