Jared Erwin
Senior Software Engineer at University of Washington
Redmond, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolJared Erwin is a Senior Software Engineer in Redmond with over a decade building robust, secure healthcare systems—from pacemaker firmware test suites to cloud-native FHIR services on Microsoft Azure. He currently contributes to the widely used microsoft/fhir-server, focusing on authorization, token handling, and hardened tests for AAD Smart on FHIR flows, and helps operationalize AI models for medical imaging. Jared holds a PhD in Biomedical Informatics and applies machine learning research on genetics and adverse drug events to production-grade interoperability platforms. He also teaches research methods and introductory computing to clinical professionals at the University of Washington, bridging academic rigor and practical engineering. Known for turning safety-critical requirements into scalable, multi-tenant cloud services, he blends deep testing and deployment expertise with domain knowledge in healthcare data standards.
10 years of coding experience
10 years of employment as a software developer
Doctor of Philosophy (PhD), Biomedical Informatics, Doctor of Philosophy (PhD), Biomedical Informatics at University of WashingtonBS, Computer Science, BS, Computer Science at Westminster UniversityMaster's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at Embry-Riddle Aeronautical University
English, Spanish
Github Skills (15)
unit-testing10
smart-on-fhir10
api-rest10
rest-api10
error-handling10
hl7-fhir10
csharp10
api-design10
oauth10
restful-api10
dotnet-core10
integration-testing10
azure-active-directory9
active-directory9
azuread9
Programming languages (6)
Github contributions (5)
microsoft/fhir-server
Apr 2019 - Nov 2022
A service that implements the FHIR standard
Role in this project:
Back-end Developer
Back-end DeveloperContributions:561 reviews, 114 commits, 254 PRs in 3 years 7 months
Contributions summary:Jared primarily focused on the FHIR server's authorization and token handling logic. They implemented features to return authorization URL responses, handle missing parameters, and improve error handling for token and callback actions. The user also added and improved unit and integration tests, focusing on aspects of public and native clients. The work primarily involved modifying code related to AAD Smart on FHIR proxy functionality.
hl7fhirazure-cosmos-dbazure-app-servicefhir-standard
bhi-spring-591-2019/SubmitFHIRBundle
Apr 2019 - Jun 2024
Tool which accepts as input a FHIR Bundle resource of Transaction type, and submits each child resource to a specified FHIR server
Contributions:2 releases, 7 pushes, 1 branch in 5 years 3 months
fhirbundlefhir-servertransactionchild
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