Craig Harshbarger is a seasoned front-end engineer with a decade of experience building responsive, high-performance UIs and customer dashboards for both open source and cloud products. He led cross-stack frontend efforts at Prefect, architecting dynamic interfaces, large-data visualizations, and reliable authentication systems before moving to Perplexity. Comfortable across HTML, SCSS, and TypeScript, Craig contributes to prominent open-source projects like Prefect—where he helped ship the Orion UI and mobile flow-run views—demonstrating practical impact on workflow orchestration tooling. His background spans senior UI roles at AccuLynx and early full-stack web work, giving him a strong product-minded approach to UX and engineering tradeoffs. Based in the Greater Rockford area, he blends hands-on component design with leadership in product-facing engineering. Colleagues would note his knack for abstracting common UI patterns (e.g., reusable components) to speed development and improve consistency.
Prefect is a workflow orchestration framework for building resilient data pipelines in Python.
Role in this project:
Front-end Developer
Contributions:4 releases, 732 reviews, 2705 commits in 1 year 4 months
Contributions summary:Craig contributed to the development of the Orion UI, primarily focusing on UI component creation and enhancements. They implemented a "CopyButton" component to abstract functionality and added styling to the page. Additionally, the user worked on the mobile view for the flow runs page. The changes involved modifying HTML, SCSS, and TypeScript files.
A typescript library for state management in Vue components
Contributions:38 reviews, 28 PRs, 58 pushes in 1 year
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Craig Harshbarger - Member Of Technical Staff at Perplexity