Vivek T

Experience

1. Devops Manager

   Wayfair

   Sep 2014 — Present · Boston, MA, US

   Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QAand UAT environments as well as infrastructure servers for GIT and Puppet. Worked on Apache, Ant and Maven.Worked on installing, configuring and deploying Openstack solutions.Worked with Linux performance tuning to add tuning parameters to the kernel andoptimize the kernel.Working experience with cloud infrastructure of AWS (Amazon Web Services) and computingAMI virtual machines on Elastic Compute Cloud (EC2). Regularly updated all software and operating systems on the instances running in EC2, toeliminate security loopholes.Build and Release management - GIT, Maven, Jenkins administration, Nexus. Worked on AIX to Linux migration from IBM AIX 6.1 to Rhel 6.6. Creating metadb, soft partitions, and RAID levels using sun Solaris Volume Manager.Act as a liaison for higher levels of technical support and manage technical escalation.Check server resiliency by performing stress test on the machines.Install configure Apache Web server, Tomcat, Weblogic Application servers to meet thebusiness user’s needs and requirements.Worked with RDBMS (MySQL), NoSQL (MongoDB), Django, Apache httpd.Installed, configured and supported Jboss app server 4.x.Worked on installing, configuring and deploying Openstack solutions. Worked on AIX toredhat migration.Worked on Nagios Dashboard with creating custom alerts and plugins with Nagios.Worked on creating plugins to monitor application filesystems.Worked on AWS opswork, AWS cloudformation and cloud foundry.Worked on migrating Redhat machines from RHEL 6 to RHEL 7.Initialized Solaris 10/11 using jumpstart, Red Hat using kickstart with TPM (TivoliProvisioning Manager), and configuration management with puppet and chef.Creating, cloning Linux Virtual Machines, templates using VMware Virtual Client 5.5 andmigrating servers between ESX hosts.