Devops Engineer Aws Cloud

Ramakrishna Kyatham

Sr. Cloud DevOps Engineer

Phone: 251-***-****. Email: ****************@*****.***

LinkedIn: http://linkedin.com/in/ramakrishna-kyatham

PROFESSIONAL SUMMARY

Certified Cloud DevOps Engineer with 10 years of experience in IT & services focused on Azure & AWS cloud platforms end-to-end Aws/Azure DevOps Solutions, Jenkins, Kubernetes, GCP, Docker, Terraform, Automation, Cloud IaaS/PaaS/SaaS, Databases, Networking, Linux, load balancing, SAST & DAST.

•Proficient in Administrating Azure IaaS/PaaS services like computing Azure Virtual Machines, AKS, VNET, Network services, Azure DevOps, SQL Databases, Storages, Azure Active Directory, Monitoring, Autoscaling, PowerShell Automation, Azure Search, DNS, VPN.

•Experienced cloud engineer specializing in Google Cloud Platform (GCP) with a focus on architecting, deploying, and managing solutions.

•Proficient in leveraging GCP services and tools to design scalable and highly available architectures for mission-critical applications.

•Skilled in implementing Infrastructure as Code (IaC) using Terraform and Cloud Deployment Manager for automated provisioning and configuration management on GCP.

•Strong background in building and optimizing CI/CD pipelines using Cloud Build and Jenkins for efficient software delivery on GCP.

•Proficient in AWS platforms, with extensive hands-on experience in working with AWS resources such as IAM, EC2, EBS, S3, ELB, VPC, ECS, Route 53, Auto Scaling, CloudWatch, CloudFront, CloudTrail, Elastic Beanstalk (ELB), SQS, SNS, CloudFormation, and Lambda Functions.

•Experience in designing AWS cloud models for Infrastructure-as-a-Service (IAAS) and Platform-as-a-Service (PAAS).

•Extensive experience in migrating on-premises applications to Cloud and configured VNETs and subnets as per the project requirement and performed PowerShell scripting to do Patching, Imaging, and Deployments in Azure.

•Expert in writing Terraform Scripts for setting up and automating the build and deployment of infrastructure as code (IC) using Terraform, Azure Resource Manager (ARM), and AWS Cloud Formation.

•Extensive experience in creating reusable Terraform modules for both Azure and AWS cloud environments.

•Deployed and configured infrastructure using Terraform and Ansible, integrating Ansible Playbooks with Terraform templates to provision infrastructure in AWS/Azure.

•Demonstrated ability to optimize GCP costs through resource tagging, rightsizing, and utilization analysis, resulting in significant cost savings.

•Proficient in implementing security best practices on GCP, including IAM policies, VPC firewall rules, and encryption mechanisms, to ensure data security and compliance.

•Creating the component of an application as well as the properties of that component and attaching the component to the existing application in IBM UrbanCode Deploy (UCD).

•Experience with setting up of automated pipelines in Azure DevOps for deployment in Azure Web Apps, Azure Functions, Azure Data Factory & Azure Data Bricks.

•Extensive involvement in Azure Backup, Azure Policies, Azure Key Vault.

•Experience in Azure Platform Development, Deployment Concepts., hosted Cloud Services, platform services and close interface with Windows Azure Multi-Factor Authentications.

•Experience in Designing, Architecting, and implementing scalable cloud-based web applications using AWS and GCP.

•Developed and implemented a robust CI/CD pipeline using AWS Code Pipeline, AWS Code Build, and AWS Code Deploy to automate the build, deployment, and testing of web applications.

•Expertise in Cloud Infrastructure Automation, encompassing Amazon Web Services (AWS), OpenStack, Ansible, Puppet, Maven, Jenkins, Chef, SVN, GitHub, WebLogic, Tomcat, JBoss, and more.

•Proficient in branching, tagging, and maintaining versions across the environment using SCM tools, including Git, SVN, TFS, and Bitbucket.

•Expert in installing and administrating CI/CD tools like Jenkins, Puppet, GitHub, SonarQube, Bamboo, and Cloud Bees.

