Chandan K.

Chandan K.

Linux - Subject Matter Expert

Hyderabad , India

Experience: 15 Years

Chandan

Hyderabad , India

Linux - Subject Matter Expert

38400 USD / Year

  • Start Date / Notice Period end date: 2020-10-03

15 Years

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About Me

I have more than 14 years of IT experience in top IT Organizations. During these tenure I have learned and experienced to Design, Build, Migrate, DR, Manage and Secure the IT Infrastructure in Datacenter and Cloud environment which help to run and...

Technical Skills:

Operating Systems:    RedHat Linux, SUSE Linux, AIX, Windows, Ubuntu
Virtualization:        Vmware vSphere, KVM, Xen

Cloud:             AWS, IBM Cloud, Azure
Automation:        Ansible, Salt, IBM BigFix, IBM RCP, pssh
Scripting:        Bash shell script
Clustering:        Redhat Cluster, SUSE Cluster, Novell Cluster
Directory Services:    eDirectory, Active Directory, LDAP, Redhat IPA
Application Servers:    Websphere, tomcat, Jboss, SAP S4HANA, BW4HANA on Linux
Patching Tools:        SUSE Manager, RH Satellite, IBM BigFix, yum, zypper
Ticketing Tools:    Remedy, Service Now, CA Service Desk
Baremetal Servers:    IBM, Lenovo, HP, Dell, Cisco, Blades
SIEM clients:        Splunk Forwarder, RSA enVision
Monitoring:        Nagios, Tivoli, Science Logic

Devops:         Git, Jenkins, Ansible, Maven, Puppet, Monitoring, Docker, Kubernetes

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Portfolio Projects

Description

I have worked on a project where I have build SAP HANA Servers IBM Cloud running SUSE Enterprise Linux 12 sp4 with clustering. Application servers running as VM and Database servers build on Baremetal servers with 8TB memory. BW4HANA 6 node scale-out cluster also configured. I worked on this project as Linux Subject matter Expert and build approx 150 Linux from scratch for SAP Hana Dev, QA and Production as per SAP and SUSE Best practice.

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Description

RHEL7 servers build for EIP application, where build complete environment like DEV, QA and PROD servers running on RHEL7 with individual SSL certificate. There were approx 60 servers builds for this application.

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Description

Sendmail Mail relay servers running on AIX migrated to RHEL7 servers with existhing queues and access list.

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Description

Migrated approx 200 Linux VMs running SLES11 and RHEL7 OS from On-premises DC in US to Cloud in London region, with exiting data and application.

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