Ethan Casteel
Software Engineer at Doyen AI
Greater Boston United States
Summary
🤩
Rockstar🎓
Top SchoolEthan Casteel is a seasoned software engineer with 13 years of experience building and optimizing cloud-native systems, currently focused on AI infrastructure at Doyen AI. He has deep expertise in API gateway engineering, back-end systems, and DevOps—demonstrated by contributions to the cloud-native kgateway project and feature work on Gloo Edge at solo.io. Prior roles at Pryon and VMware show a track record of leading ingestion, ETL, and control-plane performance efforts for large-scale analytics and enterprise platforms. Trained at MIT (BS and MEng in Computer Science), he blends rigorous research experience in memory/security from Lincoln Lab with pragmatic production engineering. Notably, he pairs hands-on bug fixes and Helm/Helmfile improvements with profiling-driven optimizations, making systems both secure and performant.
13 years of coding experience
12 years of employment as a software developer
Master of Engineering - MEng Computer Science, Master of Engineering - MEng Computer Science at Massachusetts Institute of Technology
Github Skills (16)
env10
kubernetes10
go10
envoyproxy10
helm10
api-gateway10
convoy10
kubernetes-pods10
api-design9
grpc9
testing9
cloud-native9
microservices-application9
api9
microservices9
Programming languages (2)
Github contributions (5)
kgateway-dev/kgateway
Jun 2021 - Jan 2023
The Cloud-Native API Gateway and AI Gateway
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:42 releases, 543 reviews, 107 commits in 1 year 7 months
Contributions summary:Ethan contributed to the development and testing of the API Gateway and AI Gateway, as indicated by the repository description. Their work involved fixing bugs related to the gateway's core functionality, such as disabling default gateways and setting enableRestEds. They also made changes to the Helm templates to match protocol definitions and configurations for session ID headers, including the addition of FIPS builds and the ability to select virtual services based on expressions. The user also worked on performance, security, and testing improvements.
api-gatewayfeature-richgrpcserverlesslegacy-apps
terry2012/6858-android-intents
Nov 2012 - Dec 2012
Contributions:25 commits in 26 days
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