•Experience in CI/CD tools like Azure DevOps, Git, Jenkins, and Sonar code scan validations.

•Experience in facilitating communication and alignment between different teams to streamline the DevOps process on OpenShift.

•Expert in designing and implementation of projects on Kubernetes in both private and public VNets.

•Writing Docker file for .Net, java, node JS, React JS applications, build and push docker images to Azure container registry.

•Experience in providing highly available and fault tolerant applications utilizing orchestration technologies like Kubernetes and Apache Mesos on Google Cloud Platform.

•Migrated applications to Docker and containers for various projects, establishing the use of blue/green deployments, load balancers, and AWS EC2 spot instances.

•Hands-on experience using OpenShift, Spinnaker, Kubernetes, and Docker to efficiently deploy, manage, scale, and automate containerized applications.

•Proficient in creating Docker images using YAML scripts, generating Docker container snapshots, and managing those Docker volumes as required by various teams.

•Expert in Kubernetes Administration to restricting user access on required namespaces and clusters.

•Worked on setting up rancher with Kubernetes in setting up rancher containerization for multiple development teams in setting up applications to private cloud.

•Good experience in tracking and logging end to end software application build using Azure/Aws DevOps.

•Proficient in deploying and configuring Elasticsearch, Logstash, Kibana (ELK), AWS Kinesis, Prometheus, Grafana, Datadog, and Dynatrace for log analytics and skilled in monitoring servers using a variety of tools.

•Experienced in Splunk, Nagios, and Dynatrace, with a focus on developing and deploying Splunk dashboards, reports, and alerts, as well as Dynatrace monitoring solutions.

•Utilized Veracode to conduct SAST and DAST scans for numerous projects binary source code and internal web applications, successfully resolving false positives and effectively communicating critical findings with mitigation steps to development teams.

•Good experience in Designing, Planning, Administering, Installation, Configuring, Troubleshooting, Performance monitoring of Cassandra Cluster

•Skilled in using issue tracking systems and ticketing tools, including Jira, ServiceNow, Remedy, and Microsoft Teams.

•Skilled in configuring and managing Linux applications, utilizing network protocols such as SSH, DNS, DHCP, HTTP, HTTPS, NFS, BIND, FTP, LDAP, Samba, and NFS.

•Experience in creating and managing OpenSSL certificates to ensure secured Server-Client communication, maintaining confidentiality, message integrity, and bilateral authentication.

EDUCATION

•Bachelor’s in computer science and technology at JNTUH, Hyderabad, India.

CERTIFICATIONS

•Certified in Microsoft Azure Administrator Associate.

•Certified in Kubernetes Application Developer.

•Certified in AWS Developer Associate.

TECHNICAL SKILLS

Operating System

Linux (RedHat, CENTOS), Unix, Solaris, Ubuntu, Windows NT, Windows, MacOS.

Cloud Platforms

Amazon web services, Microsoft Azure, GCP

Automation/Configuration Tools

Jenkins, Harness Ansible, Puppet, Chef, Kickstart, Jumpstart.

Infrastructure as Code Tools

Terraform, AWS Cloud Formation, Azure Resource Manager.

Version Control Tools

GIT, GitHub, Subversion, Bit-Bucket, CVS, Clear Case

Container/Orchestration Tools

Kubernetes, Docker, Docker Swarm, AKS, ECS, GKE, OpenShift, Spinnaker, Rancher, PaaS, Open stack.

CI and Build Tools

ANT, Maven, Cloud Bees, Jenkins, Harness Bamboo, Azure DevOps Pipeline, GitLab CI, Travis CI, Circle CI.

Testing and ticketing tools

SonarQube,Trivy, Veracode, Selenium, JIRA, Service Now, Remedy, Connect Wise.

Monitoring Tools and Logging tools

Nagios, Splunk, AWS ELK, Prometheus, Grafana, Cloud Watch, Azure Monitor, Datadog, Dynatrace.

Application/Web Server

Tomcat, Apache, Nginx, JBoss, IIS, Oracle WebLogic Server 11g.

