David Hatch
CTO at North Island Ventures
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolDavid Hatch is a pragmatic engineering leader and CTO with 16 years of experience building reliable backend systems and developer-facing infrastructure. He helped shape Oso’s authorization library—contributing core Python implementations and query/backtracking improvements—making access control more accessible to developers and ops. His background spans streaming and batch data pipelines, Airflow orchestration, and production incident reduction from roles at Flatiron Health and startups, showing a knack for operationalizing complex systems. David combines hands-on engineering with team mentorship and product-oriented thinking, having taught programming at Yale and led cross-functional projects deployed at scale. Based in New York, he now leads technical strategy at North Island Ventures while still actively contributing to open-source security tooling.
16 years of coding experience
13 years of employment as a software developer
Bachelor of Science (B.S.) Computer Science, Bachelor of Science (B.S.) Computer Science at Yale University
Stackoverflow
585reputation
18kreached
1answer
3questions
Github Skills (18)
back-end-development10
python10
computer-engineering10
rust9
testing8
release-management7
build-management7
xml6
constants6
cocoa-touch6
iphone6
cocoa6
objective-c6
dynamic-typing6
data-structures5
Programming languages (11)
Github contributions (5)
osohq/oso
May 2020 - Aug 2022
Oso is a batteries-included framework for building authorization in your application.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:844 reviews, 353 commits, 365 PRs in 2 years 3 months
Contributions summary:David primarily contributed to the Python implementation of the oso library, adding new stubs required to run Python tests. They implemented new methods for loading and querying, enhancing the core functionalities of the library. The user also worked on refactoring and improving existing features such as adding the ability to return partial variables from queries and correctly handling the backtracking issues.
logic-programmingpythonbatteriesosoruby
squidgetx/synplay
May 2016 - May 2016
Contributions:75 commits, 1 PR, 53 pushes in 7 days
synchronizedstreamingaudioplaybackbroadcasting
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