Shailendra Pratap Singh

Product Manager

United Kingdom14 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 13 years of experience in Linux System Administration.
Expert in automation using Ansible and monitoring with Nagios.
Proven track record of solving complex customer issues.

Stackforce AI infers this person is a skilled IT Infrastructure specialist with extensive experience in Linux systems and automation.

Contact

Skills

Core Skills

Linux System AdministrationAnsibleVmwareNagios

Other Skills

ApacheBash ScriptingCentOSCheck-MKData AnalysisDeep LearningDynamic Host Configuration Protocol (DHCP)HPC ClustersHigh Performance ComputingKVMKVM VirtualizationLVMMySQLNASNFS

About

As a Technical Product Specialist having 13+ years of experiences, with a broad knowledge of Linux System Administration, strong desire to learn and adapt to the latest in technology that effectively contributes to the growth of organization. Major Strength Area: • Solving customer related issues within KPI and SLA. • Extensive experience of installing, configuring, maintaining and troubleshooting Linux based Servers. • Experience of writing Ansible Roles, playbooks for orchestration. • Experience in installation, configuration and management of Nagios and Check-MK IT infrastructure monitoring tool for monitoring host resources such as processor load, disk usage, system logs, monitoring applications, services, and network protocols. • Experience in Linux Clustering, Multi-pathing, Bash Scripting, RAID, LVM, VMware, KVM Virtualization and Node Hardening. knowledge of AWS, Docker, Kubernetes, CI/CD pipeline, Jenkins, git repository.

Experience

14 yrs 8 mos

Total Experience

2 yrs 11 mos

Average Tenure

8 yrs 8 mos

Current Experience

Nokia

2 roles

Technical Product Specialist

Promoted

Jun 2018 – Present · 7 yrs 11 mos

Tier - III/IV Technical Support on customer tickets related to Migration, Performance Troubleshooting,
backup, software upgrades, Bash Scripting, firmware upgrade and oracle patching without SLA breach.
Responsible for Linux Administration tasks: FS backup & recovery, Raid & LVM configuration, Shell
Scripting, Daily Linux Tasks like: Debugging CPU, IO wait, cron jobs and memory related problems.
Automation on Operating System Layer based checks using ANSIBLE for automation.
Hands on experience in Installing and maintaining the machines with updated patches and necessary
client software packages by using package management tools like PKG*, RPM*, YUM* etc.
Recognized for tackling challenging issues and delivering innovative solutions that enhance system
functionality and end-user productivity while meeting clients.
Responsible for building Competency on linux, vmware and KVM virtualization for new joiners

Linux System AdministrationBash ScriptingAnsibleVMwareKVM Virtualization

Technical Support Specialist

Sep 2017 – Jun 2018 · 9 mos

On the payroll of Infinite Computer Solutions Limited.
Design and installation of Linux based machines, vmware ESXI bare metal hypervisor and KVM
hypervisor along with VM creation, migration, backup and restore.
Design and implementation of CHeck-MK monitoring tool in R&D lab for 150 physical servers.
Responsible for Linux Administration tasks : Shell Scripting, filesystem backup, RAID configuration,
daily Linux tasks like Debugging CPU, IO wait and memory related problems.

Linux System AdministrationVMware ESXiKVMCheck-MKVMware

Radcom

Sr. System Administrator

Jun 2016 – Sep 2017 · 1 yr 3 mos · New Delhi Area, India

Leaded system admin team to Integration of new nodes on Radcom Architecture for Linux, Unix
servers.
Individualy deployed Nagios for monitoring infrasturcture & applications on 250 Servers for a single
site.
Responsible to create new Plug-ins in Nagios monitoring tool for application monitoring.
Set up of ANSIBLE (Configuration management Tool) environment for Automation checks on Radcom
architecture.
Responsible for tier III support on customer tickets: backup, debugging disk, CPU, IO wait and RAM
and cron jobs related issues

NagiosLinux System AdministrationAnsible

Cellos software ltd.

System Admin

Oct 2014 – Jun 2016 · 1 yr 8 mos · Bengaluru Area, India

Integration of new nodes on Cellos Architecture for Linux,Unix servers along with creation of kickstart
file,hardware RAID,LVM and NFS.
Responsible to troubleshoot issues related to cronjobs,memory,CPU,disk and iowait.
Installation and configuration of CHeck-MK tool for infrastructure monitoring.

Linux System AdministrationNFSRAIDLVM

Locuz enterprise solutions ltd.

System Engineer

Feb 2012 – Sep 2014 · 2 yrs 7 mos · New Delhi Area, India

Design and integration of HPC Clusters(Rocks cluster tool kit,Libraries,Compilers,Scientific
Applications,GridEngine).
Creating queues,Scheduling jobs, monitoring servers using ganglia tool.
Hands on experience in handling services and applications like DHCP, DNS bind, SSH, LTS
machines, kickstart, pxeboot, NIS, Proxy, postfix mail on Linux machines.
Responsible to support customer issues related to filesystem,users,groups,permissions, setting up
cron jobs, Bash scripting.

HPC ClustersLinux System AdministrationBash Scripting

Extramarks education pvt. ltd.

IT Resource Executive

Mar 2011 – Sep 2011 · 6 mos · New Delhi Area, India

Installation and configuration of Web Servers on various platforms: Ubuntu, RHEL, Windows using
LAMPP/XAMPP.
Patch installation and Onsite support for hardware issues.

Web Server InstallationRHELUbuntu