Ribha

PROFILE SUMMARY

Overall4.6yrs. of experience in implementing organization Linux administrator with a strong performance background in wide variety of professional system-based IT services and vast knowledge in cloud based like AWS & Devops.

·        Certified Kubernetes Administrator (CKA)& Redhat Certified System Administrator (RCSA).

·        Hands-on knowledge of software containerization platforms like Docker and container orchestration tools like Kubernetes.

·        Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.

·        Good hands-on knowledge of Source Code Management (Version Control System) tools like Git.

·        Working on Ansible automation tool.

·        Knowledge of major cloud service providers, like AWS.

·        Strong experience on Linux.

JOB PROFILE

ProfessionalExperience

Organization  : NTT Data Services, Noida

Designation    : Sr System Administartor

Period             : Oct 2019 – Present

Client: Tenet, Medstar, Wegmans, OM-EU&US

Organization  : Altran technologies Pvt. Ltd, Noida

Designation    : Linux Admin

Period             : July 2018 – Oct. 2019

Client:Nokia Network Pvt Ltd (Airtel Bharti India, VHA (Vodafone Hutchison Australia))

Organization  : Digital Empowerment Foundation, Delhi

Designation    : System Adminstartor

Period             : April 2015 – Dec. 2015

Organization  : HCL info systems Ltd, Noida

Designation    : Associate Engineer

Period             : Oct 2013 – March2015

Client: UIDAI

Roles &Responsibilities

·        Troubleshooting all operational issues, perform changes for Production and Non-production environments

• Automating routine tasks using Shell Scripting.
• User management, providing server access and sudo privileges on Linux and AIX servers.
• Performed OS Patching using Redhat Satellite server on RHEL5,6& 7. This involve pre-patching task and post patching checks on VM Guest and Physical servers.

·        Linux server performance maintenance (CPU utilization, Swap space, Memory space, Disk utilization).

·        Used Configuration management tools like Ansible.

·        Worked on discovering new LUN assigned to Physical servers on Linux Host to create new volume or extend existing one.

·        Other daily activities such as Job kill processes, Check backup jobs & Managing Backups of Linux.

·        Maintained all web servers like Nginx, CPanel and Plesk.

·        Working and using Kubernetes that supports DEV, TEST, and PROD environments.

·        Maintain necessary back-up of the important file.

·        Handled migration data one server to other server.

·        Monthly cleanup of users and checking the status of user management.

·        Resolved trouble tickets quickly and efficiently.