loay ali
Angestellt, Senior Linux System Administrator, Dynamic IT Consultants
Dubai, Dubai, United Arab Emirates, Vereinigte Arabische Emirate
Über mich
Senior Linux System Administrator with over 9 years of experience specializing in comprehensive Linux system management, server optimization, and infrastructure development. Proficient in deploying, configuring, and maintaining Linux servers in high availability environmenta. Demonstrates expertise in automation, system security, and performance tuning, ensuring robust scalable, and secure IT systems
Werdegang
Berufserfahrung von loay ali
Bis heute 2 Jahre und 5 Monate, seit Feb. 2022
Senior Linux System Administrator
Dynamic IT Consultants
Dynamic IT Consulting, a Dubai branch of the UK-based main office, manages CDNS servers globally, providing DNS for 60+ locations. I oversee branches in the USA, operating REGISTERY domain servers for multiple domains. Additionally, I handle encrypted email services for the renowned www.internet.com domain. I automate project releases with AWS CodePipeline, manage diverse servers worldwide, and develop backup and security plans. Providing remote technical support to global company sites,
1 Jahr und 7 Monate, Sep. 2020 - März 2022
Senior System Administrator
Tech Studio Co
Monitor system performance, IT operations, and storage. Manage user accounts, enforce security policies, and handle escalated help desk requests. Lead administrators, coordinate departments, mentor team. Install/configure software/hardware, enforce network policies. Design VMware servers, storage infrastructure. Execute special tasks, interact with staff, create Terraform plans, use Ansible for deployment. Troubleshoot hardware/software, lead desktop support, and database performance.
4 Jahre und 9 Monate, Juli 2017 - März 2022
Senior System Administrator
Tatweer Co
I meticulously monitor server logs, achieving a 94% success rate in early failure detection and ensuring 100% uptime compliance. I lead a team in daily maintenance, installation, and complex problem-solving for crucial clients (30% occupancy). I implement effective contingency plans, maintain documentation weekly, and received praise for a 100% effective backup strategy with off-site tape storage and inventory asset management.
4 Jahre und 5 Monate, Mai 2016 - Sep. 2020
Senior System Administrator
i2vpn Co
Remote job for Germany, focusing on capacity scaling for high-traffic servers. Lead backup, disaster recovery, and high availability solutions. Scripted OpenVPN servers with MySQL user authentication, and oversaw Jenkins, Git repositories, and service templates. Built DNS servers for VPN and DNS leak prevention, implemented MySQL database replication on Centos 7 Captured business requirements and data, automated tasks using Ansible playbooks or CLI scripts for volume devices, LVM,
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