Mark Salsbery
Software Engineer at Self-Employed
Fullerton, California, United States
Summary
🤩
RockstarMark Salsbery is a seasoned software engineer with 12 years of professional experience and a long-running history of independent work based in Fullerton, California. As a self-employed developer since the early 1990s, he brings sustained hands-on experience in building and maintaining production-quality software with a pragmatic, ownership-driven approach. He contributes to notable open-source projects like OpenSeadragon, where he focused on front-end issues in the TileSource component and improved event handling and image rendering—demonstrating an attention to reliability in browser-based viewers. Mark blends low-level troubleshooting with front-end craftsmanship, making him effective at resolving tricky rendering and integration bugs that affect user experience. Colleagues can expect a developer comfortable working solo or plugging into open-source communities to deliver durable, well-tested fixes.
12 years of coding experience
Stackoverflow
11reputation
106reached
6answers
0questions
Github Skills (8)
openseadragon10
image-rendering10
javascript10
mouse6
dom-events6
zooming6
jquery6
fabricjs6
Programming languages (4)
Github contributions (5)
openseadragon/openseadragon
Aug 2013 - Mar 2021
An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:26 reviews, 240 commits, 36 PRs in 7 years 7 months
Contributions summary:Mark primarily addressed issues and bugs within the project, focusing on the `TileSource` component. They fixed various issues related to image rendering and component functionality. Additionally, the user updated the event handling mechanisms within the code base to better support event processing.
imageviewerimagezoomable-imagesopenseadragonimage-viewer
openseadragon-imaging/openseadragon-imaging
Jun 2020 - Aug 2020
Contributions:31 commits, 39 pushes, 1 branch in 2 months
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