Shashank Rastogi

Software Engineer

Noida, Uttar Pradesh, India16 yrs experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in Linux server configuration and management.
Proficient in virtualization technologies and system administration.
Strong background in network services and security.

Stackforce AI infers this person is a Linux Infrastructure Specialist with a focus on system administration and virtualization.

Contact

Skills

Core Skills

Linux System AdministrationVirtualization

Other Skills

AnsibleApacheBackup ManagementBashCentOSDHCPDNSDatabasesDomain Name System (DNS)Dynamic Host Configuration Protocol (DHCP)FTPFirewall ConfigurationFirewallsIptablesLDAP

About

Configuring and managing the major Linux servers, Linux Firewall, performing daily system administration tasks , Monitor the logs trouble shoot the problems, Backup the server data and secure the data from threats and hackers. Professional Skills:- Administration:- Configure and manage all Linux major server such as (Web Server, Mail server, DNS, IPTABLES, FTP, NFS, NIS, SAMBA, SSH, SQUID, TELNET, DHCP, TOMCAT),Standard Partioning and LVM, Diectory Server (Ldap), Selinux Policy administration. Virtualization: Ovirt,RHVM,Kvm,Xen and Vmware Language: Shell script,Bash scrip Configuration Management Tool: Ansible (AWX) Monitoring Tools: Nagios with Check_mk Plugin,OMD, Munin, Top etc. Backup Tools: Bareos-open source data protection,Bacula,rsync and tar Storage : NAS (Synology) Database : Mysql administration,postgresql Security :Iptables,tcp wrappers and firewall Environment:- Unix flavour (RHEL, Ubuntu, CentOs, debian, open suse), Windows xp, 2000, 2003 Knowledge of protocals susch as TCP/IP, OSI and security standards Specialties: Network Services and Security Exam ( EX333 ) Directory Services and Authentication Exam ( EX423 ) RHCE (Redhat Certified Engineer) Microsoft Certified Professional (2000 professional)

Experience

16 yrs

Total Experience

4 yrs

Average Tenure

12 yrs 7 mos

Current Experience

Ion

2 roles

Senior Linux System Administrator

Promoted

Oct 2019 – Present · 6 yrs 7 mos

Configuring and Managing Linux Servers and performing daily system administration tasks which includes Checking system performance and activity, account management, troubleshooting dev/uat and production issues, daily monitoring, daily backup and maintenance.
Configuring and Maintaining Ovirt Virtualization Infrastructure and managing 2000+ virtual machines.
Using configuration management tool Ansible with AWX.
Installing and configuring apache, postfix, sendmail, samba, squid and name servers.
Installing and configuring nis,nfs,vsftp,dovecot and yum servers.
Configuring cron jobs and writing shell scripts for servers.
Maintaining Storage SAN (Dell EMC SC5020) and NAS [Synology] for file system, virtual machines, databases and image backup.
Installing and Configuring software and hardware RAID on Servers.
Securing Linux servers using Iptables and tcp Wrappers.
Configuring and maintaining OMD [Nagios] site for Delhi Location.

Linux ServersSystem AdministrationOvirtAnsibleApachePostfix+5

Linux System Administrator

Oct 2013 – Oct 2019 · 6 yrs

Utrade solutions

Linux System Administrator

Aug 2012 – Sep 2013 · 1 yr 1 mo · Chandigarh, Chandigarh, India

Install , Configure ,Implement Linux Servers
Installing & configuring Cpnel &WHM,Plesk
MySQL database installation and basic configuration for clients
Installing & configuring Windows Server 2003,2008
Install , Configure ,Implement firewall using Iptables and prevent the servers from hackers.
Trouble shooting of all web servers, Name server and mail server related issues.
Install and configure the SSL certificates on the server to encrypt the communication of data over internet.
Managing Name Server (Power DNS, BIND) and troubleshoot the issue.
Automate the process of backup and other job scheduling with the help of shell scripts.
Backup and Recovery
Check performance of the servers and tune it to run all services smoothly.
Fault Resolution

Linux ServersMySQLIptablesBackup ManagementShell ScriptingLinux System Administration

Retina software pvt. ltd.

Linux System Administrator

Mar 2011 – Jul 2012 · 1 yr 4 mos · Greater Jaipur Area

Installing and configuring apache, postfix, sendmail, samba, squid and name servers.
Installing and configuring nis,nfs,vsftp,dovecot and yum servers.
Installing and Configuring Databases like Mysql, Oracle etc.
Installing and Configuring Softwares on Linux servers like wordpress, phpmyadmin, openoffice, hamachi, bugzilla, jira, phpcollab, mantis, subversion etc.
Installing and Configuring Mass Mailing Software Solutions on Linux servers like phplist, DADA etc.
Configuring cron jobs and writing shell scripts for servers.
Complete security audits on a routine basis.
Securing Linux servers using Iptables and tcp Wrappers.
Remote support to outside locations regarding Network issues and Linux servers.

Linux ServersApacheMySQLIptablesShell ScriptingLinux System Administration

Data infosys limited

Network Support Engineer

Dec 2009 – Dec 2010 · 1 yr

Installing and Configuring Linux Servers,Installing and Configuring Firewall
etc.
Administration of user, group, file management system.
Monitoring server process, memory usage, cpu usages.
Checking server performance and maintaining regular check checklist.
Advance package management tool like RPM, YUM.(ability to setup and implement YUM server and client).
Implemented and monitor dhcp, samba, nfs, vsftp servers.
Configure cron jobs and setting permissions.

Linux ServersFirewall ConfigurationUser ManagementMonitoringLinux System Administration