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Meghana palle - Devops Engineer

[email protected]

Location: Alice, Texas, USA

Relocation: yes

Visa: opt

PROFESSIONAL SUMMARY With around 5+ years of experience, I have developed a strong foundation as an IT professional. My expertise spans across roles in designing, implementing, and managing cloud-based infrastructure, majorly AWS, AZURE and CI/CD pipelines. Adept at automation, configuration management, and monitoring to optimize performance and reduce downtime. Strong collaborative skills, working effectively with cross-functional teams to ensure alignment of IT operations with business objectives. KEY SKILLS TECHNICAL SUMMARY Hands-on experience with AWS Cloud platform and its services which includes EC2, VPC, S3, EBS, ELB, Auto scaling, DynamoDB, Cloud Watch, LAMBDA, API Gateway, Redshift. Hands on experience with Azure services such as Azure Virtual Machines, Azure Functions, Azure Container Instances, Azure Kubernetes Service (AKS), Azure Batch, Azure Blob Storage, Azure Files, Azure Queue Storage, Azure Table Storage, Azure Virtual Network, Azure Load Balancer, Azure Application Gateway, Azure Traffic Manager, Azure SQL Database, Azure Database for MySQL. Experience with SaaS (Software as a Service), PaaS (Platform as a Service), and IaaS (Infrastructure as a Service) solution. Worked on Jenkins for continuous integration and for End-to-End automation for all build and deployments, set up Continuous Integration for major releases in Jenkins and created Jenkins Pipelines using groovy. Managed Kubernetes using Helm charts. Created reproducible builds of the Kubernetes applications, templatize Kubernetes manifests, and provide a set of configuration parameters to customize the deployment and managed releases of Helm packages. Experience working on Ansible, Terraform to provision resources from multiple cloud service providers such as AWS, Azure. Experienced with deployment automation of all the microservices to pull images from the private docker registry and deploy to Docker Swarm. Worked on creation of custom Docker container images, tagging, and pushing the images and worked on creating the Docker Containers and Docker consoles for managing the application life cycle. Deployed Docker Engines in Virtualized Platforms for containerization of multiple applications. Monitoring and troubleshooting Kubernetes clusters using Prometheus and Grafana. Experience in deploying system stacks for different environments like Dev, UAT, Prod in both on-premises and cloud infrastructure. Well versed with deadline pressures, superior analytical, time management, collaboration, communication, and problem-solving skills. TECHNICAL SKILLS Azure Services - App Services, Key vault, function app, Blob storage, Azure Active Directory (Azure AD), Service Bus, Azure Container Registry (ACR) and Azure Kubernetes service (AKS), Azure SQL, Azure Cosmos DB. AWS Services - RDS, EC2, VPC, IAM, Cloud Formation, EBS, S3, ELB, Auto Scaling, Cloud Trial, SQS, SNS, SWF, Cloud Watch. Monitoring Tools Zabbix, Nagios, CloudWatch, Prometheus, Splunk, Grafana, Cloud Trail, Azure App Insights, Azure Monitor. Configuration & Automation Tools - Ansible, Puppet, Terraform, Cloud formation Operating Systems - RHEL/CentOS, Ubuntu, Solaris, Oracle Linux, Windows Build Tools Maven, Gradle CI/CD Tools - Jenkins, Azure Pipelines, GitHub Actions SDLC - Agile, Scrum Waterfall Methodologies Scripts - Shell Script, Bash Script, Groovy, Python script, Yaml Databases - Oracle, MySQL Bug Tracking Tools - JIRA Version Control Tools - GIT, GITHUB Cloud Computing - Amazon Web Services, Microsoft Azure Container and Orchestration - Docker, Kubernetes EDUCATION Master s in computer science University of Houston Clearlake Aug 2021 May 2023 Coursework: Concurrent Programming, Software Modeling, Design and Analysis of Algorithms, DBMS, Mobile Application Development, Internet Protocols, Advanced Operating Systems, Web Security. Bachelor of Technology in Computer Science Aug 2015 - May 2019 Kommuri Pratap Reddy Institute of Technology PROFESSIONAL EXPERIENCE Client: Sherwin Williams July 2023 Present Role: Cloud/DevOps Engineer Roles & Responsibilities: Implemented and maintained in Continuous Integration (CI) and Continuous Deployment (CD) using Jenkins, resulting in a 30% reduction in deployment time. Managed infrastructure as code (IAC) using puppet, ensuring consistency and scalability across multiple environments. Worked on Software Development Life Cycle (SDLC) methodologies such as Agile and Scrum. Automated server provisioning and configuration management