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Jason Zeng

PROFILE

Jason Zeng

Worked on the AzureAD Objective-C authentication libraries, delivering features and stability improvements across both microsoft-authentication-library-for-objc and microsoft-authentication-library-common-for-objc. Focused on authentication flows, test automation, and dependency management, this developer upgraded MSAL and IdentityCore versions, enhanced UI automation for password entry, and implemented retry logic for token redemption. Using Objective-C and Swift, they improved embedded WebView reliability, streamlined release processes, and introduced immediate feedback mechanisms to enhance user experience. Their work emphasized robust version control, structured logging, and clear documentation, resulting in more resilient authentication, better test coverage, and smoother integration for downstream consumers of the authentication libraries.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

20Total
Bugs
2
Commits
20
Features
10
Lines of code
145
Activity Months6

Your Network

4745 people

Same Organization

@microsoft.com
4720
GitOpsMember
Ananta GuptaMember
Abi GicicMember
Abigail HartmanMember
Abram SandersonMember
Adam EttenbergerMember
Alexandre GattikerMember
Ami HollanderMember
AndersMember

Shared Repositories

25
agubuzomaximusMember
Ameya PatilMember
Olga DaltonMember
Roman KhrestekMember
Sergey DemchenkoMember
Sirisha DudikiMember
sirisha dudikiMember
Swasti GuptaMember
Swasti GuptaMember

Work History

March 2026

2 Commits • 2 Features

Mar 1, 2026

March 2026 focused on strengthening authentication reliability and accelerating release readiness across the MSAL iOS family. Key outcomes include a reliability enhancement for token redemption with retry logic and enhanced request-flow logging in the common library, and the MSAL iOS 2.9.0 release preparation (version bump and changelog) with back-merge into development. These efforts improve user authentication resilience, observability, and release velocity.

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for AzureAD/microsoft-authentication-library-common-for-objc: Delivered an UX-focused feature that immediately dismisses the loading spinner in the embedded WebView after authentication, reducing perceived wait time and improving feedback in the authentication flow. No major bugs fixed this month in this repository; all efforts focused on delivering the spinner dismissal feature and aligning with user-centric UX goals. This work enhances user trust and accelerates authentication workflows.

July 2025

5 Commits • 2 Features

Jul 1, 2025

July 2025 monthly summary for the AzureAD Objective-C libraries focusing on delivering business value through test reliability improvements and core library stability upgrades. The work across two repositories emphasized stronger test automation for password entry and alignment with the latest IdentityCore, Common Core, and MSAL revisions to improve compatibility, security, and release readiness.

June 2025

5 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary highlighting key feature deliveries, critical bug fixes, and release-management activities across the Azure AD MSAL Objective-C libraries. Focused on stabilization of embedded web views, consistent versioning across iOS/macOS targets, and alignment of the common-core subproject to the release branch to support reliable downstream integration.

May 2025

4 Commits • 2 Features

May 1, 2025

May 2025 performance highlights for AzureAD Objective-C authentication work. Delivered critical upgrades to the authentication stack and strengthened test automation reliability across the repository. Key features and improvements include: 1) Authentication and Core Dependency Upgrades: Upgraded the MSAL library to 2.0.0 and refreshed IdentityCore to a newer revision to enhance security, compatibility, and reliability. Commits: 03ed4aed29eceb75781f361bfad7f09635212bff; 278bcc5fec507b1a15be650f2cfde5308f16afe5. 2) Automated UI Consent Handling Improvement: Added a new automation method to manage consent prompts, fixed web view type checks, and integrated consent handling into B2C interactive tests to improve reliability and test coverage. Commit: 1862e2e6dc8076494aad5fd0be8abbd08ecbcb60. 3) Test automation UI handling for password entry: Adapted test automation to a modified UI by tapping the “Use your password” option if present, then entering the password to ensure tests interact correctly. Commit: 63a3be114145da8dfee7f71ad5786d94c84e52bb.

March 2025

3 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary: Key features delivered and core-submodule upgrades across the AzureAD MSAL Objective-C repos, driving improved flexibility, stability, and security.

Activity

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Quality Metrics

Correctness94.0%
Maintainability95.0%
Architecture90.0%
Performance92.0%
AI Usage21.0%

Skills & Technologies

Programming Languages

GitMarkdownObjective-CSwiftplaintext

Technical Skills

AuthenticationAuthentication SystemsAutomationBuild System ConfigurationDependency ManagementDocumentationGit SubmodulesLibrary ManagementMobile DevelopmentObjective-CObjective-C DevelopmentPackage ManagementTest AutomationTestingUI Automation

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

AzureAD/microsoft-authentication-library-for-objc

Mar 2025 Mar 2026
5 Months active

Languages Used

Objective-CSwiftGitMarkdown

Technical Skills

Objective-CPackage ManagementTest AutomationUI AutomationBuild System ConfigurationDocumentation

AzureAD/microsoft-authentication-library-common-for-objc

Mar 2025 Mar 2026
6 Months active

Languages Used

Objective-Cplaintext

Technical Skills

Objective-C DevelopmentAutomationUI TestingAuthenticationMobile DevelopmentiOS Development