Eben Freeman
Member Of Technical Staff at OpenAI
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolEben Freeman is a backend-focused engineer with 13 years of experience specializing in performance, observability, and reliability for large-scale systems, currently available for consulting in San Francisco or remotely. He has driven infrastructure and API performance work at OpenAI and multiple senior engineering roles at Cruise, and earlier contributed to Honeycomb and Nylas where he optimized IMAP/SMTP sync engine schemas and query performance. Eben combines rigorous mathematical training from MIT with hands-on database schema design, transaction-logging mechanisms, and query optimization to reduce latency and improve operational visibility. He’s comfortable moving between deep systems work and pragmatic product needs, and brings a track record of refactoring critical subsystems to boost reliability at scale.
13 years of coding experience
9 years of employment as a software developer
Bachelor of Science (B.S.), Mathematics, Bachelor of Science (B.S.), Mathematics at Massachusetts Institute of Technology
Github Skills (7)
sqlalchemy10
database-design10
python10
mysql10
apidoc9
api9
testing8
Programming languages (11)
Github contributions (5)
nylas/sync-engine
Feb 2014 - Mar 2016
:incoming_envelope: IMAP/SMTP sync system with modern APIs
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1084 commits, 3 PRs, 662 pushes in 2 years 1 month
Contributions summary:Eben primarily worked on back-end code, focusing on the schema for the IMAP/SMTP sync engine and making performance improvements to the API. They were involved in database design changes, particularly related to password storage and thread organization, and also worked on optimizing queries within the API's filtering logic. Their contributions included significant code refactoring, such as transitioning to a new type of database table column, and implementing a new mechanism for transaction logging.
imapsmtp
honeycombio/kubernetes-manifests
Aug 2017 - Sep 2018
Example deployment manifests for Kubernetes integrations
Contributions:14 commits, 5 PRs, 17 pushes in 1 year 1 month
kubernetes
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