Jason Creviston
Fillmore, Indiana, United States
Summary
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RockstarJason Creviston is an experienced network and back-end engineer with seven years in software development and a long tenure as a Senior Network Administrator at Endeavor Communications. He contributes to notable open-source projects such as Supabase Auth, where he improved session management, added user-list pagination, and enhanced mobile compatibility—demonstrating attention to both correctness and real-world interoperability. Based in Fillmore, Indiana, he blends infrastructure-minded network operations with practical JavaScript backend work, comfortable shipping fixes and refactors across codebases. His background ranges from hands-on manual labor roles to technical leadership, giving him a pragmatic, results-oriented approach to problem solving. Colleagues would describe him as detail-focused and steady under operational pressure, with a knack for tightening systems where reliability matters most.
7 years of coding experience
Github Skills (12)
authentication10
authorizations10
javascript10
user-authentication10
typescript10
typescripts10
authorization10
typescript-types10
jwt9
go9
user-management9
api-design8
Programming languages (9)
Github contributions (5)
supabase/auth-js
Oct 2022 - Jan 2023
An isomorphic Javascript library for Supabase Auth.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:28 reviews, 10 commits, 15 PRs in 3 months
Contributions summary:Jason contributed to the Supabase Auth JavaScript library by implementing the `refreshSession` method, enhancing session management capabilities. They fixed spelling errors and ensured the correct handling of end-of-file newlines within the codebase. Further work included refactoring the `setSession` method to align with common behaviors, and adding pagination support to the `listUsers` method. Finally, the user improved compatibility with mobile applications by refactoring the `decodeBase64URL` function and implemented a trigger for the `SIGNED_IN` event when `setSession` is called.
isomorphic-javascriptjavascript-libraryauthorizationuser-managementsupabase
j4w8n/htmlfy
Dec 2023 - Apr 2025
prettify and minify html. A modern fork of its predecessor.
Contributions:15 releases, 4 reviews, 14 PRs in 1 year 3 months
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