KJ Huang is a software engineer with 11 years of experience building full-stack web applications and cloud-integrated features across distributed teams in ATL/NYC/virtual settings. He contributes to notable open-source projects like AWS Amplify, where he improved UI components, authentication flows (withAuthenticator HOC) and Cognito identity handling—skillsets that bridge front-end UX and secure cloud auth. Comfortable navigating both client and server concerns, KJ has fixed subtle bugs and added features that improved credential management, analytics defaults, and guest identity handling. Based in China and operating across time zones, he brings a pragmatic, globally-minded approach to shipping reliable, production-ready code. Colleagues appreciate his mix of hands-on implementation and attention to developer experience that often surfaces in community-facing projects.
11 years of coding experience
7 years of employment as a software developer
Master's Degree, Human Computer Interaction, Master's Degree, Human Computer Interaction at Georgia Institute of Technology
A declarative JavaScript library for application development using cloud services.
Role in this project:
Full-stack Developer
Contributions:45 reviews, 21 commits, 29 PRs in 9 months
Contributions summary:Kaijie primarily contributed to the `aws-amplify/amplify-js` repository by fixing bugs and implementing features related to the UI components and authentication flows. They added functionality for the withAuthenticator HOC, ensuring the component passed through props correctly. The user also addressed issues within the Amazon Cognito identity JavaScript library, including updates to credentials management and guest identity handling. Additionally, they made improvements to the analytics module, updating TTL settings and default channel types.
Contributions:16 commits, 21 pushes, 1 branch in 1 year 7 months
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Kaijie Huang - Senior Software Engineer at Databricks