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ajayhariharan_s

AjayHariharan S

@ajayhariharan_s

Linux Systems Engineer

India
English
About me
Linux/RHEL System Administrator with nearly 3 years of enterprise experience supporting production and development environments. Skilled in RHEL administration, server troubleshooting, Bash/Shell scripting, patch management, system monitoring, SSH, LVM, systemd, networking, user/access management, log analysis, and Ansible automation. I provide reliable support for Linux server configuration, maintenance, performance troubleshooting, services, permissions, package management, and day-to-day administration.... Read more

Skills

a
ajayhariharan_s
AjayHariharan S
Offline • 

See my services

Server Administration
I will provide professional linux and rhel server administration
From$15 / projectMore details

Work experience

Tata_Consultancy Services

Linux Systems Engineer

Tata Consultancy Services • Full-time

Dec 2021 - Aug 2024 • 2 yrs 8 mos

Provided enterprise Linux/RHEL support for production and development environments. Managed RHEL 7/8 servers, OS patching, upgrades, troubleshooting, system monitoring, user and access management, networking, and incident resolution. Automated administrative tasks using Ansible and Shell scripting. Worked with Red Hat Satellite, VMware, high-availability clusters, OpenLDAP/FreeIPA, backup and recovery solutions, and ITIL-based incident/change management.