Jon S

United States

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Summary

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Rockstar

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Top School

Jon S is a pragmatic software engineer and entrepreneur with 20+ years building UX-focused web applications and large-scale, high-availability systems. He blends hands-on front-end craftsmanship—contributing UI/UX improvements to widely-used projects like Bootstrap—with backend work on tools such as ethminer and a Java WebDAV client, evidencing full-stack versatility. Known for rigorous attention to detail, test-driven and iterative practices, he mentors through pair programming and clean refactors. An avid technologist who follows crypto trends, he also demonstrates a knack for practical build and dependency modernizations (Maven) and polishing developer-facing interfaces.

20 years of coding experience

DL389, Basic Rider Course, DL389, Basic Rider Course at Bay Area Motorcycle Training

Undergrad, Chemistry and Computer Science, Undergrad, Chemistry and Computer Science at California State University-Dominguez Hills

Stackoverflow

Stats

1,817reputation

358kreached

35answers

4questions

Badges

java

top-5%

Github Skills (42)

localstorage10

application-framework10

javascript10

c-language10

bootstrap10

css10

app-framework10

sass10

ui-design10

sc10

java10

javas10

scs10

ethereum10

maven10

Programming languages (27)

C#CMakefileGoHTMLTypeScriptShellSolidity

Github contributions (5)

lookfirst/sardine

Apr 2013 - Dec 2022

an easy to use webdav client for java

Role in this project:

Back-end Developer

Contributions:10 reviews, 108 commits, 28 PRs in 9 years 9 months

Contributions summary:Jon's primary contribution was refactoring the project to use Maven for dependency management and build processes. This involved modifying multiple Java source files, including those related to the core Sardine implementation, Ant tasks, and unit tests. Further changes included dependency updates and various code adjustments. They also added support for lock refresh functionality, enhancing the WebDAV client's capabilities.

javawebdav

twbs/bootstrap

Nov 2011 - Jul 2012

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Role in this project:

Front-end Developer

Contributions:16 commits, 7 comments in 8 months

Contributions summary:Jon primarily contributed to the UI/UX elements of the Bootstrap framework. Their commits focused on adding and modifying CSS styles, cleaning up variable usage, and removing tabs. They also fixed typos, updated JavaScript files, and added unit tests related to the tooltip and popover functionalities, including their destroy behavior. This work demonstrates a focus on refining the visual appearance and user interaction within the Bootstrap project.

cssjavascript-frameworkmobile-firstbootstrapjavascript

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