Skillfully designs, builds and supports CentOS and Red Hat 6, 7, 8 Linux

infrastructure, ensuring maximum uptime and efficient operational environments. Extensive experience in the creation, setup, and maintenance of Linux systems, with a focus on creating customized virtual machines (VMs) from templates. Skilled in fine-tuning kernel parameters for optimized system security and robust application-specific issue resolution.

Streamlined configuration management by automating infrastructure, utilizing Ansible and advanced tools.

Proficiency in leveraging Ansible for meticulous security patch testing and deployment across diverse environments.

Expert in GIT version control and Source Code Management practices, managing Github repository servers for smooth code releases and application configurations.

Configured AWS IAM users and groups to elevate login authentication and enforce access control within the AWS environment. Successfully spins up AWS EC2 instances, leveraging features for dynamic provisioning, monitoring, and effective distribution of computer infrastructure. Accomplishment-focused Linux Platform Engineer with over 6 years of experience overseeing diverse physical and virtual environments. Proficient in provisioning, maintaining, patching, and deploying applications across critical dev, testing, and prod servers. Recognized for collaborative teamwork, consistently contributing to organizational goals within a cohesive team environment. Specialized in automating tasks using Ansible and adept in code management through GitLab. Demonstrates advanced skills in crafting and deploying job templates derived from GitLab code onto remote machines. Well-versed in DevOps tools, including Docker, AWS, and Kubernetes, ensuring optimal platform performance. Contact me

+1-848-***-****

ad3ox6@r.postjobfree.com

New York, NY

Experience

HUMAIRA ADIBA

Linux Platform Engineer

Bank Of China

Linux Platform Engineer

Key Skills

Dec 2021 - Present

NYC, New York

Proven experience in creating S3 buckets and employing Glacier S3 for strategic storage and backup on AWS.

Proficient in dynamically managing port access for RHEL servers, optimizing latency-sensitive workloads through precise tuning. Expert in utilizing LVM for constructing volumes within groups, managing file systems, and overseeing logical volumes.

Successfully executes thorough file system checks, promptly addressing and restoring corrupted file systems to uphold data reliability and integrity. Diligently oversaw system health, promptly managing tickets, alerts, and incidents through the Jira platform for efficient operations. linkedin.com/in/humairadiba/

Operating Systems: Linux, RedHat (6, 7,

8), CentOS, Oracle Linux (OEL)

Scripting and Automation:

Scripting (Shell, Bash)

Script Languages (Python, Perl)

Ansible Playbooks, Ansible Tower,

Inventory Management.

Networking & Security: Networking

service,(NFS, SSH,DHCP, DNS, TCP/IP)

Firewall, Load Balancer, VPN, Port Issues,

LAN Administration, OSI Layers, Network

Troubleshooting, Backup, Snapshot and

restore operations

Virtualization and Cloud:

Virtualization (VMware, Vcenter, KVM),

VMware ESXi, Cloud Computing AWS

Services (EC2, S3, IAM, EBS, ELB, Glacier,

Route 53, CloudWatch),

Containerization: Docker, Kubernetes,

Monitoring and Management:

Monitoring (Nagios, Prometheus)

Log Analysis, Zabbix, Syslog,

Performance Optimization, Disaster

Recovery, Incident Response

Configuration Management Service

Discovery, High Availability

Storage and File Systems: Storage, File

Systems, RAID, NFS, Samba

Database and Web Servers: Database

(MySQL, PostgreSQL)

Web Servers (Apache, Nginx)

Documentation and Collaboration:

Jira, Confluence, Word docs,

Version Control: Source Code

Management (GIT, GitLab)

Ticketing tools (BMC Remedy, Jira,

SNOW)

OCT 2019 - NOV 2021

NYC, NY

Improved system recovery post-crash, safeguarding data integrity to prevent substantial loss of vital information.

Expertise in maintaining Linux repositories, both locally and remotely, for diverse software packages.

Expert in addressing server, client, and network configuration issues within a disaster management team, ensuring swift resolution of critical incidents. Successfully implements NIC teaming and virtual interface configuration, creating load balancing and active backups for critical network traffic. Proactively maintained production server uptime, providing direct user support for Linux system-related technical issues.

Managed the security of LINUX operating systems, utilizing SELinux and Firewalld for advanced security measures.

Proficiency in network administration, efficiently resolving intricate issues through routing and configuration.

NBC Universal

Linux Systems Administrator

Troubleshooting complex issues using tools such as ping, traceroute, and various networking protocols.

Proven track record in maintaining Linux systems and implementing OS installations through Kickstar and PXE boot methods. Managed the monitoring and control of system processes, demonstrating expertise in renicing process priorities and precise termination using kill commands.

Installation, updates, and patching of varied servers such as Apache, httpd, vsftpd, showcasing precision in maintaining an up-to-date and secure server environment.

Innovatively devised and scheduled Cron Jobs, optimizing system efficiency and automating routine tasks to enhance overall productivity. Took charge of a 24/7 on-call rotation, exhibiting proficiency in navigating high- stress scenarios.

Proficient in installing and troubleshooting network cabling for reliable data transmission.

Implemented OpenSSH-based security for RedHat and CentOS systems, enhancing overall security measures.

Contributed to data center operations by racking and stacking servers. Diagnosed and resolved software and hardware issues, ensuring seamless system functionality.

Managed user and group permissions, optimizing access control for enhanced security.

Managed Cron Jobs for scheduled tasks, ensuring streamlined operations. Configured sudoers file for providing users elevated privileges securely. Resolved network-related tickets and addressed user access issues efficiently. Partitioned disk using CLI with gdisk and fdisk and created various file systems. Replaced faulty parts and enhanced VMs on a need basis. Participated on-call rotation.

Oct 2017 - Sep 2019

Princeton, NJ

MIAX/Stock Exchange

Linux Tech Support

Education

Bachelor of Technology

New York City College Of Technology

Contact this candidate