Networking/Protocol

TCP/IP, NIS, NFS, DNS, DHCP, WAN, SMTP, LAN, FTP/TFTP.

Database Systems

Oracle, MySQL, PostgreSQL, NoSQL, Mongo DB, Cassandra, Vault DB

Artifacts

Jfrog, Nexus.

Virtualization Technologies

Windows Hyper-V, VMware ESXi, Virtual Box, vCenter, vSphere, Power VM.

Programming Languages/Scripting

Python, Shell Scripting, Power Shell, Bash, YAML, Perl, Groovy scripts, java, Golang

WORK EXPERIENCE

Client: Southern Company

Role: Sr Cloud DevOps Engineer/SRE June 2022 – Till Now

Responsibilities:

•Experienced in configuring and managing Azure web apps, Azure App Services, Azure Application insights, Azure Application gateway, Azure DNS, Azure Databricks, Azure Traffic manager, App services, Analyzing Azure Networks with Azure Network Watcher, Azure stack, Azure Backup and Azure Automation.

•Spearheaded the migration of on-premises infrastructure to Google Cloud Platform (GCP), utilizing tools like Cloud Migrate for Compute Engine to ensure a smooth transition with minimal downtime.

•Integrated Kubernetes with Hashicorp Vault to inject configurations at runtime for each service using init, config and persistent volume sharing between app and config containers.

•Designed and implemented CI/CD pipelines for GCP applications, leveraging Jenkins, CircleCI, and GitLab to automate software delivery processes and enhance deployment efficiency.

•Automated the deployment of Azure infrastructure using Terraform, including VNETs, NSGs, AKS, ACRs, VMs, and Storage accounts. Reliably versioned and created infrastructure on Azure using Terraform modules, ensuring a repeatable and consistent process. Experience in building Docker images using GitLab -ci build automation runner.

•Led the migration from on-premises systems to GCP, establishing CICD pipelines to support multi-cloud deployments and ensure scalability and reliability. Used Hashicorp consul for service discovery and monitoring health checks as well as provisioning static and dynamic infrastructure.

•Implemented end-to-end traceability by integrating JIRA, Git, Jenkins, and Artifactory within the GCP ecosystem, enhancing visibility and collaboration throughout the development lifecycle.

•Optimized build performance and scalability in GCP by implementing multi-branch pipelines and parallel stages, improving efficiency and reducing time-to-market.

•Automated manual build and deployment processes with UCD, deploying to development, QA, and staging environments with multiple physical targets and multiple zones/containers per target.

•Worked with Version Control, Build & Release Management and Deployments of the Solutions to the DEV, QA & PROD Environments leveraging Azure DevOps/VSTS principles/process (CI/CD) and toolsets of Visual Studio, AKS (Azure Kubernetes Service), Application Insights, Log Analytics.

•Designed project workflows and pipelines using Groovy script in Jenkins as CI tool, key role in converting existing Jenkins jobs into the new pipeline process. Responsible for designing and deploying best SCM processes and procedures with Subversion(SVN), Bitbucket, Github, Git & eclipse.

•Automated security scanning, load testing, and release verification through CI/CD integration on GCP, enhancing application resilience and compliance.

•Designed and implemented infrastructure solutions using Google Cloud Deployment Manager and Terraform, ensuring consistency and repeatability in GCP environments.

•Developed and implemented end-to-end CI/CD pipelines in Jenkins, using Jenkins Job Builder, Parameterized Triggers, target host deployments, and a variety of Jenkins plugins and the Jenkins API.

•Creating a fully automated build and deployment Platform and coordinating code builds promotions and orchestrated deployments using Jenkins, Harness and GitHub.

•Designing and implementing fully automated server build management, monitoring and deployment by Using Technologies like Splunk, Shell scripts, GIT, Maven, Bitbucket, Jenkins, Selenium, Sonarqube, Nexus, Bamboo, Chef & Ansible.

•Automated the build and deployment of Java-based web applications using Maven and Jenkins and integrated it with Nexus repository. Wrote Perl scripts to automate the process and tagging those scripts to UCD applications.

