Ryan Curtin
@ryancurtin
I build cloud-native healthcare integrations and scalable Go backend systems.
United StatesWhat I'm looking for
At McKesson, I build Go-based FHIR integration services that transform HL7 v2.x clinical messages into FHIR R4 resources, improving interoperability and accelerating partner onboarding.
I've developed concurrent microservices, gRPC and REST APIs, Kubernetes-native tooling on Amazon EKS, and event-driven integrations using Kafka, Kinesis, SNS, SQS, PostgreSQL, and Redis. I also improve throughput and latency through profiling, GC tuning, benchmarking, and resilient failure-handling patterns.
Previously at Cerner, I extended Millennium clinical workflows through Go services, Angular components, React and Redux interfaces, and HIPAA-compliant backend enhancements.
My earlier work at Emerus included HL7 interfaces in Mirth Connect, integration workflows connecting Epic, Cerner, radiology, and internal systems, plus operational dashboards and analytics tools for micro-hospital environments.
Experience
Work history, roles, and key accomplishments
Developed a high-performance Go FHIR Integration Gateway transforming HL7 v2.x messages into FHIR R4 resources. Built concurrent microservices and Kubernetes-native services on AWS, integrating Kafka, PostgreSQL, and Redis for high-volume clinical workloads.
Engineered Go backend services within the Millennium clinical platform and expanded clinician-facing features using Angular and React. Drove modernization by transitioning legacy components to containerized microservices on AWS.
Software Engineer
Emerus
Jun 2013 - Sep 2017 (4 years 3 months)
Delivered internal clinical and operational applications using Go and Java, implementing HL7 interfaces in Mirth Connect. Built event-driven workflows with RabbitMQ and Kafka, and created dashboards with Spring Boot and jQuery.
Education
Degrees, certifications, and relevant coursework
University of Mississippi
Bachelor's Degree, Computer Science
2009 - 2013
Bachelor's Degree in Computer Science from the University of Mississippi from 2009 to 2013.
Tech stack
Software and tools used professionally
GitHub
Kubernetes
Amazon EKS
Jenkins
GitHub Actions
DB
MySQL
PostgreSQL
MongoDB
Node.js
Django
Spring Boot
Databricks
Redis
Terraform
Azure DevOps
Thymeleaf
Mocha
Vue.js
jQuery
JavaScript
Java
PHP
JSON
PowerShell
XML
Kafka
RabbitMQ
MQTT
Grafana
Prometheus
Datadog
GraphQL
SignalR
gRPC
Elasticsearch
OpenSearch
Ansible
AWS Lambda
pytest
JUnit
WebRTC
Time Analytics
SQL
Cursor
Cosmos
Bash
Movement
X++
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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