Daniel Lew
User Experience Designer at Tandem Diabetes Care
San Diego, California, United States
Summary
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Rockstar🎓
Top SchoolDaniel Lew is a User Experience Designer with seven years of hands-on experience designing and validating web and medical device interfaces at Tandem Diabetes Care. Grounded in a UC San Diego Cognitive Science education with an HCI focus, he blends user-centered research, journey mapping, and front-end implementation to drive cohesive product experiences. He progressed from web-app testing and QA—where he co-led verification for next-gen insulin pump software—to leading UX projects that coordinate product and marketing teams. An active contributor to the Gatsby open-source ecosystem, he implemented and tested a preview indicator feature that improved developer-facing preview feedback. Daniel’s background in both rigorous validation and visual UI implementation gives him a pragmatic edge in shipping usable, testable designs in regulated product environments.
7 years of coding experience
4 years of employment as a software developer
University of California San DiegoBonita Vista Senior High School
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
gatsbyjs10
javascript10
web-application10
webapp10
react10
gatsby10
testing9
css9
Programming languages (6)
Github contributions (5)
gatsbyjs/gatsby
Apr 2021 - Jun 2022
React-based framework with performance, scalability, and security built in.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:177 reviews, 40 commits, 66 PRs in 1 year 2 months
Contributions summary:Daniel primarily contributed to the development of a preview indicator feature within the Gatsby Cloud plugin. Their work included implementing the UI with React components and styling with CSS, specifically focusing on visual feedback for preview build statuses. The user's commits also involved writing tests to ensure the functionality of the preview indicator, demonstrating an understanding of testing methodologies. This development focused on providing a better user experience for previewing Gatsby sites.
reactsecuritygatsbystatic-site-generatorweb-app
DanielSLew/nextjs-blog
Oct 2020 - Dec 2020
Demo Next JS blog
Contributions:175 PRs, 94 pushes, 24 branches in 1 month
next-jsreactnextjstypescript
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