•Implemented continuous integration and continuous deployment pipelines in Jenkins using Ansible playbooks and plugins to automate deployment of multi-tier applications to Docker containers. Leveraged Jenkins workflows and YAML scripting to enable repeatable and consistent deployments.

•Set-up databases in GCP using RDS, storage using S3 bucket and configuring instance backups to S3 bucket. prototype CI/CD system with GitLab on GKE utilizing Kubernetes and Docker for the runtime.

•Expertise in using Checkmarx, SonarQube, and Coverity to improve the security and quality of code.

•Experienced in testing and evaluating applications during runtime using a variety of tools, including Whitehat, Synopsys, Veracode, and Checkmarx. Made extensive use of Chef, Maven, Bitbucket, Bamboo, Sonarqube, Artifactory, Splunk, Selenium, Github, Jenkins, Nexus and ansible to manage build / deploy tasks, including Continues Integration.

•Experience in google cloud platform (GCP) cloud by provisioning compute engine, cloud load balancing, cloud storage, cloud SQL, stack driver monitoring components using the Terraform GCP Foundation modules

•Setup AWS EC2 instances,S3, Route53, Load Balancing, SNS, SQS & Cloud Trail.

•Specialized in provisioning the GCP Global HTTPS load balancer routes the traffic to GCP GKE cluster via Terraform modules.).

•Created Docker file for each microservice and changed some of the Tomcat configuration file which are required to deploy Java based applications to the Docker container.

•Worked on deployment automation of all the micro services to pull image from the private docker registry and deploy to docker swarm cluster using Ansible.

•Implemented robust monitoring and alerting solutions using Google Cloud Monitoring and Stackdriver, enabling proactive issue detection and resolution in GCP environments.

•Worked on setting up Rancher orchestrator, to manage Kubernetes everywhere it runs, worked with Rancher CLI

•Automated the deployment of Kubernetes applications by creating reproducible builds, managing manifest files, and releasing Helm packages.

•Experience in container orchestration with Docker, Kubernetes, and OpenShift, including cluster services, multi-tenancy, and troubleshooting. Automated deployment from GitLab -ci to Openshift.

•Configured and installed Prometheus and Grafana using Helm charts within an AKS cluster for monitoring and visualization of Kubernetes workloads.

•Used Kubernetes to orchestrate the deployment, scaling and management of Docker Containers.

•Monitored and troubleshooted Azure resources using Azure Monitor and Azure Log Analytics.

•Automated the front-ends platform into highly scalable, consistent, repeatable infrastructure using high degree of automation using Puppet, Ansible, Jenkins, and cloud Formation.

•Creating Docker images and handling multiple images primarily for middleware installations and domain configuration.

•Build Jenkins jobs create Infrastructure from GitHub repositories containing Terraform code.

•Wrote Ansible playbooks in YAML to provision pre-prod environments consisting of Cassandra DB installations, WebLogic domain creations and several proprietary middleware installations.

•Built & Deployed Java/J2EE to web application server in agile continuous integration environment and automated Labelling activities in TFS once deployment is done.

•Experienced in creating shell scripts for canary and full deployment through Harness.

•Used Splunk APM for log aggregation and analysis on different application servers and integrating Splunk with Single Sign-On authentication and Service now ticketing tool.

•Expertise in JIRA for ticketing and defect tracking, including configuring workflows, customizations, and plugins. Integrated Jenkins with JIRA, GitHub, and Maven.

•Used JFrog artifactory for storing all the docker images, used X-ray for scanning the docker images across all the client servers.

•Use agile methodology throughout the project. Involved in weekly and daily bases release management.

Environments: Git, GitHub, Azure Boards, Azure DevOps, Gitlab, Azure App Services, Azure Application Insights, Azure Application Gateway, Azure DNS, Azure Security Groups, Azure Functions, Hashicorp,UCD, Active Directory AD Services, Azure Monitor and Azure Log Analytics, Bitbucket, Maven, Terraform, Docker, Jenkins, Harness, SonarQube, Checkmarx, private container registry, OpenShift, Kubernetes, Helm, Rancher, GKE, Ansible, Azure Data Factory, Prometheus, Grafana, Nagios, ELK, Splunk, Jira, Groovy and Python.