for over 150 Linux servers on Azure. Migrated legacy applications to Azure, enhancing performance and reducing operational costs by 25%. Experienced in installation, configuration, administration, troubleshooting, tuning, security, backup, recovery and upgrades of Oracle Linux & Redhat Linux in current project. Manage and implement all aspects of Microsoft CSP for Azure Solutions for Developer, Operations and Analysts. Developed and maintained monitoring and alerting systems using Prometheus and Grafana, improving system uptime by 15%. Deployed Kubernetes clusters into Azure using Azure Kubernetes Service (AKS). Worked as an administrator on Microsoft Azure and part of DevOps Team for internal projects automation and build configuration management. Involved in configuring virtual machines, storage accounts, and resource groups. Setting up Jenkins master and multiple slaves for the entire team as a CI tool, setting up permissions project level, role-based access level. Implemented automated scripts and ADO workflows for daily maintenance tasks, resource provisioning, and scaling within Azure CSP environments, enhancing operational efficiency and reducing manual intervention. Creation of Jenkins pipelines and deployment to Azure. Collaborated with development and operations teams to streamline workflows and improve software quality. Developed Bash scripts to automate routine tasks, improving operational efficiency. Participated in the on-call rotation, providing timely support for critical issues. Documented processes and procedures to support knowledge transfer and training. Led implementation of Azure Active Directory for single sign-on(SSO) access to thousands of cloud SAAS applications like Office 365. Created reusable Terraform modules managed through ADO pipelines, standardizing infrastructure components across multiple projects and enabling consistent infrastructure as code practices. Able to write manifests and ruby scripts to customize the Puppet as per requirement configuration. Experienced writing puppet modules to automate CIS benchmarks Linux operations. Development of Puppet modules with Jenkins for continues integration and continuous deployment of managed products, and related services. Created K8s Clusters using Helm charts and worked on creating multiple pods, replication controllers, replica sets, services, deployments, labels, health checks and ingress/egress by writing YAML files. Experience with Splunk searching and Reporting modules, Knowledge Objects, Administration, Add-On s Dashboards. Creation of Prometheus-Grafana setup using Terraform for various targets like Spart, MySQL, node exporters etc. Experience in managing Servers, app solutions, users in ITOP. Used Prometheus as monitoring tool, alert manager for setting up alerts and Pager Duty for On-Call rotation and incident management and created Grafana dashboards for monitoring in PromQL (query language) to monitor CPU, Network IO, amd Disk etc. Environments: Azure, Python, Groovy, Shell, Jenkins, GitHub, Agile, Scrum Master, Ansible, Linux, iTop, Zabbix, Puppet, Ubuntu, YAML Scripting, Windows Server. Client: SAS Info Inc Aug 2022 Dec 2022 Role: DevOps Engineer Roles & Responsibilities: Experience in Continuous Integration (CI) and Continuous Deployment (CD) using Jenkins. Worked with Container management using Docker by writing Docker files and set up the automated build on Docker HUB and installed, configured Kubernetes. Integrated ECS with other AWS services such as Elastic Load Balancer (ELB), AWS Identity and Access Management (IAM), Amazon RDS (Relational Database Service), and Amazon S3 (Simple Storage Service) to build robust and scalable architectures. Experience in creating various modules and automation of various facts in Puppet, adding nodes to enterprise Puppet master and managing Puppet agents. Creating Puppet manifests files and implementing Puppet to convert Infrastructure as code. Experience in writing Puppet manifests and modules to automate the deployment process and to integrating Puppet manifests into Jenkins jobs for a continuous delivery (CD)framework. Implemented a generic Framework to deliver notifications implemented in Golang. Handles channels, users and tenants for multitenant SaaS/Paas application. Scheduling, deploying, and managing container replicas onto a node using Kubernetes and experienced in creating Kubernetes clusters, deployments with the help of Helm charts as a package/version manager. Created, tested, and deployed an end-to-end CI/CD pipeline for various applications using Jenkins as the main Integration server for Dev, QA, Staging and Prod