Alex Sosha

Linux installation and configuration User and group management File system management Networking and firewall configuration Package management System administration tools Linux server security Linux server troubleshooting Linux server automation Linux server performance tuning Windows Server installation and configuration Active Directory (AD) and group policy Windows Server networking and security Windows Server backup and recovery Windows Server performance tuning Windows Server troubleshooting Windows Server automation Windows Server administration tools Windows Server for specific applications Compliance with Windows Server regulations Server hardening Vulnerability scanning and patching Intrusion detection and prevention Access control and user management Data encryption and security Server security monitoring Server security incident response Server security best practices Compliance with server security regulations Server security awareness training Server migration planning and assessment Server migration tools and technologies Server migration strategies (e.g., in-place, lift-and-shift) Server migration testing and validation Server migration cutover and rollback Server migration for specific operating systems Server migration best practices Compliance with server migration regulations Server migration risk management Server migration communication and training Server monitoring tools and systems Performance monitoring Resource utilization monitoring Event log monitoring Alerting and notification Server monitoring for specific operating systems Server monitoring best practices Compliance with server monitoring regulations Server monitoring documentation Virtualization technologies (e.g., VMware, Hyper-V, KVM) Virtual machine (VM) creation and management VM resource allocation and optimization VM migration and backup Virtual network configuration Virtual server security Virtual server troubleshooting Virtual server automation Virtual server management tools Virtualization for specific applications Application server installation and configuration Application deployment and management Application monitoring and troubleshooting Application scaling and performance tuning Application security Application server clustering and load balancing Application server automation Application server management tools Application servers for specific applications Compliance with application server regulations SSL certificates and protocols (e.g., HTTPS, TLS) SSL certificate installation and configuration SSL certificate management and renewal SSL security and encryption SSL troubleshooting SSL for specific web servers and applications SSL best practices SSL compliance with regulations SSL documentation