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SELVA
MOHAN

Linux System Administrator  /  Chennai, India

6+ Years Experience
2 Certifications
20+ Technologies
bash — selvamohan@server
selvamohan@srv:~$ whoami
Selvamohan Selvadoss
selvamohan@srv:~$ cat role.txt
Linux System Administrator
selvamohan@srv:~$ uptime
up 6+ years, load avg: 0.01
selvamohan@srv:~$ systemctl status career
career.service — Active
  Since: Feb 2019 (NOVALNET)
  Tasks: Ubuntu, Docker, VPN...
selvamohan@srv:~$
// technical expertise

Core Skills

🐧

Linux Administration

Ubuntu openSUSE LVM APT Zypper User Mgmt Patch Mgmt Log Analysis
🖥️

Servers & Apps

Nextcloud Zimbra Mailcow Mattermost Apache Nginx Git SSH / FTP
🛡️

Security & Monitoring

OSSEC Fail2Ban KeePass Server Hardening Log Monitoring
🌐

VPN & Networking

OPNsense OpenVPN Firewall DNS Network Troubleshooting
🐳

Virtualization & Containers

Docker VM Server Setup VM Management Containerization
🗄️

Databases & Scripting

MySQL MariaDB PostgreSQL Bash Scripting Automation Backup & Restore
// professional journey

Experience

Linux System Administrator
NOVALNET E SOLUTION PVT. LTD · Chennai, India
FEB 2019 → PRESENT
// credentials

Certifications

🎖️
RHCSA
Red Hat Certified System Administrator
🏅
CCNA
Cisco Certified Network Associate
// academic background

Education

2015 – 2018
MCA — Master of Computer Application
Bharadhidhasan University
Trichy, Tamilnadu, India
2012 – 2015
BSc Physics — Bachelor of Science
Islamia Arts & Science College
Vellore, Tamilnadu — Thiruvalluvar University
Let's Connect & Collaborate

Open to new opportunities in Linux infrastructure, system administration, and DevOps roles. Based in Chennai, India.

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