Joseph Schorr - Co-Founder at Authzed

Joseph Schorr

Co-Founder at Authzed

New York, New York, United States

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Summary

🤩

Rockstar

🎓

Top School

Joseph Schorr is a seasoned software leader and founder with 17 years building cloud-native systems, currently co‑founding Authzed in New York. He combines deep backend expertise—contributing to projects like SpiceDB, a Google Zanzibar‑inspired authorization datastore—with hands‑on frontend work on complex UIs such as the OpenShift console. His background includes founding DevTable/Quay.io, which was acquired by CoreOS, and senior engineering roles at CoreOS and Red Hat where he focused on scalable performance and DevOps optimizations. Comfortable spanning databases, distributed systems, observability, and user-facing interfaces, he repeatedly improves performance-critical paths and operational reliability. Joseph holds dual BSE/MSE degrees in Computer Science and a Technological Entrepreneurship degree from Penn/Wharton, reflecting a blend of technical depth and product instinct. He’s notable for moving between low‑level authorization logic and pragmatic system tuning—an engineer who ships robust, production-grade infrastructure and tooling.

17 years of coding experience

12 years of employment as a software developer

BSE Technological Entrepreneurship, BSE Technological Entrepreneurship at The Wharton School

BSE & MSE Computer Science and Engineering, BSE & MSE Computer Science and Engineering at University of Pennsylvania

Stackoverflow

Stats

36reputation

418reached

2answers

0questions

Github Skills (32)

javascript10

container10

python10

mysql10

testing10

typescript10

ui-design10

uid10

go10

prometheus10

openshift10

front-end-development10

typescript-types10

typescripts10

react10

Programming languages (16)

MDXPowerShellJavaBikeshedC++RustGoHTML

Github contributions (5)

quay/quay

Sep 2013 - Aug 2020

Build, Store, and Distribute your Applications and Containers

Role in this project:

Backend Developer & DevOps Engineer

Contributions:4075 commits, 347 PRs, 226 pushes in 6 years 11 months

Contributions summary:Joseph focused on performance improvements and bug fixes related to the global Prometheus stats worker queries. They optimized database queries by utilizing the MySQL information schema for estimates and refactoring active user lookups. Furthermore, the user addressed issues with the BlobUpload cleanup worker, switching it to run on a single instance to improve DB performance and implemented features and fixes for the registry. These changes highlight the user's involvement in improving the system's performance and stability, specifically focusing on the backend and some aspects of DevOps in relation to the repository's operations.

containersoci-distributiondockerkubernetesdistribute

authzed/spicedb

Apr 2021 - Jan 2023

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Role in this project:

Back-end Developer

Contributions:10 releases, 1968 reviews, 795 commits in 1 year 9 months

Contributions summary:Joseph focused on implementing backend features for the SpiceDB project, specifically related to the core logic of authorization. Contributions included rebase fixes, implementation of a top-down structural lookup, and the correction of a bug in the exclusion check logic. They also made changes to the data store interactions.

ciamgooglegrpcfine-grained-access-controlcloudnative

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