Jason Quense
Principal Software Engineer at Ramp
New York, New York, United States
Summary
🤩
Rockstar🎓
Top SchoolJason Quense is a Principal Software Engineer based in New York with over a decade of experience building cloud-native, user-centered web applications and tooling. He blends front-end craftsmanship—contributions to React, Gatsby, React-Bootstrap and Enzyme—with backend and tooling improvements in projects like Babel, GraphQL for .NET and yup, showing a rare full-stack open-source footprint. At companies from Butterfly Network to Ramp he’s driven product-quality and developer experience, shipping features that improve accessibility, event handling, build processes and async APIs. Known for solving subtle cross-platform and browser edge cases (e.g., input event quirks and Windows localhost resolution), he prioritizes pragmatic, maintainable fixes that have outsized impact. His BA in Philosophy underpins a thoughtful approach to design trade-offs and clear communication across distributed teams.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Arts (B.A.) Philosophy, Bachelor of Arts (B.A.) Philosophy at Rutgers University
Github Skills (65)
ui-components10
testing10
css-in-js10
sc10
asp-net10
scs10
jsx10
javascript10
react-components10
event-handling10
async10
component-development10
dotnet10
react-component10
uid10
Programming languages (17)
Github contributions (5)
bigcalendar/react-big-calendar
Aug 2015 - Mar 2020
gcal/outlook like calendar component
Role in this project:
Front-end Developer
Front-end DeveloperContributions:36 reviews, 309 commits, 376 PRs in 4 years 7 months
Contributions summary:Jason primarily contributed to the development of the `react-big-calendar` component. Their work focused on enhancements related to event selection, including enabling selectable ranges and implementing a double-click functionality. Code changes involved modifying component behavior, refining UI elements (e.g., show more links), and improving layout and style handling, indicating a strong focus on the user experience.
gcal
jquense/yup
Dec 2014 - Nov 2022
Dead simple Object schema validation
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 releases, 105 reviews, 505 commits in 8 years
Contributions summary:Jason's commits primarily focused on refactoring and improving the object schema validation in the yup library. The changes involved transitioning the "validate" API to an asynchronous approach and updating the code to handle the async API calls. In addition, the commits include documentation improvements and changes to internal code files.
schema-validation
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.