David Le
Software Engineer

Software engineer building healthcare systems that work

I build full-stack applications and healthcare integrations — from EHR platforms and HL7/FHIR pipelines to modern web apps with React, Angular, and .NET.

5+
Years of Experience
Full-Stack
.NET, React, Angular
Healthcare
HL7, FHIR, EHR
What I Do

Full-stack development & healthcare integration

I build production applications from database to UI — specializing in healthcare systems where reliability, security, and standards compliance matter most.

  • Full-Stack Development.NET, React, Angular, Next.js
  • Healthcare IntegrationHL7 v2.x, FHIR R4, Mirth Connect
  • Database & CloudSQL Server, Azure, DevOps
  • Security & ComplianceHIPAA, CompTIA Security+ certified

Technologies I Work With

C# / .NET
React / Next.js
Angular
TypeScript
SQL Server
Azure
HL7 / FHIR
Mirth Connect
CompTIA Security+
Certified 2025 — 2028
Experience

Building production software daily

From EHR platforms to web applications — I work across the full stack, building reliable systems that handle real data at scale.

5+
Years of Experience
Building production software at eMDs
Full-Stack
Development
Backend, frontend, and database
HL7/FHIR
Healthcare Standards
EHR integration & data exchange
Security+
Certified
CompTIA Security+ certified professional
Portfolio

Featured Work

View all projects
FhirHub
Featured

FhirHub

An open-source clinical data platform built on FHIR R4 that unifies patient demographics, vitals, labs, medications, and conditions into a single interface with SMART on FHIR authentication and role-based access.

Next.js
React
TypeScript
.NET 8
+9
InteropNimbus
Featured

InteropNimbus

A healthcare interoperability monitoring dashboard for Mirth Connect and HAPI FHIR. Provides real-time channel health, message tracing, and FHIR gateway visibility with enterprise SSO via Keycloak.

React 19
TypeScript
Vite 7
Tailwind CSS v4
+6

Want to get in touch?

Feel free to reach out — whether it's about a project, a question, or just to connect.

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