Sam Jeffs is a transit advocate, front-end developer, and board member based in Half Moon Bay, California, with five years of hands-on experience building community-focused tech. He engineered a realtime alert pipeline for Bay Area transit using the 511 API and Cloudflare Workers/KV—processing over 5,000 daily alerts—and launched the Bay Area Transit Discord that grew to 1,200 users in its first weekend. On GitHub he contributed UI and authentication improvements to Cider, an Electron Apple Music client, adding mobile-friendly interfaces and remote control features. A self-taught programmer and amateur photographer, he pairs technical craft with communications and social media support for nonprofits and civic groups. His work blends frontend polish, edge-deployed integrations, and community growth, often learning by doing to turn civic problems into usable products.
Contributions:33 releases, 15 reviews, 163 commits in 8 months
Contributions summary:Sam primarily focused on implementing and improving the user interface for the Cider application, an Electron-based Apple Music client. Their work included adding features like a "Replay" button, incorporating MusicKit buttons for testing, and fixing authentication flows using URL parameters. They also refactored code for enhanced visual elements and implemented a remote control interface. Additionally, the user worked on a mobile-friendly version of the application.
Contributions:287 commits, 2 PRs, 229 pushes in 1 year 4 months
web-basedloopnextjsreact
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