Emerson Pfeiffer
Software Engineer II at Uber
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolEmerson Pfeiffer is a Software Engineer II based in San Francisco with six years of experience building front-end systems and user-facing tools, currently owning Uber’s insurance web stack. He specializes in React-based interfaces and has contributed practical component documentation and examples to Uber’s popular Base Web library, demonstrating attention to usability and developer experience. At Uber he has designed externally facing features informed by customer feedback, from QR-based sign-in flows to accident support tools that improve onboarding and incident resolution. His background includes teaching data structures at scale and quickly ramping up full-stack skills in unfamiliar stacks, showing both communication and rapid learning strengths. Emerson combines hands-on implementation with product-oriented thinking, often translating user pain points into pragmatic UI and workflow improvements. Outside core engineering, his early leadership managing a 30–40 person cafe team hints at durable operational and people-management instincts.
6 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of Michigan College of Engineering
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (11)
typescript10
javascript10
typescripts10
component-library10
react10
typescript-types10
documentation9
react-component9
system-design9
react-components9
system9
Programming languages (3)
Github contributions (5)
uber/baseweb
Jun 2024 - Mar 2025
A React Component library implementing the Base design language
Role in this project:
Front-end Developer
Front-end DeveloperContributions:39 PRs, 31 pushes, 38 branches in 8 months
Contributions summary:Emerson primarily contributed to the documentation and examples for the `FileUploaderBeta` React component within the `baseweb` repository. Their commits focused on adding documentation files, updating configuration, and creating examples showcasing various functionalities like basic usage, upload restrictions, item previews, and overrides. This involved modifying TypeScript configuration files and React components, demonstrating their work on component-level implementations and documentation.
react-componentreactlanguage-designreact-component-librarydesign-system
epfeiffe/epfeiffe.github.io
Jul 2019 - Aug 2023
Contributions:32 pushes, 1 branch in 4 years 1 month
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