Wei Jia - Software Engineer at Microsoft

Wei Jia

Software Engineer at Microsoft

Redmond, Washington, United States

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Summary

🤩

Rockstar

🎓

Top School

Wei Jia is a seasoned software engineer with 11 years of experience, currently building systems at Microsoft from Redmond, Washington. He brings full-stack expertise with notable open-source contributions to Azure AD libraries, improving authentication flows, token management, and backend WS-Trust support used broadly in Microsoft identity tooling. His work spans front-end and back-end fixes—debugging infinite-loop edge cases in adal-angular and adding device-code and CLI features in ADAL Node—showing attention to both user-facing scenarios and security/integration details. Prior roles at Cerner and the US EPA reflect experience delivering production software in regulated and enterprise environments. Academically rooted in software engineering (Xidian University) and an MS in Computer Science from NC State, he pairs practical systems engineering with research-driven problem solving. An uncommon strength is his history of protocol-level changes in auth libraries, demonstrating comfort altering foundational security logic rather than only surface features.

11 years of coding experience

3 years of employment as a software developer

Master of Science (M.S.), Computer Science, Master of Science (M.S.), Computer Science at North Carolina State University

Bachelor of Science (B.S.), Software Engineering, Bachelor of Science (B.S.), Software Engineering at Xidian University

Github Skills (10)

xml10

user-authentication10

authorizations10

javascript10

nodejs10

authentication10

authorization10

api-design9

angular9

web-security9

Programming languages (4)

C#JavaJavaScriptObjective-C

Github contributions (5)

AzureAD/azure-activedirectory-library-for-nodejs

Jun 2015 - Jun 2016

The code for ADAL Node has been moved to the MSAL.js repo. Please open any issues or PRs at the link below.

Role in this project:

Back-end Developer

Contributions:7 releases, 85 commits, 34 PRs in 1 year

Contributions summary:Wei primarily focused on back-end development tasks within the ADAL Node library. Their contributions included escaping XML characters to improve security, adding changes for CLI functionality, and implementing device code features. They also introduced support for WS-Trust 2005, which involved modifying the MEX and WSTrustRequest classes. These changes likely involved enhancing the library's authentication and integration capabilities.

msal-js

AzureAD/azure-activedirectory-library-for-js

May 2015 - Feb 2016

The code for ADAL.js and ADAL Angular has been moved to the MSAL.js repo. Please open any issues or PRs at the link below.

Role in this project:

Full-stack Developer

Contributions:16 releases, 61 commits, 39 PRs in 9 months

Contributions summary:Wei primarily contributed to the `adal-angular` library, focusing on authentication and authorization functionalities. They made code changes related to the core logic of token acquisition, user login, and cache management. The contributions involved modifications to the minified JavaScript files and involved fixes related to infinite loops and URL handling.

angularmsal-js

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