Client: Edward Jones

Role: Sr Cloud DevOps Engineer June 2020 to May 2022

Responsibilities :

Designed and managed public and private cloud infrastructures using AWS, including VPC, EC2, S3, CloudFront, EFS, RDS, Direct Connect, Route53, CloudWatch, CloudTrail, and IAM.

Involved in the migration of the existing legacy infrastructure and recreated the entire environment within Amazon's Web Services (AWS). Integrated Hashicorp consul with Jenkins to replace the property values in the scripts from key/value store.

Installed and configured Hashicorp consul and vault. Integrated vault with terraform to store secrets/passwords while provisioning the infrastructure in cloud environment.

Implemented a CI/CD pipeline involving BitBucket, Jenkins, Chef, Jfrog Artifactory, Docker, and Selenium to complete the automation from commit to Deployment. Setting GitLab repository and Runner for build automation.

Deployed AWS Infrastructure with IAC using Terraform as well as CloudFormation on some of the legacy applications.

Designed and deployed robust 3-tier architecture in AWS cloud leveraging Terraform infrastructure-as-code capabilities. Standardized server configuration management with Ansible playbook integration.

Designed and maintained Git repositories, views, and access control strategies on GitHub and GitLab Enterprise.

Integrated GitLab with Jenkins to implement continuous integration. Regularly configured user access levels, monitored logs, identified merge conflicts, and managed the master repository.

Spearheaded the implementation of Infrastructure as Code (IaC) using Terraform, automating the provisioning and configuration of cloud resources on GCP and AWS.

Creating Components and applications and their processes in the UCD for the automation.

Automated infrastructure and deployment with Terraform, Harness, Ansible, Jenkins.

Installed and administered various tools like Jenkins, BitBucket, Chef, Jfrog Artifactory and executed maintenance tasks such as creating users and groups. Creation of gitlab-ci.yml file for kicking build process in stages that run in docker container.

Experience in configuring the GCP Firewall rules in Terraform script 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.

Specialized in provisioning EKS Kubernetes cluster on AWS, GKE Kubernetes cluster on GCP including masters, slave, RBAC, helm, kubectl, ingress controllers via Terraform foundation modules.

Experience in configuring the Cloud Firewall rules to allow the inbound traffic to GCP GKE cluster.

Worked with configuration management tools such as Puppet and Ansible.

Created and updated Ansible playbooks and roles, files, and packages stored in the GIT repository.

Automated server builds and web/database application deployments utilizing Ansible and shell scripting, experience migrating traditional data-center applications and databases into public clouds like AWS.

Worked on architecting and building solutions leveraging DevOps tools such as Puppet, Chef and Jenkins, Git, BitBucket etc.

Experience AWS services (VPC, EC2, S3, RDS, Redshift, Data Pipeline, EMR, DynamoDB, Lambda, SNS, SQS).

Used Lambda to run the code in response to HTTP requests using Amazon API Gateway.

Building a Command line tool to interact with RESTful API using in GoLang.

Creating the Process flow at application level and installing the servers in the process flow as when it is required IBM UCD.

Configured & deployed Java applications on Amazon Web Services (AWS) for a multitude of applications.

Deployed the Java applications into web application servers like JBoss

Worked with Agile practices using CI/CD pipelines, with Jenkins, Nexus for Maven Repository, Maven Builds, Artifactory, JUnit testing, Ansible module tests, and deployments using multiple Jenkins plugins.

Managed a cloud platform based on the Lambda architecture, including Kafka, Spark, and Cassandra.

Involved in designing and deploying multiple applications utilizing almost all the AWS stack (Including EC2, Route53, S3, RDS, DynamoDB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS CloudFormation.

AWS cloud application hosting including EC2, ELB, S3, and launched AWS EC2 instances, configured based on requirement. Worked on Spinnaker to integrate AWS infrastructure for creating the continuous deployment pipelines.

