Ryan Holstien
Software Engineer at DataHub
Austin, Texas, United States
Summary
🤩
Rockstar🎓
Top SchoolRyan Holstien is a software engineer with six years of experience building scalable backend systems and full-stack applications, currently based in Austin, Texas. He has driven modular architecture and plugin frameworks for payment and device integrations, optimized JVM performance hotspots, and led cloud and on-prem deployments across enterprise environments. At DataHub he contributed to the Metadata Platform’s ML model backend—removing dependencies, improving telemetry, and hardening tests—demonstrating a strong focus on reliable data and AI infrastructure. Previously at Vrbo and Infor he shipped features across microservices, NoSQL and relational stores, and frontend work on AngularJS, pairing hands-on coding with mentoring distributed teams. A UT Austin CS graduate, he brings practical performance tuning and compliance experience (PCI/PADSS) that often surfaces behind-the-scenes in production stability and observability.
6 years of coding experience
5 years of employment as a software developer
Bachelor of Science (BS) Computer Science, Bachelor of Science (BS) Computer Science at The University of Texas at AustinJJ Pearce High School
English
Github Skills (11)
javas10
back-end-development10
java10
testing9
elasticsearchquery8
elasticsearch8
json8
elasticsearch-api8
amazon-elasticsearch8
telemetry8
aws-elasticsearch8
Programming languages (6)
Github contributions (5)
datahub-project/datahub
Mar 2020 - Jan 2023
The Metadata Platform for your Data and AI Stack
Role in this project:
Back-end Developer
Back-end DeveloperContributions:4 releases, 878 reviews, 102 commits in 2 years 10 months
Contributions summary:Ryan contributed to implementing and refactoring the ML Model Backend within the DataHub project. Their work involved adding features and enhancing the codebase to remove dependencies and include improvements in the error messages. They also fixed bugs related to testing the EbeanEntityService and added functionality to the telemetry system by adding a server side feature.
data-managementdata-discoverydata-stackmodern-data-stackdata-catalog
RyanHolstien/datahub
Mar 2020 - Feb 2022
A Generalized Metadata Search & Discovery Tool
Contributions:20 PRs, 57 pushes, 40 branches in 1 year 11 months
data-managementmetadata-searchdiscoverymetadatathesaurus
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