Daniel Lu is a software engineer based in Berkeley with a decade of experience building front-end user experiences and test automation at Adobe, where he progressed from QA automation into product-facing engineering. He specializes in accessible, responsive UI work—contributing to Adobe’s react-spectrum by auditing prop types, refactoring ListView/TableView, and aligning mobile/desktop behaviors for components like SearchField, Autocomplete, and CardView. His background in QA automation gives him a practical bias for robust, testable code and bug-driven improvements. A UC Berkeley-trained mechanical engineer, he brings cross-disciplinary problem solving and mentorship experience from earlier tutoring roles. Peers describe him as detail-oriented and steady: the kind of engineer who improves both component APIs and the subtle layout/styling behaviors that make complex UI libraries feel polished.
10 years of coding experience
5 years of employment as a software developer
Bachelor of Science (BS), Mechanical Engineering, Bachelor of Science (BS), Mechanical Engineering at UC Berkeley
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
Role in this project:
Front-end Developer
Contributions:4542 reviews, 597 commits, 1020 PRs in 3 years 9 months
Contributions summary:Daniel primarily worked on updating and adding new properties to various React Spectrum UI components within the adobe/react-spectrum repository. They audited and updated prop types for components like AccordionItem, Table, and Toast. The user also made changes to styling by increasing the specificity of textfield icons, making search field and autocomplete elements to match the mobile experience, and adding a maximum height for the items in the CardView, including the refactor to have outer div behave as both gridcell and grid row for the ListView. They also maintained and refactored the TableView and ListView components by adding new features and fixing bugs.
A collection of libraries and tools that help you build adaptive, accessible, and robust user experiences.
Contributions:238 commits in 8 months
accessibleadaptiveexperiences
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.