Designed AWS EC2 Security Groups for Databases to control the limited restricted connectivity’s to databases like (Cassandra, Couchbase, Mongo, Oracle, Aurora Postgres, and AWS Elasticsearch)

Integrated Git into Ansible to ensure the integrity of applications by creating Production, Development, Test, and Release Branches. Configuring JUnit coverage report and Integration Test cases as part of build in GitLab Runner.

Experience working with version control systems like GIT, Subversion(SVN) and used Source code management tools GitHub, GitLab, Bitbucket including command line applications.

Developed automation scripting in Python (core) using Chef to deploy and manage Java applications across Linux servers.

Developed and adopted DevOps Model and CI/CD workflow in integrating Git, Bit Bucket, Maven, SonarQube, Jfrog, Tomcat, Ansible, Docker, Kubernetes clusters in automated deployments.

Developed build & deployment scripts using MAVEN. Automated the process using plugins available Jenkins and moved from one environment to another throughout the build pipeline.

Experience in Amazon Web Services (AWS) provisioning and good knowledge of AWS services like IAM, EC2, Elastic Load-balancers, Elastic Container Service, S3, Elastic Beanstalk, CloudFront, Elastic File System, VPC, Route53, CloudWatch, CloudTrail, CloudFormation. Experience with building containerized applications using Docker images.

Create Docker images using a Dockerfile and work on Docker container snapshots, remove images, manage Docker volumes as well as set up Docker Host.

Involved in setting up CI/CD pipeline for automated deployment in Kubernetes/rancher.

Wrote Jenkins Pipeline code and automated Build and Deployments to Kubernetes using Helm.

Use Kubernetes as an open-source platform for automating deployment, scaling, and operations of application containers across clusters of hosts, providing container-centric infrastructure.

Established monitoring for microservice-based applications using Grafana and Prometheus, used ELK solutions for log monitoring and log aggregation.

Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances. Built Continuous Integration Pipeline using Jenkins, IBM UCD, Java, Python and Artifactory.

Maintained high availability clustered and standalone server environments and refined automation components with scripting and configuration management (Ansible).

Worked on configuring, alerting mechanisms with Nagios, error logging, performance monitoring.

Environments: EC2, VPC, S3, CloudFront, EFS, RDS, Direct Connect, Route53, CloudWatch, CloudTrail, IAM, Redshift, Data Pipeline, EMR, DynamoDB, Lambda, SNS, SQS, Elastic Load Balancers, Elastic Container Service, Elastic Beanstalk, CloudFormation, Terraform, CloudFormation, Ansible, Harness, Puppet, GitHub, GitLab, Jenkins, Maven, Artifactory, JUnit, Jfrog, Nexus, SonarQube, Tomcat, Docker, Kubernetes, Hashicorp, Spinnaker,Rancher, Helm, Git, Bitbucket, Grafana, Prometheus, ELK stack, Nagios, Splunk, Vault DB, Java, Golang and shell.

Client: Charter Communications

Role: DevOps Engineer/SRE Jan 2018 to May 2020

Responsibilities:

•Deployed the Micro services with SpringBoot on GCP / GKE Kubernetes Cluster configured with master nodes and worker nodes.

•Configured GCP GKE ISTIO to handle the Ingress and egress and Service Discovery for micro service PODS inter communication.

•Managed Azure infrastructure such as Azure Web Roles, Worker Roles, SQL Azure, Azure Storage, Azure AD Licenses for development teams.

•Identity & Access Management: Azure Active Directory, Azure Identity, Multi-Factor Authentication (MFA).

•Headed up Linux/UNIX/Windows Systems Administration, Networking, and virtualization projects based on large range of Operating Systems and Distributions Including Windows Server 2003, Server 2008, Server 2012, Fedora, RedHat, CentOS, Ubuntu, Debian. Built Automation of Applications and Middleware using IBM UCD.

•Used Azure, Kubernetes Service to deploy a managed Kubernetes cluster in Azure and created an AKS cluster in the Azure portal, with the Azure CLI, also used template driven deployment options such as Resource Manager templates and terraform. Provisioned EKS clusters in AWS using Terraform and managed the clusters with kubectl.

•Design roles and groups using Azure Identity and Access Management (IAM). Deployed GKE on GCP with the help of Gitlab-Jenkins-Terraform integration. Experienced in Infrastructure as Code (IAC), HashiCorp’s Terraformsyntax and Terraform Enterprise Platform.

•Wrote the Ansible playbooks which are the entry point for Ansible provisioning, where the automation is defined through tasks using YAML format. Run Ansible Scripts to provision Dev servers.

•Developed build workflows using Gradle, Gitlab -CI, Docker and Openshift.

•Configured AWS IAM and Security Groups in Public and Private Subnets in VPC Managed IAM accounts (with MFA) and

•Extensively worked with system and network monitoring tool like Nagios, Splunk, Zabbix

•Worked with Nagios and Oracle Enterprise Manager Console for application status monitoring.

•Configured Managed and controlled the source code repository, currently housed in Subversion, GIT.

•Support for Linux/Unix systems administration, operational support, and problem resolution for server systems. Created shared NFS file system, mounting and unminting NFS server, NFS client on remote machine, sharing remote file folder, starting &Stopping the NFS services. Buffer incoming events when Splunk process not available using syslog-ng.

•Monitoring and debug performance issues on different OS Linux (RHEL & Centos)

•Working in Puppet as Configuration management tool, to automate the repetitive tasks, quickly deploy critical applications, and enthusiastically managed the changes. Clustering solutions for High Availability using tools such as VERITAS Cluster Server (VCS), MSCS, and RHCS.

•Perform DevOps, including app deployments and QA, database replication, Linux system administration, real-time monitoring, and support. Built Automation for Non-functional Software Testing using IBM UCD.

•Experience in setting up the continuous integration and continuous delivery (CI and CD) for Release Automation of Java and Oracle Fusion Middleware Applications. Automated Compliance Policy Framework for multiple projects in GCP.

•Configured & deployed Java applications on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack, cloud formation. Using Jenkins for Adding scripts, building the Suites, and analyzing the results

•Installed Jenkins on a Windows machine and created a master and slave configuration to implement multiple parallel builds through a build farm. End to end deployment of JAVA applications using IBM UCD.

•Resources like Amazon RDS, Kubernetes cluster which hosts production servers are hosted in private subnets in a VPC, and Security to infrastructure is achieved through NACLs, VPC flow logs, Nat gateways, Bastion Hosts, MFA, LDAP implementation. Migrating Azure teams code bases to Modern engineering system

•Puppet automation, installing and configuring Puppet 3.x server and agent setup, developing IHS, Web Sphere MQ 7.0, Web Sphere Application Server Automation, Apache solar 4.x/5.x Jenkins, foremen.

•Oversaw production deployments for new code releases from staging to production via GIT/Jenkins.

•Involved installing and managing different automation and monitoring tools on Redhat Linux like Nagios and Puppet.

•Experience in monitoring of Azure environment using OMS (Log Analytics) and Azure AppInsights.

Environments: Azure Web Roles, SQL Azure, Azure Storage, Azure AD Licenses, Identity & Access Management, Linux/UNIX, AKS, Terraform, Ansible, AWS EC2, VPC, S3, Glacier, EFS, Gitlab, AWS Kinesis, IAM, UCD, Lambda, Directory Services, Security-Groups, CloudFront, OpsWork and Cloud Formation, Elastic Beanstalk, RDS, SNS, SQS, SES, DynamoDB, Redshift, EMR, ELB, Route53, Nagios, Splunk, Zabbix, Subversion, GIT, Jenkins, Puppet, VERITAS Cluster Server (VCS), MSCS, RHCS, OMS (Log Analytics), Azure AppInsights, Java and Shell.

Client: Walmart

Role: DevOps Engineer Nov 2015 to Dec 2017

Responsibilities:

•Coordinated with different teams such as development, network, software, and QA engineers to continuously improve efficiency and reliability of build and deployment processes to support all phases of development, planning, deploying, monitoring, and maintaining AWS and VMware environments.

•Utilized security groups, network

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