Sme in AD, can guarantee that the issue can be fixed on time.
Have done more complex projects and provided solutions related to AD.
As a lead architect of Azure AD, able to provide a long term support as well if required.
Have experience in configuring email server and 365 environment. Total 14 years experience, certified in exchange server.. Also lead Auditor in ISO 27000 Cyber security.. Etc..
Will always respond immediately unless I am sleeping..