Eric Baer
Principal Engineer at Gusto
Portland, Oregon, United States
Summary
🤩
Rockstar🎓
Top SchoolEric Baer is a Principal Engineer in Portland with 14 years of experience building high-scale web and cloud systems, from leading Starbucks' international Mobile Order on the web to driving Walmart.com's eCommerce replatform. He blends full-stack engineering with platform and data expertise—shipping serverless IIoT, Snowflake/dbt data stacks, and low-overhead DevOps for startups and enterprise alike. At Livestock Nutrition Center he rebuilt the company’s software, data, and cloud foundation, eliminating large recurring costs while enabling data-driven decision making. A long-time open-source contributor, his work touches influential projects in the JavaScript ecosystem including Babel and Formidable tooling, with hands-on improvements to build systems, internationalization, and developer experience. He values autonomy, whole-picture thinking, and pragmatic quality, and outside work he’s an avid cyclist, cook, climber, and occasional speaker and writer—someone who builds teams as deliberately as systems.
14 years of coding experience
10 years of employment as a software developer
LausanneBS Computer Science, BS Computer Science at University of Colorado BoulderSuffolk University
Stackoverflow
3,730reputation
595kreached
38answers
2questions
build-automation
top-5%
gruntjs
top-5%
jquery
top-5%
maven
top-5%
coding-style
top-5%
classpath
top-5%
Github Skills (43)
astm10
javascript10
testing10
formatting10
s610
text-formatting10
webpack10
compiler-compiler10
webpacker10
babel-core10
graphql10
compiler10
babeljs10
nodejs10
react10
Programming languages (10)
Github contributions (5)
FormidableLabs/component-playground
Jul 2015 - Sep 2015
A component for rendering React components with editable source and live preview
Role in this project:
Front-end Developer
Front-end DeveloperContributions:28 commits, 18 PRs, 18 pushes in 2 months
Contributions summary:Eric primarily focused on enhancing the `component-playground` library. Their contributions involved refactoring the code using template strings, allowing users to pass context to components, and integrating linting rules. The user also worked on fixing and improving existing features and adapting the code to new standards. These changes improved the library's functionality and maintainability.
reacteditablejavascriptcomponent-playgroundreact-rendering
BenjaminVanRyseghem/numbro
Oct 2013 - Dec 2018
A JS library for number formatting
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:5 commits, 2 PRs, 3 comments in 5 years 2 months
Contributions summary:Eric primarily contributed to the JavaScript library, numbro, by improving its functionality and maintainability. Their work involved adding strict JSHint configurations, correcting subsequent errors, and adding tests, indicating a focus on code quality and testing. They updated dependencies, including a migration from bignumber.js 4.x to 8.x, and added a test case for handling repeating decimals, thereby enhancing the numerical formatting capabilities of the library. This shows a focus on improving the robustness of the numerical formatting within this JavaScript library.
javascriptformattingjs-library
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