Experience

Volute Education

• United Kingdom
• Higher Education
• 1 - 100 Employee

• Sr Cloud DevOps Engineer

  • Nov 2020 - Present

  Installed and configured Splunk monitoring server, installed Splunk forwarded on all the nodes in the environment Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to deploy Web applications and database templates and designed roles and groups for users & resources using AWS Identity Access Management (IAM). Deployed instances in AWS EC2 and used EBS stores for persistent storage; configured & supported storage level Used CloudFront to deliver content from AWS edge locations to users, allowing for further reduction of load on front-End servers. Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push build artifacts to Nexus Google Cloud PLatform (GCP) as a part of POC . Mentored to Dev team for setting up infrastructure using PostgreSQL for troubleshooting and Orchestrated using Mesos on Google Cloud Platform (GCP). Application of orchestration using kubernetes on Azure. Coordinated with development team as backup, and resolved issues based on configuration management tool like Chef. Defined branching strategies in Bitbucket and implemented best practices on GCP. Applied specific ingress rules to incoming connections from specified sources to GCP targets and egress rules to the traffic going to specified destinations from targets. Setup GCP Firewall rules to allow or deny traffic to and from the VM's instances based on specified configuration and used GCP cloud CDN (content delivery network) to deliver content from GCP cache locations drastically improving user experience and latency. Implemented bank merchant system with extra checks customer’s own bank computer for e-commerce. Replaced with containers that possess the smallest libraries and executables needed by the service for making each container package in Micro Services and Middleware. Managing the Infrastructure on Google cloud Platform using Various GCP services. Show less



Lowe's Companies, Inc.

• United States
• Retail
• 700 & Above Employee

• Cloud DevOps Operations Engineer

  • Mar 2019 - Oct 2020

  Configured VMs availability sets using Azure portal to provide resiliency for IaaS based solution and scale sets using Azure Resource Manager to manage network traffic. Configured Azure Backup service for taking backup of Azure VM and data on premise to Azure, built and installed servers through Azure Resource Manager (ARM) templates or Azure Portal. Using Azure cloud services performed various web operations in Azure App Service. Familiarity with Azure OMS monitoring and dashboards. Installed, Configured and administered VMware ESXi 5/5.5 Setup vCenter Server in the environment, Configured HA, DRS. Installed Web components like IIS 7.5, Apache, Tomcat Servers, on the Windows 2008/ UNIX environments. Administered legacy IIS 6.0 servers supporting consolidated website hosting. Installed ESX Servers, vSphere Client and vCenter Server and Deployed Virtual Machines and used Clones, Snapshots, templates and configuring vMotion and Storage vMotion. Experience working with cloud platforms such as Google Cloud Platform (GCP) and leveraged GCP cloud services such as Compute, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts. Public Cloud, and Hybrid like Google Cloud Platform (GCP) certifications. Worked in setting up Chef Infrastructure, Chef-repo and Bootstrapping chef nodes. Written Chef cookbooks and recipes to Provision Several pre production environments consisting of Cassandra DB installations and several middleware installations. Show less



Kohl's

• United States
• Events Services
• 1 - 100 Employee

• DevOps Engineer

  • Sep 2017 - Feb 2019

  Performed automated installations of Operating System using kickstart for Linux. Developed the POCs for the migration of the DR project from On-Prem to AWS. Written Bash scripts for the change of IPS from on-Prem to AWS. Drawn the Gliffy diagrams for the POCs of the DR project migration to AWS. Managing user access for AWS instance using Jenkins and created security groups and instance profiles. Supported AWS Cloud environment with 600+AWS instances and configured Elastic IP and Elastic storage. Providing highest level technical support in the production environment. Managed Amazon Web Services (AWS) infrastructure with Automation, implemented new AWS instances and worked with EBS and S3 storage, IAM. Launched and configured Amazon EC2 Cloud Servers using AMI; s (Linux /Ubuntu). Configured Apache servers and controlled them from Jenkins master. Written Shell & Perl scripts. Developed the scripts to push patches, files and maintain configuration drift through the Jenkins Tool. Hiring process management for Linux administrator (Capacity Planning). Show less



Anthem, Inc.

