Abdullah Amer
Development
New York, United States
Skills
Cloud Computing
About
Abdullah Amer's skills align with Consultants and Specialists (Information and Communication Technology). Abdullah also has skills associated with System Developers and Analysts (Information and Communication Technology). Abdullah Amer has 7 years of work experience.
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Work Experience
Linux Systems Engineer
Adobe
June 2020 - Present
- * Independent problem solving and a good team player with strong interpersonal and communication skills. * Extensive System Engineering and IT experience in Multiplatform environmental infrastructures such as on-premises * Automated configuration management and deployments using Chef/Puppet/Ansible ecosystem tools along with CI/CD pipeline/Jenkins and Kubernetes orchestrating containerization environments hosting various applications. * Experienced in efficiently provisioning virtual machines using templates on VMware * Hands-on experience working with setting up and maintaining continuous monitoring of the infrastructure across operating systems hosting business-critical applications. * Provisioned and modified Terraform templates to orchestrate infrastructure deployment across multi-cloud platforms such as Amazon Web Service, Google Cloud Platform, and Microsoft Azure. * Maintained and migrated Red Hat Satellite to maintain and manage allocation of Red Hat Subscriptions, maintaining alignment with Red Hat Content Delivery Network. * Liaised between Red Hat and the organization's needs based on departmental application/developing/middleware team needs. * Participated in 24/7 on-call and weekend rotations for critical production systems, providing enterprise-level solutions.3 * Extensive experience across multiple RHEL versions. * Accomplished Linux System Engineer with a focus on mission-critical production systems, excelling in managing vendor relationships and hardware/software support agreements for seamless operations. * Specializing in Red Hat Enterprise Linux 5, 6, and 7 servers, I bring extensive experience in provisioning, installation, configuration, monitoring, and troubleshooting to ensure top-notch server performance. * Proficient in RAID level management, filesystems, and network configurations, with a keen eye for detail and a passion for optimizing system efficiency. * Adept in implementing comprehensive system monitoring, log review, and performance tuning protocols, proactively identifying potential issues and fine-tuning performance for optimal results. * Skilled in troubleshooting and maintaining TCP/IP, Apache HTTP/S, SMTP, and DNS applications, ensuring smooth functioning and quick resolution of any issues.
Linux System Administrator
eBay
September 2017 - May 2020
- * Adept Linux System Engineer with a focus on developer infrastructure support. Proficient in deploying Linux OS through innovative PXE-boot and kickstart structures, leveraging DNS, DHCP, and FTP tools. Skilled in managing user access using NIS, user groups, and net groups, with a talent for troubleshooting access issues using insightful system log analysis. * Experienced in efficiently provisioning virtual machines using templates and configuring storage systems (EXT3, EXT4, XFS) for optimal performance. Diligently monitor server performance, promptly resolving basic and critical system issues to ensure smooth operations. * Highly effective in automating daily tasks using cron and at utilities, enhancing productivity. Proficient in creating comprehensive documentation with Confluence to support streamlined operational procedures. * Expertly manage disk space using LVM and collaborate with bonding for performance enhancement and redundancy. * Accomplished in handling physical server installations, troubleshooting, and upgrades. Skilled in implementing upgrades and patches through Red Hat Satellite on production systems. * Proven experience in troubleshooting production systems using Linux CLI commands, ensuring minimal downtime and smooth operations. * Adept at implementing proactive monitoring and alerting solutions, such as Nagios, to identify and resolve performance issues and system anomalies, ensuring high availability and reliability. * Collaborate seamlessly with cross-functional teams to plan and execute server migrations and data center consolidations, minimizing business disruptions and safeguarding data integrity. * Utilizing Ansible frameworks and tools to streamline routine administrative tasks, optimizing operational efficiency and reducing manual efforts. * Implement necessary patches and updates to mitigate risks and reinforce system security.
Education
University Of Pennsylvania
MS
