Thomas Leing
Software Engineer II at Moloco
Seattle, Washington, United States
Summary
🤩
Rockstar🎓
Top SchoolThomas Leing is a Software Engineer II with 11 years of experience building front-end systems and web components, currently at Moloco after several roles at AWS where he progressed from intern to SDE II. A Caltech alumnus, he specializes in UI-focused engineering using Stencil, React, Angular and Storybook, and has contributed to high-profile open-source projects such as AWS Amplify's docs and amplify-js. He has a track record of migrating multi-framework component libraries to HTML5 Web Components, improving testing architectures, and shipping accessible, testable UI features across frameworks. Based in Seattle, he combines strong engineering rigor from cloud-scale environments with a penchant for presenting technical work to broad audiences, having led multiple final-project demos and live Q&A sessions.
11 years of coding experience
4 years of employment as a software developer
California Institute of Technology
English, Chinese
Github Skills (11)
uid10
javascript10
stencil10
front-end-development10
ui-design10
react10
aws-amplify10
storybook9
testing9
angular9
vue8
Programming languages (10)
Github contributions (5)
aws-amplify/docs
Oct 2020 - Jan 2023
AWS Amplify Framework Documentation
Role in this project:
Front-end Developer
Front-end DeveloperContributions:214 reviews, 69 commits, 145 PRs in 2 years 3 months
Contributions summary:Thomas primarily focused on front-end development within the AWS Amplify documentation repository. Their contributions centered around implementing and refining UI components, specifically related to a code block switcher. They modified existing components, added new features, and addressed bugs, with commits touching on files responsible for the page layout and menu. The changes involve the use of StencilJS for component development.
amplify-frameworkaws-lambdaserverlessaws-amplifygraphql
aws-amplify/amplify-js
Jul 2019 - Nov 2020
A declarative JavaScript library for application development using cloud services.
Role in this project:Front-end Developer
Front-end DeveloperContributions:15 reviews, 17 commits, 30 PRs in 1 year 4 months
Contributions summary:Thomas primarily contributed to the development and enhancement of user interface components within the `aws-amplify/amplify-js` repository. Their work focused on adding and modifying data-test attributes for React, Angular, and Vue components, specifically within the Sumerian Scene, Hint, and Button components. Furthermore, the user was involved in implementing and testing visual features using Stencil and Storybook, along with correcting types and implementing and correcting the "tel" type for components.
pwaamazon-cognitoawsaws-mobilestorage
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