Urgent Microsoft Entra ID / SAML SSO Expert Needed

We're looking for an experienced Microsoft Entra ID (Azure AD) / SAML expert to urgently audit and troubleshoot the initial SSO configuration for our new SaaS platform. We are currently onboarding our first enterprise client using SSO and have encountered configuration/authentication errors during setup. We need someone who can quickly review the implementation, identify what is wrong, and help get the integration working reliably. Requirements: Deep experience with Microsoft Entra ID / Azure AD Strong SAML 2.0 expertise Experience configuring and troubleshooting enterprise SaaS SSO integrations Ability to work with our development team to review configuration, logs, and authentication flow This is urgent. Our goal is to have the issue fully diagnosed and resolved by Monday. When applying, please briefly describe similar SSO implementation or troubleshooting work you've done and confirm your availability this weekend.