Muhammad Amin
Development
NY, United States
Skills
DevOps
About
MUHAMMAD AMIN's skills align with Consultants and Specialists (Information and Communication Technology). MUHAMMAD also has skills associated with Programmers (Information and Communication Technology). MUHAMMAD AMIN has 8 years of work experience.
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Work Experience
Linux System Engineer
United Airlines
April 2020 - Present
- Leading migration of Linux environment to AWS using DevOps methodologies, deploying EC2 instances, configuring security, and managing profiles with Terraform and Ansible. Implementing IAM policies, decreasing unauthorized access incidents by 15% through proactive monitoring. Designing and executing backup and disaster recovery strategies, minimizing downtime and enhancing system resilience. Monitoring OpenStack services with Nagios, Prometheus, Grafana, and ELK Stack. Orchestrating Azure DevOps pipelines for CI/CD, reducing deployment time by 30%. Improving project management processes with JIRA solutions, collaborating with stakeholders. Proficient in Shell scripting (BASH, PowerShell), and automation with Python. Demonstrating expertise in AWS services and managing various databases on Linux. Achieving 99% data integrity rate in server backups and 98% data availability. Applying change management proficiency, reducing gaps by 15% and downtime by 25%. Reducing provisioning time by 30% and minimizing configuration drift with Infrastructure as Code. Managing AWS EC2 cloud services and implementing network security measures in Azure. Designing tailored VPCs and configurations for optimal performance in Cloud Infrastructure. Enhancing repository visibility with GitLab features and Jenkins automation. Streamlining system maintenance tasks with Azure DevOps automation, reducing manual efforts by 30%. Efficiently managing web applications and deployments within a DevOps framework using Azure DevOps. Implementing Azure DevOps-based automation for consistent software deployments across environments. Creating Azure DevOps YAML pipelines and ARM templates, reducing deployment errors by 15%. Utilizing Kubernetes to orchestrate Docker containers for scalable application servers.
Linux System Administrator
Ally Financial
September 2016 - April 2020
- Managed user accounts, permissions, groups, and file system configuration for Linux systems, integrating with Active Directory. Provided technical leadership as Linux Administrator team lead, resulting in a 10% increase in team productivity. Conducted regular system upgrades, maintenance tasks, and security patching to safeguard servers against cyber threats. Navigated Azure services, including Virtual Machines, Storage, and Networking, ensuring seamless operation and troubleshooting. Offered 24/7 user-focused technical support for Linux servers (Red Hat, CentOS, Ubuntu), improving overall system responsiveness and stability by 20%. Utilized network diagnostic tools to identify and address issues, ensuring smooth and reliable network performance. Monitored Azure resource logs and optimized resource usage to ensure efficient performance and availability. Demonstrated expertise in troubleshooting network configuration issues, resolving 90% of reported issues within targeted timeframes. Streamlined repository management, reducing repository size by 25% and enhancing overall performance. Collaborated with business and database teams to support migration projects using the ServiceNow ticketing system.
Education
