Being a DevOps Engineer i worked with many clients on freelancing platforms on different projects related to Azure,AWS,GCP,Office365,SharePoint,PowerApps,Active Directory,Windows Servers, Linux Servers, Microservices, Kubernetes, Jenkins, Ansible, Puppet,Chef,Monitoring Tools (Nagios,icinga2,Observium), Virtulization(HyperV/VMWare), mail servers (Exchange 2013, Postfix with ASSP), Cpanel, Web servers (Nginx, Apache, IIS), Firewalls (Mikrotik,PFsense, SOPHOS) and Scripting languages (PowerShell/Bash/Python Basic/ YAMAL) etc. I've 2.5 years of industry experience and working as a freelancer since 2015.