environments. Deploying cluster on AWS with Jenkins, Docker pipeline implementation. Environments: AWS, IaaS, chef, Ansible, Terraform, Docker, GIT, Maven, Jenkins, JIRA, ELK, Kubernetes, Python, Ruby, Shell, and Ruby Scripts, IAM, VPC, EC2, MFA, Lambda, CloudWatch. Client: CONAXP INFOTECH Feb 2018 Aug 2021 Role: Azure Cloud Engineer Roles & Responsibilities: Creating and maintaining containerized microservices and configuring/maintaining private container registry on Microsoft Azure for Images and using Azure Active Directory for Auth. Deployed and maintained .NET Applications on Azure cloud technologies. Converted .Net application to Microsoft Azure Cloud Service Project as part of cloud deployment. Managed servers on the Microsoft Azure Platform, Azure Virtual Machines instances using Ansible Configuration Management and created Ansible Playbooks, tasks, and roles to automate system operations. Worked on AZURE (IaaS) migration like creating AZURE VMs, storage accounts, VHDs, and storage pools, migrating on-premises servers to AZURE and creating availability sets in AZURE, and performed Hardening of the VMs and disk encryption using the KEK key in MS Azure. Experience in configuring PaaS services Azure web apps, Azure App Services, Azure Application Insights, Azure Application Gateway, Azure DNS, Azure Traffic Manager, Azure Network Watcher, Implementing Azure Site Recovery, Azure Backup, and Azure Automation. As part of a migration effort, integrate new Azure hosted resources with an on-premises data center over a site-to-site VPN gateway. Design subnets, UDRs and security controls to enable controlled data exchange per corporate policies. Implemented versioning on blob containers storing critical application build artifacts allowing easy rollback to known good set for production. Highlight s ability to improve resilience. Hands-on experience in using Terraform along with Packer to create custom machine images and automation tools like Chef and Ansible to install software after the infrastructure is provisioned. Enabling self-service provisioning of dev/test SQL server instances, develop and publish an ARM template parameterized for machine size, high availability features, backups etc. Provide RBAC constrained access. Experience in Azure infrastructure management (Azure Web Roles, Worker Roles, SQL Azure, Azure Storage, Azure AD Licenses) using Terraform and managed Azure Infrastructure through Blueprints and Landing Zone. Created Ansible roles in YAML and defined tasks, variables, files, handlers, and templates. configured the Ansible files for parallel deployment in Ansible for automating the Continuous delivery process and used Ansible for configuring and managing multi-node configuration management over SSH and PowerShell. Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying on public or private clouds. Created, managed, and performed container-based deployments using Docker images containing Middleware and Applications together and evaluated Kubernetes for Docker container orchestration. Worked on creating Docker containers, and Docker images, tagging and pushing the images and Docker consoles for managing the application life cycle, and Deployed Docker Engines in Virtualized Platforms for containerization of multiple applications. Used Jenkins and Azure DevOps pipelines to drive all MICROSERVICES built out to the Docker registry and then deployed to Kubernetes. Integrated GIT into Jenkins to automate the code check-out process used Jenkins for automating Builds and Automating Deployments. Experienced in maintaining containers running on cluster nodes managed by OpenShift Kubernetes. Maintained Single and Multi-container pod storage inside an OpenShift (Kubernetes) cluster node. Implement robust security measures, including Azure AD integration and role-based access control (RBAC), to protect data in Azure Data Lake Storage and Ensure data encryption at rest and in transit to maintain data integrity and compliance. Hands-on experience working with monitoring tools such as Nagios, Splunk, and ELK and working with load balancing, Integrating, and monitoring with Nagios and Splunk also checking the health of applications. Developed PowerShell script to fetch necessary information from webpages according to the requirement and to automate routine tasks when applicable. Environment: Azure, Terraform, Chef, Ansible, Docker, Kubernetes, Jenkins, GIT, Maven, SPLUNK, Nagios, Python Scripts, KICKSTART, Java/J2EE, Linux, AKS. Keywords: continuous integration continuous deployment quality analyst sthree database active directory information technology microsoft