Open to opportunities

Ryan User

@ryanuser10

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Senior full-stack software engineer specializing in healthcare technology and clinical interoperability.

United States

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What I'm looking for

I'm seeking senior full-stack roles in healthcare tech where I can build HIPAA-compliant, EHR-integrated products, lead cross-functional teams, and improve clinical UX and interoperability at scale.

I am a Full-Stack Software Engineer with 9+ years focused on healthcare technology, building secure, scalable applications for EHR workflows and clinical interoperability.

I build intuitive frontends using React and TypeScript and maintain reusable design systems with Storybook and WCAG-aligned accessibility practices.

On the backend I work with Node.js, Java (Spring Boot), and Python (FastAPI), integrate FHIR and HL7 data, and deploy services via Docker and AWS with CI/CD pipelines.

I prioritize HIPAA-compliant architectures, role-based access control, and observability to improve clinician efficiency and deliver reliable clinical data experiences across products.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Elation Health

Apr 2020 - Aug 2025 (5 years 4 months)

Led development of accessible EHR user interfaces using React and TypeScript, integrating FHIR and HL7 clinical data to enable real-time patient chart access and improve physician efficiency. Implemented RBAC and secure authentication, supported Java and Python backend integrations, and enhanced observability within HIPAA-compliant CI/CD pipelines.

React TypeScript styled components FHIR HL7 Java AWS Datadog

Software Engineer

HealthJoy

Aug 2016 - Apr 2020 (3 years 8 months)

Built responsive, real-time benefits navigation UIs with React and Redux and implemented OAuth2-based authentication to deliver personalized member experiences. Improved quality through TDD with Jest and Cypress and contributed to a cross-platform design system shared between web and mobile.