Build pipelines in GitHub actions and deploy the services with docker.Migrated GitHub repos to ADO repos for better work item linking and deployments.Integrated Dependabot security updates and version updates tool integration into ADO pipeline for npm registry which scans the package. Json file foe any known or outdated versions that are porn to vulnerabilities. Automatically raises the PR to resolve those versions outdates and vulnerabilities.Integrated version management for a node project into pipelines, followed Semantic Versioning the package. Json with MAJOR.MINOR. PATCH naming convention. Updating the package. Json patch version with the build number from ADO pipeline. So that we know what version of build is getting deployed on which date.Integrated Pre-commit hook with husky, where within pre-commit it does test the npm test and prettier format tools to run. And fail the build if npm test, linting, prettier tools are not run before pre-commit.Integrated the checkov tool (Static Code Analysis tool) into pipelines for automatically scanning infrastructure as code (IaC) files for misconfigurations that may lead to security or compliance problems.Created the pipeline to deploy the IaC with Bicep modules. Integrated the bicep deployment into the developer’s team’s repo to continuously update the IaC deployment.Created the private ACR to store the bicep modules and published the modules from the pipeline. And refereed the private ACR endpoints in the modules instead of referring from the Microsoft registry.

 Stored app specific config information which is not sensitive in configmaps and retrieved the values from configmaps. Created custom RBAC roles tailored to specific business requirements, ensuring granular control over resource access for different user roles. Created Terraform Modules and stored those modules in a Gitlab Terraform Module registry and referenced those module registry source url into the source code pipeline where dev code will use those modules that are pushed to gitlab terraform module registry to create IaC with Terraform. Managed EKS node groups, optimizing the capacity to accommodate application workloads while considering cost-effectiveness and scalability. Experienced in Azure Arc and installed on the Kubernetes cluster and a GitOps agent where it will watch for any changes to the manifest files and if it finds that it will automatically apply the change.  Installed Key vault secrets and docker secrets on Kubernetes cluster which are needed for a service to consume those values. Working experience with OCI container platforms such as Docker. Deployed apps and services in Rancher Platform as it managed to see the logs and health of services in a UI dashboard.

 Integrated SonarQube Enterprise into pipeline for checking for 80% code coverage and 0 code smells in the code. Also, implemented PR analysis in pipeline where the build will be failed if code coverage is below 80% need to qualify the Sonar Way quality gate. Used Azure artifacts for storing the build artifacts where versioning is solid and accurate, also used JFROG Artifactory for storing Docker images. Integrated Checkmarx CxSAST is an enterprise-grade flexible and accurate static analysis solution used to identify hundreds of security vulnerabilities in custom code. Security teams scan source code early in the SDLC, identify vulnerabilities and provide actionable insights to remediate them. Integrated JMeter Performance Testing into release pipeline so that every build before it is deployed into DEV, UAT, or PROD will do a performance test automatically. Depending on the threshold that I setup it will check and break the release if the performance is below threshold value. Updated runbooks, tools and documentation to help prepare on-call teams for future incidents. I also have worked on System and application Monitoring setup with Icinga, New relic, Grafana etc.

 Implemented CI/CD Pipeline for DevOps environment. It bridges the gap between development and operations teams by automating the building, testing, and deployment of applications using Git, Docker, Jenkins, and Ansible. Managed Ansible user with K8’s module to manage applications on Kubernetes, on existing IT or across both with one simple language. Build API’s in Ansible for operational work to install software so that end users can call API’s from Ansible Tower and can easily install whatever software they want. Writing Docker files for Docker images. Spin up Docker containers for environments. Creating Clusters using Kubernetes and created many pods, replication controllers, services, deployments, labels, health checks and ingress by writing YAML files. Implemented a production ready, load balanced, highly available, fault-tolerant, auto scaling Kubernetes infrastructure and micro service container orchestration.

 Experience in Amazon Web Services (AWS), Azure administration. Used chef in various environments like redhat enterprise on linux,windows server. Used to manage and install our own chef server, chef analytics,audit a node for compliance. Used to provide a Windows Server virtual machine with the Chef development kit (Chef DK) installed. Expertise in designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto scaling in AWS Cloud Formation. Used to migrate the current Linux environment to AWS /RHEL Linux environment and used auto scaling feature and Involved in Remediation and patching of Unix/Linux Servers. Experience in Creating AWS Route53 to route traffic between different regions. Used to Configure AWS IAM and Security Group in Public and Private Subnets in VPC. Expertise in using MySQL, DynamoDB and ElastiCache to perform basic database administration. Expertise in using GZIP with AWS CloudFront to forward compressed files to destination node/instances. Leveraged AWS cloud services such as EC2, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts. Manage amazon redshift clusters such as launching the cluster and specifying the node type as well. Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates. Implemented automated local user provisioning instances created in AWS cloud. Setup and build AWS infrastructure various resources, VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.

