I worked on Microsoft Teams, Azure CXP, Azure Dev Support POD and mainly focused on Azure Active Directory, API Management, Service Fabric, and Cloud Services. I then migrated to Cloud Identity Developer Support where I focus on Azure Active Directory Development Issues regarding Microsoft Graph API, AAD Graph API, advisory on using V1 AAD endpoint vs V2 endpoint, unexpected errors when developing with AAD libraries or REST API, Easy Auth issues, security concerns, and all other AAD development related activities.

My focus is on Authn/Authz/Cloud Identity protocols/IAM/Distributed backend. My linkedin is typically more up to date. https://www.linkedin.com/in/frank-hu-auth-expert/