Aissatou Balde

Experience

• 

  Winston Medical Staffing services

  Jan 2018 - May 2021

  Junior linux system administrator

  Assisted in the installation and configuration of Red Hat Enterprise Linux (RHEL), CentOS, and Fedora servers, ensuring systems were set up according to company standards.Managed local user accounts, permissions, and security settings, maintaining a secure and organized user environment.Performed basic troubleshooting and system performance optimization, addressing issues promptly to minimize downtime.Supported the deployment of secure systems in network environments, ensuring compliance with internal security policies.Conducted regular system updates and patching, keeping systems up-to-date and secure.Collaborated with senior administrators to monitor system performance and resolve technical issues.Provided technical support and assistance to end-users, resolving software and hardware issues. Show less

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  Uber Technologies

  Jun 2021 - now

  Linux System Administrator

  Build, install, configure virtual servers, test, deploy RHEL and CentOS on networkInstall and configure packages such as HTTPD, Samba, SSH and many moreMaintain and manage file systems and host security including password aging configuration Troubleshoot Red hat Enterprise Linux and CentOS (7&8) issues in software related and configuration issuesAutomated systems configuration on and patching using red hat satelliteSetup, configure and troubleshoot TCP/IP, DHCP, DND, NFS,CIFS and samba servers in a multiplatform LANInstall and configure samba server and mapping it to the windows serverManage operations , monitoring of application and infrastructure using NagiosConnect Linux systems to single sign on LDAP/AD server and configure Auto-mount Enforced security using FIREWALL and SELinux protocolsParticipating in root-cause analysis of recurring issues, system backup and security setup, provide 24/7 support in production testing and development environmentsMonitor log management on UNIX/Linux servers, including processes, crash and swap management with password recovery and performing tuning.Monitoring even logs and any alerts generated by intelligent network monitoring systems and taking immediate remediate action and issue is discovered. Show less

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  Spectrum

  Feb 2025 - now

  Sys admin