 Worked closely with the Development Team in the design phase and developed Use case diagrams using Rational Rose. Designed and implemented Subversion and GIT metadata including elements, labels, attributes, triggers and hyperlinks. Used ANT and MAVEN as build tools on Java projects for the development of build artifacts on the source code. Implementing the Defect lifecycle in RTC and Setting up the RTC engines for private builds and CI builds. Experience working on Docker to build image at root of the repository. Migrate from Puppet to Ansible for configuration management. Worked on IBM Urbancode for Production Deployments, Incremental Updates, Self-Service,Continuous Delivery. Experience in monitoring System/Application Logs of server using Splunk to detect Prod issues. Created Branches, and performed Merges in Source Tree& Stash. Hands on experience with using Linux,Amazon Web Services, and supporting AWS infrastructure. Installed and configured Splunk to monitor hard drive status, improved monitoring. Experience with orchestration template technologies such as,AWS Colud Formation,AWS OpsWork. Experience with configuration management and automation tools such as, Chef,Puppet, and Ansible. Strong understanding of DevOps practices across industry including AWS code and deployment toolsets like CodeDeploy,CodeCommit,CodePipeline. Very strong Project Management experience performing ITIL RM /SCM activities. Developed Processes, Tools, Automation for Jenkins based Software for Build system and delivering SW Builds. Deployed and maintained Chef role-based application servers, including Apache, Resin, Nginx and Tomcat Experienced in authoring pom.xml files, performing releases with the Maven release plugin, Mavenization of Java projects and managing Maven repositories.

 Implemented Maven builds to automate JAR, WAR, and EAR. Wrote ANT and MAVEN Scripts to automate the build process and Shell/Perl scripts to automate the deployment process. Used Jenkins for Continuous Integration and deployment in JBoss Application Server. Worked with the Architects on SDLC process being the owner of post development environments. Administered EJB Objects, setting up Jrockit IT/JDK, JNDI, JMS connection factories Queues and topics on WebLogic – Jboss Server. Configured JDBC Connection Pools/Multi Pools/Data Sources with backend Oracle 10g/11g RAC DB’s.  Strong experience in configuring and administering Connection Pools for JDBC connections and JMS Queues in WebLogic and Jboss EAP. Performed Load/Functional testing using Mercury Load runner and HP QTP. Hands on experience with using Linux, Amazon Web Services, and supporting AWS infrastructure. Experience with orchestration template technologies such as, AWS Cloud Formation, AWS OpsWork. Experience with configuration management and automation tools such as, Chef, Puppet, and Ansible. Experience with server virtualization technology, VMWare. Strong understanding of DevOps practices across industry including AWS code and deployment toolsets like Code Deploy, Code Commit, and Code Pipeline. Very strong Project Management experience performing ITIL RM /SCM activities. Stand by administrator for Clear Case and PVCS. Performed Functional and Stress Testing for a few applications using Mercury Load runner. Installed and administered Artifactory repository to deploy the artifacts generated by Maven and to store the dependent jars which are used during the build. Performed all necessary day-to-day Subversion functions for the project like merging, creating branches and tags using Tortoise SVN/ Visual SVN.

 Experience in Software Configuration Management (SCM) as a documented field in the domain of computer software engineering. Used to solve the solutions which is caused by SCM and Release engineer by using SCM/RE tool. Expertise in SCM tool vendors, such as Perforce, ClearCase, Accurev, and TrueChange. Used to resolve the ‘SCM problem’ and the ‘release engineering problem’ by using ‘software development manufacturing problem’.  Used to monitor the SCM domains like Parallel Software Development Environments (PSDE's) and Release engineering (RE) workflow domain. Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments. Used ANT Scripts and Shell scripts to automate build and release process. Deployed weekly builds and Release candidate builds to multiple environments. Hands on experience on Test Flight and Confluence for distributing APKs and IPAs. Familiar with some of the leading Project management tools like Basecamp and Atlassian tools. Provided extended support to development and QA team for troubleshooting build failures by keeping track of build logs and communicating the same effectively.  Assisted Release Manager to deploy APKs and IPKs on Google Play and iOS App Store respectively.