• United States
• Hospitals and Health Care
• 700 & Above Employee

• DevOps Engineer

  • May 2016 - Aug 2017

  Created continuous integration/deployment with Application Release Automation by integrating and improving client's existing infrastructure and build pipelines, largely aiming for autonomous automation when possible. Worked on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs, Auto scaling to design cost effective, fault tolerant and highly available systems. Worked extensively with AWS services like EC2, S3, VPC, ELB, Autoscaling Groups, IAM, CND, Cloud Trail, CloudWatch, NAT and RDS. Administered databases using RDS and DynamoDB in AWS and executed the DML and DDL scripts. Used JIRA as defect tracking system and configured various workflows, customizations and plugins for JIRA bug/issue tracker, integrated Jenkins with JIRA, GitHub. Performed JIRA administration, setting up new projects, creating new workflows, adding users to roles. Worked with layout of project workflow/pipelines using Jenkins as CI tool, performed cleanup of file system using Shell scripting and configured various Cron jobs. Created the branches in Git to perform the simultaneous development process to support quarterly release. Developed and maintained Cloud Formation JSON Templates and automated the cloud deployments using Chef. Show less



Rrootshell Technologiiss Pvt Ltd

• India
• IT Services and IT Consulting
• 1 - 100 Employee

• Build And Release Engineer

  • Apr 2014 - Nov 2015

  Involved in S3 Buckets in AWS and storing files. Enabled Versioning and security for files stored. Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef. Performed AWS Cloud deployments for web applications running on AWS Elastic Beanstalk with monitoring using CloudWatch and VPC to manage network configurations. Installed Jenkins/Plugins for GIT Repository, Setup SCM Polling for Immediate Build with Maven and Maven Repository (Nexus Artifactory) and Deployed Apps using custom ruby modules through CI/CD Process. Installed and Administered Jenkins CI for ANT and Maven Builds and installation, Configuration and Management of RDBMS and NoSQL tools such as DynamoDB. Worked on installing, configuring and managing Docker Containers, Docker Images for Web Servers and Applications and Implemented Docker -maven-plugin in and maven pom to build Docker images for all microservices and later used Docker file to build the Docker images from the java jar files Worked on writing Jenkins build a pipeline with Gradle script and Groovy DSL (Domain Specific Language) and integrating ANT/MAVEN build scripts with Gradle for the sole purpose of continuous build. Administered and Engineered Jenkins for managing weekly Build, Test and Deploy chain as a CI/CD process, SVN/GIT with Dev/Test/Prod Branching Model for weekly releases. Show less



Synoption India Pvt Ltd

• Software Engineer

  • Jul 2013 - Mar 2014

  Installed and configured WebLogic Server 8.1 on Sun Solaris. Deployed WARS and EARS using WebLogic Admin Console as well as running scripts. Focal point for project design and architecture for WebLogic Application server layout, which includes Internet and Intranet Web Sites. Configured Node Manager to start and stop servers from the admin console. Configured JDBC connection pools and data sources for the applications. Configured JMS Connection factories and Queues for messaging applications. Involved in monitoring and tuning performance metrics like JVM, execute threads, JDBC connections. Configuration and Management of LAMP Tech Stack (Linux, Node JS, Apache, MySQL, Tomcat, and PHP). Database administration and management (MySQL). Developed BEA WebLogic Application Server regular administration tasks scripts. Configured the Web Server interfaces, session management, virtual hosts and transports for BEA WebLogic Application Servers. Create the Data Source, Connection Pool and test the Connection to connecting the DB or Not. Worked on Plugins for GIT Repository, setup SCM Polling for immediate build with Maven and Nexus Artifactory and deployed Apps using custom ruby modules through Puppet as a CI/CD Process. Creating the User, Groups and Provide the Global Roles for that Groups or Users. Create the Connection Pool and Data Source for Connecting the Oracle Database. Show less