exchsnge server plus active directory expert neded

Hello Dear, I am Professional IT Expert with 10 plus years of experience in Microsoft Office, networking, cisco, servers, technical support, emails security Firewall (Juniper, Fortigate) support and service to clients and customers. I am hands on experienced on Hikvision NVR/DVR installation & configuration, windows servers, office 365, VM Servers, Juniper firewall setup including webfilter, content filter, traffic monitoring, VIP, IPsec VPN, Open VPN, SSL VPN, Traffic shapping etc. Expert in LAN, WAN, Vlan, dhcp, DNS, Email, AD, HyperV, VMware, sinology, cisco packet tracer, complete firewall configurations & Management, python, cisco packet tracer, networking planning & design. I have complete IT infrastructure knowledge and good basic to advance level of knowledge on ports, protocols, cisco etc. Please feel free to chat and contact me. Thank you. M kmr

AOA The plan is to find backups of DC's and EXCH first, if not availalbe, make them. Then join back loosing some of the Domain info, thats why backup is a must. Could take a bit of time. You could also tell in chat about location, timeline etc.