Ridwan Sulaimon

• Managed system administration tasks of maintaining users, filesystems, networking, as well as package management on local machines and AWS.
• Implemented and debugged OpenStack environment as an alternative to AWS on a local server.
  
• Provisioned and configured virtual machines using Vagrant and Virtualbox.
• Reduced time to deploy applications using DevOps concepts like configuration management and continuous deployment using Ansible from half a month to a day.
• Streamlined deployment process by developing continuous integration tools like Jenkins.
• Maintained Git repositories for DevOps environment: Version control and build automation integrating Git into Jenkins.
  
• Worked closely with clients to establish problem specifications and system designs.

• Performed operating system and application software Installation on Windows, and Linux. System configuration and management. Formatted and installed operating system, and created disk partition.
• Scheduled maintenance of client system, configuration management, Data backup, performing system upgrades, and Scaling up of system hardware to improve overall system performance.
• Troubleshooting boot configuration, system start-up problems, software issues, and other network connectivity issues.
• Performed virus scans and system cleanups, backup, upgrade, patching, manual scaling, and data recovery from corrupt or damaged hard drives.

• Backing up of data, formatting, and installation of an operating system, creation of new disk partition
• Troubleshooting Network Connectivity Issues, application installation, configuration management, and performing system upgrades
• Scaling up of system hardware to improve overall system performance
• Scheduling maintenance of client system.