Manasa Malavalli Sateesha

Experience in Linux OS:

• Linux Build/Installation: Experienced in manual installation and configuration of Linux distributions, including Redhat, Suse, CentOS, and Ubuntu, ensuring system readiness and customization per organizational needs
• Troubleshooting: Strong expertise in diagnosing and resolving complex issues in Linux environments, ensuring minimal downtime and system stability
• Redhat OS Patching: Skilled in applying patches and updates to Redhat OS, maintaining system security and performance
• User and Filesystem Management: Proficient in managing user accounts and file systems using Logical Volume Manager (LVM), with experience in secure storage management (SAN)
• Disk Management: Expertise in disk partitioning, filesystem creation, and maintenance, optimizing storage solutions for performance and reliability
• Network Configuration: Experienced in configuring and managing network settings, ensuring efficient and secure network operations
• Filesystem Configuration: Proficient in setting up and configuring filesystems, supporting data integrity and access efficiency
• File Management: Skilled in managing files, including operations such as copying, moving, compressing, and organizing data effectively
• Data Transfer: Proficient in secure data transfer techniques using scp and rsync, ensuring data integrity during migrations or backups
• Permissions Management: Experienced in managing file permissions and ownership, enforcing security policies and access controls
• Package Installation: Competent in installing and managing packages using RPM and YUM repositories, ensuring software availability and system updates
• Systemd Management: Skilled in managing Systemd services and units with Systemctl, ensuring efficient startup and management of system services
• Firewall Management: Capable of configuring firewalls, including enabling and disabling as needed, to secure systems from unauthorized access
• User and Group Management: Configured and administered user accounts and groups, ensuring secure access control and compliance with organizational policies

Experience in Windows OS:

• OS Installation: Proficient in installing Windows operating systems, configuring drivers, and adjusting BIOS settings for optimal performance, including enabling HT/VT features
• Disk Management: Expertise in disk partitioning, IP assignment, and system configuration, ensuring efficient resource allocation
• User Management: Skilled in creating and managing RDP users and groups, and adding features to enhance user experience and system functionality
• Samba Share: Experienced in setting up and managing Samba shares for seamless file sharing across different systems
• Hyper-V Management: Proficient in managing Hyper-V clustered servers, ensuring high availability and resource management in virtualized environments

Experience in ESXi OS:

• OS Installation: Skilled in installing and configuring ESXi operating systems, optimizing hardware utilization and performance
• IP Assignment: Experienced in network configuration, including IP address assignment for secure and efficient system communication
• OS Patching and Upgrading: Proficient in applying patches and performing upgrades on ESXi systems, maintaining up-to-date and secure environments

Experience in VMware vSphere:

• VM Creation: Experienced in creating and configuring virtual machines, including resource allocation and template management
• Network Adapter Management: Proficient in adding and managing network adapters in vSphere, ensuring connectivity and network segmentation
• Snapshot Management: Skilled in creating and managing snapshots, providing backup and restore capabilities for virtual machines
• Disk Management: Competent in adding and managing hard disks in virtual machines, ensuring optimal storage performance and scalability