Wednesday, 2 August 2017

Linux/Unix Devops Engineer!

Dear Partner,
Hope you are doing great today!
This is Loka Sai representing Captevo Inc. Currently, We have an Excellent Sr. Linux/Unix Devops Engineer Is ready for new projects.
Below is the summary of My Consultant Thrinath. Please forward suitable requirements to
                                                                ROFESSIONAL SUMMARY

Over 7+ years of IT experience specialized in LINUX/UNIX System Administration working on server-based operating system; kernel configurations on Redhat Linux, CentOS, SUSE, Debian 7, Ubuntu 12.x/13.x in a DevOps Environment with CI/CD as an Iterative process.

  • Networking, kernel Parameter & Tuning, Trouble Shooting System & Performance Issues, Package Management (YUM/RPM), Patch Management and Development Operations.
  • Experience in implementation and maintenance of VMware, DNS, DHCP, NIS, NFS, SMTP and Amazon Linux instances.
  • Experienced with AWS EC2, Route53 DNS, ELB, EBS, AMI, VPC, Cloud Formation Templates, Cloud Watch Monitoring and used Chef with OHAI Orchestration to leverage and manage AWS Instances.
  • Experienced in Setting up Chef Server/Workstation and Bootstrapping Nodes. Wrote Wrapper cookbooks, recipes and utilized community cookbooks as well. Performed testing with Kitchen and Unit Testing.  
  • Deployed Docker Engines in Virtualized Platforms for containerization of multiple apps.
  • Worked with Ansible playbooks for virtual and physical instance provisioning, configuration management, patching and software deployment.
  • Extensively worked With VMware ESXi 5.1/5.5/6.0, vCenter Server, Host Clustering with HA, DRS, Replication Manager 5.x/6.0, Site Recovery Manager, vMotion, Physical to Virtual Migration and Managing SAN Datastores with, iSCSI, NFS & FC.
  • Proficient in Linux Utilities: KICKSTART, SSH, FTP, AUTOFS, Quota Management, wrappers, User Management, Process Management, Memory Management, and Text processing tools, Log Management, Package Management, Disk Management and Swap Partition/Files Management.
  • Installed Puppet Master, Agent, Managed Puppet DB, Apache with Passenger & MCollaborative for Orchestration. Wrote Modules and Manifests manually and used Puppet Forge to download Modules as well.
  • Expertise in writing Shell Scripting using Ksh/Csh/bash and Perl to ease administration tasks.
  • Experience in Installing, configuring and maintaining apache/tomcat, samba & send mail, and Jboss Application Servers.
  • Deployed Java applications/Web-services using CI/CD tools like Jenkins, Puppet in standalone and clustered environments.
  • Experience at DevOps Engineering in automating, building, deploying, and releasing of code from one environment to another environment.
  • Experienced with continuous integration, continuous delivery, continuous deployment and continuous monitoring.
  • Involved in setting up JIRA as defect tracking system and configured various workflows, customizations and plugins for the JIRA bug/issue tracker.
  • Setup code repositories Like GIT, SVN, Tortoise SVN and managed plugins for Jenkins for scheduled automatic checkout of code.
  • Extensive experience using MAVEN and ANT as build tools for the building of deployable artifacts (jar, war & ear) from source code.
  • Experience in Installation, Configuration, Implementation, up-gradation, Maintenance and Creating and maintaining user accounts, profiles, security, rights, disk space and process monitoring.
  • Configured Networking Concepts DNS, NIS, NFS and DHCP, troubleshooting network problems such as TCP/IP, providing support for users in solving their problems.
  • Capacity planning & Performance Analysis, Uptime & Response time analysis. Expertise implementation and maintenance of NFS, & Apache SMTP.
  • Administering Storage Foundation Cluster File System and its components.
  • Efficiency in installing, configuring and implementing the RAID Technologies using various tools like VxVM, SVM and LVM.
  • Installed, Configured, Managed Monitoring Tools such as Splunk, Nagios, for Resource Monitoring/Network Monitoring/Log Trace Monitoring.
  • Troubleshooting network problems such as TCP/IP, providing support for users in solving their problems.

Good presentation, customer support and trouble shooting skills & experience in providing 24x7 supports.

My Hotlist: Java UI Frontend, Tableau, IOS, Linux/Unix Devops Engineer, Ui/UX

Thanks & Regards,
Loka Sai
Captevo Inc.,
Direct: (248) 294-1006

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