Ransomware Recovery

My system has been infected by the .vtdl6yg strain of ransomware on the vcentre, and it has been completely locked. I have taken the necessary measures to recover my system and disconnected from the network in order to prevent any further damage. I am looking for a freelancer to help me with the ransomware recovery process. The freelancer should have expertise in the most common ransomware strains (WannaCry, Ryuk, Sodinokibi etc.) and be able to assist me in restoring my system from backup or using antivirus scans. Furthermore, the freelancer should be able to identify the source of the infection and any security vulnerabilities that I should resolve in order to prevent future infections.