Master in computer Science
Work & Experience
Managing Exchange Online users, manage recipients. Tracking Mail delivery detail by EOP,release emal from quarantine after verifying the content of email and provide endpoint details to User. Rectify Account Identity issues in hybrid environment. Migration of users from Exchange Online to exchange on premise and exchange on prem to exchange online. Working experience in exchange hybrid environment. Assisted in migration support from Exchange 2016 to Exchange Online O365. Knowledge of SPF,DKIM and DMARC records Worked on Tenant to Tenant Migration using Bittitan and Sharegate tool. Design/Plan for New Implementation and Migration Activity. Good understanding about upgrading, transitioning and migrating Exchange to the latest version.
Windows Server Management: Installation of regular Microsoft update Security Patches & Hot fixes on Windows server like-Domain Controllers and Exchange Servers. Managing Hyper-V Servers and 250 VMs, Storage Pool and Virtual Disk etc. Managing and creating new VM on Hyper-V Servers and assigning RAM,VHD,CPU etc. Providing OS level support for Microsoft Windows Server remotely like:-Windows 2012 Servers and 2008R2 Servers running with AD, DHCP ,DNS, Exchange servers etc. Participated in complete system builds, upgrades ,migrations and patch management Prepared and maintained documentation of technologies,standards and procedures.
Installation and configuration of Active Directory on Domain Controllers and Child DC. Designed, Planned and Implemented Group Policy, delegation strategies and OU structure. Managing Addition/Removal Server Roles and Features,configuration of AD Domain Services Performing tasks on AD,DNS,GPO and FSMO roles in current environment etc. Sound knowledge to resolve issues related Master Roles failure and AD Database. Used Scripts to create and manage Computers,Users and Groups accounts in an Active Directory environment. Performing task Create Users,Groups,DL,Group Permission modification and manage all types of access. User´s OU movement, Security permission on Groups, fetching Users and Groups detail from AD and Exchange Windows servers. Windows Domain Controller migration from 2008R2 and 2012 R2. Sound knowledge about Forest Root Domain and Child Domain in a production environment. Working with other administrators and engineers of Exchange, Wintel, Network, and Security to perform system changes and troubleshooting Managing Addition/ Removal Server Roles and Features, and Configuration of AD Domain Services. Knowledge to create new schema attribute and add attribute to class