Experience

CNA Financial Services

• Australia
• Financial Services
• 1 - 100 Employee

• AWS DevOps Engineer

  • May 2022 - Present

  ● Implemented DevOps culture to automate and streamline the manual process through CI/CD tools Jenkins and GitLab across Unix/Linux and Windows Platforms. ● Created and managed Jenkins CI/CD pipelines for application deployments, Server configurations, and executed health check jobs to monitor the application availability. ● Managed deployment and maintenance of clients’ on-prem & on-cloud infrastructure involving multiple servers. ● Implemented JIRA as a Ticketing System tool to handle issues/service requests which are created by multiple members across the project. ● Implemented Pipelines on Jenkins using plugins and developing pipeline (Groovy) Build scripts, testing, and applying on different test environments. ● Developed CloudFormation templates and implemented Auto scaling of AWS EC2 instances and created CloudWatch alerts to monitor for instances. ● Utilized AWS CloudWatch to monitor the performance environment instances for operational and performance metrics during load testing and wrote scripts in Lambda and Terraform to spin up instances in the Cloud. ● Implemented AWS Cloud Services such as EC2, S3, VPC, Subnets, Gateway, NAT, CloudFormation, IAM, ELB, NLB, ECR, Route53, Lambda, and also used KMS for storing and managing keys which are used in application access. ● Implemented Apache Tomcat as an application server for any deployment of code on Linux and Windows environments. ● Worked with Ansible playbooks for physical and virtual instances provisioning, configuration, patching, and software deployment on AWS environments. ● Migrated and maintained the git branching model in Bitbucket to improve the process of code promotion. ● Launching Amazon EC2 Cloud Instances using Amazon Images (Linux Flavors) and Configuring launched instances concerning specific applications. ● Designed roles and groups for users and resources using AWS Identity Access Management (IAM). Show less



Change Healthcare

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• AWS DevOps Engineer

  • Jan 2020 - Apr 2022

  ● Configured Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure Azure Virtual Networks (VNets) and subnets, designed VNets and subscriptions to conform to Azure Network Limits. ● Integrated Azure with docker Enterprise edition to create the Azure VM Scale sets for autoscaling, Azure load balancing, and Azure storage. ● Configured Active Directory Federation Services (ADFS) authentication flow, Azure VPN for Virtual Network. Integrated Office 365 with Azure Active Directory to synchronize with SAAS applications. Also, deployed Azure IaaS virtual machines and Cloud services (PaaS role instances) into secure Virtual Networks and subnets. ● Migrating on-premises web applications to Azure cloud by utilizing ARM templates, Azure DevOps pipelines, VPN gateway, site-to-site IPSec/IKE VPN, DNS server Firewall, and Application Gateway. ● Created Azure ARM Templates for different teams to deploy the .Net-based application onto Web roles, triggered ARM Templates from the Azure DevOps to build the .Net-based applications, and used Azure Key Vault to encrypt the data. ● Used service mesh technology like Istio inside Kubernetes. ● Implemented a CI/CD pipeline using Azure DevOps(VSTS, TFS) in both cloud and on-premises with GIT, MS Build, Docker, and Maven along with Jenkins plugins. ● Worked on Serverless services, created and configured HTTP Triggers in the Azure Functions with application insights for monitoring and performing load testing on the applications using the Visual Studio Team Services (VSTS) also called as Azure DevOps Services. ● Responsible for building/deploying consistently repeatable deployments to production and non-production environments using JENKINS & BUILD Pipelines, MAVEN, and PowerShell. Show less



Macy's

• United States
• Retail
• 700 & Above Employee

• DevOps Engineer

  • Jan 2017 - Nov 2019

  ● Created and maintained source repository (SVN) & utilized software build/configuration tools such as Jenkins and Maven. ● Developed IaaS using Terraform and deployed the infrastructure in the AWS cloud environment concerning the client’s code. ● Worked with Terraform key features such as Infrastructure as code, Execution plans, Resource Graphs, Change Automation, and versioning infrastructure safely and efficiently. ● Planning and implementing Chef agent upgrades across all servers in the organization and writing backup scripts to roll back in case of any errors. ● Worked with scripting languages such as Bash shell, Groovy, and Python on the Linux platform and managed Continuous integration builds with multiple configuration files, and managed multiple releases in multiple deployment environments. ● Maintained source code version control using SVN and developed build scripts using MAVEN as the build tools for the creation of build artifacts like war or jar files for web/enterprise applications/pl-SQL and deployed docker images as running containers to the AWS Linux platform. ● Using Docker to easily deploy applications in a sandbox to run on Linux and working on Kubernetes as an orchestration tool for Docker containers and troubleshooting issues, also created a Kubernetes cluster from scratch ● Involved actively in setting up the CI/CD pipeline utilizing Jenkins, Maven, SVN, and Ansible playbooks to build and deploy the applications to machines running in AWS Environment. ● Implemented AWS high-availability, and fault tolerance using AWS Elastic Load Balancing (ELB), which performed load balancing across instances in multiple availability zones, and developed AWS Cloud Formation templates to create custom-sized VPC, subnets, EC2 instances, ELB, and Security Groups. Show less



At Home Group Inc.

• United States
• Retail
• 700 & Above Employee

• Software Engineer

  • Jun 2015 - Dec 2016

  ● Used the lightweight container of the Spring MVC Framework to provide architectural flexibility for the inversion of the controller (IOC). ● Involved in the complete Software Development Life Cycle (SDLC) phases such as Requirement Analysis, Design, and Implementation of the project. ● Used Spring Framework for dependency injection. ● The front end of the project is designed on MVC architecture using struts, Tiles frameworks. ● Involved in Configuring tiles-def.xml, web.xml, and struts-config.xml according to the strut framework. ● Used LOG4J for error logging at the development box and used ANT for building the deployable EAR/WAR components. ● Implemented Back office loan services and web applications using Session Façade, Service Locator, Data Access Objects, Business Delegate, MVC, Front Controller, and Data Transfer Object design patterns. ● Created DB2 SQL Procedures, Functions & Stored Procedures, Nested Tables, Cursors, DB2 Packages, Reports and SQL Functions for Reports. ● Developed the application using the RAD model. ● Worked with VSS Version control to create a virtual library of computer files ● Reviewed computer system capabilities, workflow, and information processing systems to develop effectiveness Show less