Healthcare software carries a weight that other categories do not. A booking system that goes down at 2 a.m. affects real patients. A data breach does not just damage a brand — it violates trust at the most personal level. A platform that fails an ADA audit excludes the people who most need access.
OneChair builds healthcare software with compliance as a foundation, not a final layer. Using OneSpark, our 85-agent AI orchestration system, we deliver platforms that traditional agencies quote at 3–6 months — in days. WellChild, a pediatric healthcare booking system with 116 screens, was delivered in 27 hours. OutcomeRx, a Cell and Gene Therapy resource center, shipped in 30 hours.
What We Build for Healthcare
Booking and Scheduling Platforms
Multi-provider booking systems with real-time availability, patient self-scheduling, provider calendar management, and automated reminders. Designed for practices, clinics, and hospital networks. Our WellChild platform is a working example: a pediatric booking system serving a multi-provider network, built in 27 hours with full HIPAA compliance.
Patient Portals
Secure patient-facing portals for accessing medical records, managing appointments, completing intake forms, and communicating with care teams. Built with role-based access control, session management, and PHI protection enforced at the data model level.
Telehealth Platforms
Video consultation infrastructure, asynchronous messaging, prescription management, and follow-up workflows. HIPAA-compliant at every layer — from WebRTC encryption to storage and transmission of session recordings.
Resource Centers and Clinical Content Platforms
Structured content platforms for clinical education, treatment protocols, and patient information. OutcomeRx, a resource center for Cell and Gene Therapy, was delivered in 30 hours — a platform typically estimated at two months of agency time.
EHR Integrations
HL7 FHIR-compliant integrations connecting your platform to Epic, Cerner, Athenahealth, and other EHR systems. Data normalization, mapping, and bidirectional sync with full audit trails.
HIPAA Compliance Built In — Not Bolted On
Most development teams treat compliance as a phase at the end of a project. They build the application, then add encryption, then review access controls, then conduct a security audit. This is the wrong order — and it is expensive to fix.
We design for compliance from the first architectural decision. Every data model, API endpoint, and user flow is reviewed against HIPAA requirements before implementation begins. The result is a system where compliance is load-bearing infrastructure, not surface-level policy.
What Every Healthcare Build Includes
- Encryption at rest and in transit — AES-256 encryption for stored PHI, TLS 1.3 for all data in transit
- Role-based access control — minimum necessary data access enforced at the API layer, not just the UI
- Comprehensive audit logging — every PHI access, modification, and export logged with user, timestamp, and IP
- Session management — automatic timeouts, concurrent session detection, secure token handling
- Business Associate Agreement (BAA) — signed before any work begins on PHI-handling systems
- Penetration testing documentation — security review and remediation report included at delivery
- Breach notification procedures — documented incident response process included in handover
ADA Accessibility as Standard
Healthcare platforms serve populations with elevated rates of disability. An inaccessible patient portal is not just a legal risk — it is a failure of care. Every OneChair healthcare build meets WCAG 2.2 AA as a baseline requirement, not an optional feature.
- Screen reader compatibility tested with NVDA and VoiceOver
- Full keyboard navigation without mouse dependency
- Color contrast ratios meeting WCAG AA minimums across all UI states
- Focus management for dynamic content and modal dialogs
- ARIA labels and roles for all interactive elements
- Text scaling up to 200% without layout breakage
Case Study — WellChild and OutcomeRx
WellChild — Pediatric Healthcare Booking Platform
A multi-provider pediatric practice needed a patient-facing booking system to replace a fragmented mix of phone scheduling, paper forms, and a legacy portal that had not been updated in five years. Requirements included multi-provider availability management, parent-facing booking flows, HIPAA-compliant storage of patient records, a clinical admin dashboard, and reminder automation.
Traditional agency estimate: 2.5 months and a five-figure monthly retainer. OneChair delivered the complete platform — 116 screens, HIPAA-compliant, production-ready — in 27 hours of build time.
OutcomeRx — Cell and Gene Therapy Resource Center
OutcomeRx required a structured content platform for healthcare professionals working in Cell and Gene Therapy — a highly specialized clinical domain with strict content governance requirements. The platform needed role-gated content, search across clinical protocols, and a publishing workflow for clinical editors.
The platform was delivered in 30 hours. Traditional estimates for comparable scope run to two months.
Our Healthcare Tech Stack
We select technology based on the specific compliance and performance requirements of each healthcare project. Our default stack for regulated healthcare builds: