SURENDHAR U
Chennai
Summary
Profile Summary
Have 2+ years of experience in Non-IT with solid understanding of all Linux services.Broad based forward thinking system engineer and experienced professional. Excellent interpersonal skills, mediation and negotiator. Researched and implemented Linux environments. Expert in creating an IT vision, planning and implementing Linux services. Experienced, hands on infrastructure 'go to guy' supporting Experienced in implementing network and system deployments, installation of multiple operating systems with backup strategies and strong security focus.
Overview
3
3
years of professional experience
4
4
years of post-secondary education
Work History
01.2016 - 03.2019
- Working as a System Administrator in Non IT Environment Raaghava Builders Thiruvallur, Certifications Red-Hat Certified System Administrator on Red-Hat Enterprise Linux8 (2019) RHCSA (Certification ID : 190-299-982) REDHAT.
- RedHat System Administration, Installation (Physical Server Build as per SDC), Configuration and Troubleshooting.
- Designing and Implementation of different solutions for Unix/Linux servers.
- Installation and configuration of NFS, NIS, DNS, Apache, FTP and CUPS.
- Adding Packages and Patches as per the requirement of projects and security needs.
- Server hardening to block telnet and root access to implement security.
- Troubleshooting of day - to - day server problems and user service requests through tickets.
- Install applicable patches and third party software on unix/Linux Servers.
- Add, modify, and delete user/group accounts and set up a client work environment.
- Controlling the System Logging services, and examining system Log Files of all system events and raising REDHAT ticket to resolve the server issues.
- Scheduling of automatic, repetitive Jobs using commands with crontab.
- Monitoring System Performance of Virtual memory, System events, Swapping, Disk utilization, CPU utilization by running scripts.
- Managing NIS master, slaves, and clients.
- Update, migrate, and propagate the NIS maps.
- Troubleshooting NFS servers, NFS Clients in auto mount environment.
- Maintaining Shell Scripts for automating repetitive System Administration tasks.
- Mail server management and addition/deletion of mail accounts.
- Hardware firmware upgrades on Enterprise DELL hardware's (PE R905, PE R410, PE 1950, PE 2950).
- Strong storage, hardware and networking experience.
Education
B.E - Civil Engineering
Sri Lakshmi Higher Secondary School
Thiruvallur 08.2012 - 04.2016
Skills
Yum
Ssh
Bash
Linux System Administrator
Redhat Enterprise Linux 8
Iptables
Shell Scripting
Git
Lvm
Swap
Automount
NFS
Crontab
Apache
Apache Web Server
Automount
Bash
Good communication skills
Hardware
CPU
Client
Clients
DELL
Designing
DNS
FTP
Linux
Linux 8
Linux8
Logging
Managing
Memory
Access
Enterprise
NFS
Networking
NIS
Quick Learner
Red-Hat
REDHAT
Requirement
Scheduling
Ssh
Servers
Scripts
Shell Scripts
Shell Scripting
System Administrator
System Administration
Telnet
Troubleshooting
Unix
Upgrades
Timeline
01.2016 - 03.2019
B.E - Civil Engineering
Sri Lakshmi Higher Secondary School
08.2012 - 04.2016