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Click here or scroll down to respond to this candidateName:Naveen NathaniEmail :EMAIL AVAILABLEPhone: PHONE NUMBER AVAILABLESr DevOps EngineerPROFESSIONAL SUMMARY8+ years of experience as a Devops and Build and Release Engineer in automating, building, deploying, and releasing of code from one environment to other environment and System Administration.Ability in managing all aspects of the software configuration management process including code compilation, packaging, deployment, release methodology, and application configurations.Implemented CI and CD successfully using Jenkins, Ansible and AWS.Experience in cloud technologies on AWS Platform.Deploying infrastructure on AWS - utilizing services such as EC2, VPC, S3, Cloud Watch, Auto scaling, ELB, ECS and EKS.Knowledge on Cloud technologies including Infrastructure as a Service, Platform as a Service, and Software as a Service provider (IaaS, PaaS, and SaaS).Experience in working on Terraform for provisioning the environments in AWS.Experience in using Ansible for configuration managementImplemented Sonar from scratch for Code Quality Analysis.Experience in working on source control management tools like Subversion (SVN) and GITExtensively worked on Hudson/Jenkins for continuous integration and for End to End automation for all builds and deployments.Expert in deploying the code through web application servers like Web Sphere/Web Logic/Apache Tomcat/JBOSS.Extensive experience using Maven as a Build Tool for the building of deployable artifacts (war & ear) from source code.Experience in administration, configuration and Maintenance of Nexus Repository Managers for Maven builds.Worked with Container based deployments using Docker with Docker images and have a good knowledge on Kubernetes.Managed environments DEV, SIT, QA, UAT and PROD for various releases and designed instance strategies.Ability in development and execution of Shell Scripts.Proficient in deploying mobile applications across enterprise environments using CI/CD pipelines, including automated testing, signing, and distribution.Managed BYOD programs, ensuring secure access to corporate resources while maintaining user privacy, increasing employee productivity by 15%.Excellent experience in documenting and automating the build and release process.Managed Jenkins server setup, maintenance, and configuration, ensuring seamless continuous integration and continuous delivery (CI/CD) processes.Integrated AWS WAF with Amazon CloudFront and Application Load Balancer (ALB) to provide layered security for web applications.Developed Python scripts to automate repetitive tasks, data processing, and system administration activities, enhancing operational efficiency.Created and maintained Jenkins pipelines using Jenkins DSL and Groovy scripting for automating build, test, and deployment processes across multiple projects.Worked with Engineers, QA and other teams to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building.Designing and implementing efficient data models tailored for Cassandra's architecture, including proper use of partitions and clustering keys.Developed robust backend services and APIs using Python frameworks like Django and Flask.Configuring, and managing Cassandra clusters to ensure high availability and performance.Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile and Waterfall methodologies.Designed and implemented Kubernetes clusters for both on-premises and cloud environments, ensuring high availability, scalability, and disaster recovery.Developed and maintained CI/CD pipelines using Jenkins, GitLab CI, and Azure DevOps to automate the deployment of microservices on Kubernetes clusters.Managed the full lifecycle of containerized applications, including building Docker images, managing Kubernetes manifests, and orchestrating deployments.Implementing SSL/TLS certificates for encrypting data in transit and ensuring secure connections.Optimizing TCP/UDP settings and tuning HTTP(s) parameters for improved performance and reliability.Efficient in working closely with teams to ensure high quality and timely delivery of builds and releases.Handled Multiple Tasks simultaneously, prioritized and always met deadlines.EDUCATIONChalapathi Institute of Engineering and Technology, India 2014TECHNICAL SKILLSCloud ServicesAWS (EC2, S3, Cloud Watch, RDS, IAM, Kinesis),AWS Glue, AzureConfiguration ManagementAnsible, cloud formation,Terraform,ChefOS PlatformsUNIX (Solaris 8,9,10), RHEL, Linux 5/6, Windows 2008, 2012,2016,2019,2022 AMICI ToolsJenkins, AWS code pipelineDatabase SystemsSQL Server 2008/2012, DynamoDB, RDS, Postgres, MySQL,XtraDB.Ticketing/Bug TrackingJira, Servicenow,ConfluenceVirtualization/ContainerizationDocker, KubernetesMonitoring toolsCloud watch, SplunkProgramming LanguagesPython, groovy, shellNetwork ProtocolsSMTP, SNMP, ICMP, TCP/IP, FTP, TELNET, NIS, LDAP, UDPData VisualizationPowerBI, Excel,TableauMiddleware TechnologyApache, Tomcat, JBoss, BambooPROFESSIONAL EXPERIENCEService Now - Santa Clara, California August 2021 CurrentSr DevOps EngineerResponsibilities:Experience in planning, designing, consulting, Implementation & technical skills in areas of AWS Cloud and LinuxWorked on AWS services EC2, VPC, S3, Cloud Watch, Auto scaling, ELB, ECS and EKS.Utilized Splunk as the monitoring tool for monitoring the servers.Developed TERRAFORM templates to launch EC2s in the AWS with different services like auto scaling, Load balancer, monitoring, security roles, etc.Designed DevOps workflow for multiple applications by orchestrating Test, Build, Release and Deploy phases through various CI/CD pipelines using Git, Maven, Jenkins, Ansible, Docker & Kubernetes.Configuration of Ansible modules for AWS cloud deployment.Worked with Ansible playbooks for virtual and physical instance provisioning, configuration management, patching and software deployment on AWS environments.Extensive experience in developing and deploying interactive web applications using R Studio and Shiny.Designed and implemented robust CI/CD pipelines using tools such as Jenkins, GitLab CI, and GitHub Actions to automate build, test, and deployment processes.Deployed Shiny applications on cloud platforms, ensuring high performance and availability.Build the artifacts through JENKINS CI/CD pipeline and Resolved the issues occurred during the build process.Built CI/CD pipeline using Jenkins jobs to create AWS infrastructure from GitHub repos containing Terraform code and wrote new plugins to support new functionality in Terraform.Integrated Jenkins with various version control systems like Git, GitHub, and GitLab to automate code build and deployment workflows.Developed and implemented mobile security policies, including encryption, remote wipe, and VPN configuration, leading to a 30% reduction in security incidents over a 2-year period.Automated build and deployment processes using Jenkins to streamline the delivery pipeline, reducing manual intervention and enhancing efficiency.Designed and implemented interactive web applications using Shiny, enabling dynamic data exploration and visualization.Integrated Shiny applications with various data sources, including databases and APIs, to provide real-time data insights.Configured and managed SVN repositories, including setup of repository structures, user access control, and branch/tag strategies.Created and managed deployment workflows, component templates, and application processes in UrbanCode Deploy.Managed multiple deployment environments (development, QA, staging, production) using UrbanCode Deploy.Designed and implemented scalable Snowflake data warehouses, optimizing data storage, and retrieval to support business intelligence and analytics.Developed and maintained data models, including star and snowflake schemas, to support efficient querying and reporting.Designed and developed ETL pipelines using tools like Apache NiFi, Talend, and custom SQL scripts to ingest data from various sources into Snowflake.Configured AWS ECS for deploying and orchestrating containers by defining tasks and services.Deployed application which is containerized using Docker onto a Kubernetes cluster which is managed by Amazon Elastic Container Service for Kubernetes (AWS EKS).Designed and developed ETL workflows using AWS Glueto automate data pipelines, leading to a 30% reduction in data processing time.Deployed machine learning models to production environments using MLOps frameworks, ensuring continuous integration and continuous deployment (CI/CD) of ML models.Integrated container builds and deployments into CI/CD pipelines, enabling automated environment setups and rollbacks.Terraform module for managing compute resources typically involves defining reusable configurations for virtual machinesCreated and maintained data catalogs with AWS Glue Data catalog, improving data discovery and access.Built the artifacts and deployed the applications in Docker Containers in efficient way.Managed Terraform state files effectively, using remote state storage solutions to ensure collaboration and consistency.Configured Kubectl to interact with Kubernetes infrastructure and used TERRAFORM to launch a cluster of worker nodes on Amazon EC2 instances.Used Apache Tomcat as the application server for the deployment of the code on windows and Linux environments.Used Jira as Ticketing System Tool to handle the issues/tasks/service requests created by multiple team members across the project.Involved in Bi Weekly Scrum calls as part of AGILE model methodologies.oTools: AWS, Ansible, Git, Docker, Kubernetes, JIRA, Jenkins,Terraform,Maven, Nexus, Apache Tomcat. Sonarqube.Cardinal Health, Dublin, Ohio Sep 2019 July 2021Sr Cloud EngineerConfigured and maintained user accounts for Dev, QA, and production teams and created roles for EC2, RDS, S3, Cloud Watch, EBS resources to communicate with each other using IAM.Designed, Installed and Implemented ANSIBLE configuration management system.Developed Ansible roles to maintain the large playbooks easily.Automated the deployment of cloud infrastructure using Terraform, significantly reducing manual intervention and improving consistencyIntegrated third-party APIs and services using Python's Requests library.Used the Ansible Galaxy, a shared repository for the roles to download, share and manage the rolesExperienced working with Ansible tower to create projects, inventory file, jinja2 templates and scheduling jobs.Configuration of Ansible modules for AWS cloud deployment.Designed and built scalable and automated MLOps workflows to enhance model reproducibility and deployment efficiency.Build the deliverable artifacts using MAVEN as a build tool in Jenkins for Java applications and deploy them to various environments and Implemented & maintained the Branching and Build/Release strategiesDeployed monitoring and logging solutions (e.g., Prometheus, Grafana, ELK stack) to track CI/CD pipeline performance and troubleshoot issues.Deployment of the Business processes by creating JAR, WAR and EAR files to Weblogic, Tomcat application servers.Built, configured and supported Application team environments.Used Maven for building the applications and developing the build scripts.Managed Maven project dependencies by creating parent-child relationships between projects.Installed Jenkins on a Linux machine and created a master and slave configuration to implement multiple parallel builds through a build farm.Experienced in mobile device security auditing and compliance with industry standards such as GDPR, HIPAA, and ISO/IEC 27001, ensuring data protection and regulatory adherence.Implemented network policies using Calico and Istio to enforce security and traffic management within Kubernetes clusters.Developed and maintained Kubernetes operators to automate the management of custom resources and extend the functionality of Kubernetes clusters.Implemented Helm charts to manage application deployments and streamline the update process, enabling consistent and repeatable deployments.Deployed and configured AWS WAF to protect web applications from common web exploits and vulnerabilities.Utilized AWS Management Console, AWS CLI, and AWS SDKs to configure and manage AWS WAF rules and policies.Utilized Kubernetes Ingress controllers to manage external access to services, ensuring secure and efficient routing of traffic.Used Jenkins for Continuous Integration and deployment into Tomcat Application Server.Configured jenkins slaves and achieved the load balancing on Jenkins.Developed custom AWS WAF rules using AWS WAF Rule Builder and JSON for specific security requirements.Configured and managed jobs in Jenkins. Set up jobs for auto deployment.Integrated CI/CD pipelines with cloud services such as AWS, Azure to automate the deployment of cloud-basedAnalyzed and resolved conflicts related to merging of source code for GIT/GitHub.Administered, created projects, users and taken care of access controls in GitHub.Proposed different branching strategies for GIT to support the parallel development for various projects.Created backup scripts for GIT and perform the backup activity every week.Integrated Snowflake with business intelligence tools such as Tableau, Power BI, and Looker to create interactive and insightful dashboards and reports.Utilized Snowflake's features like micro-partitions, clustering keys, and materialized views to enhance data access speed and reduce query times.Configured and managed source code using GIT and resolved code merging conflicts in collaboration with application developers.Created custom shell / python scripts for various automation purposes.oTools: AWS, Ansible, Git, Python, Shell scripting,Go,JIRA, Jenkins, MavenFirst Republic Bank, San Fransisco, CA May 2018 August 2019Systems EngineerAs member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, release tracking and reporting on UNIX platform.Developed Ansible Playbooks to configure, deploy and maintain software components of the existing infrastructureWritten Docker Images to implement containerization.Integrated GIT, Sonar, Docker, Ansible with Jenkins to implement CI/CD process.Assist with maintaining current build systems, developed build scripts, and maintained the source control system.Implemented Pipeline as a code Jenkins plugin and developing Pipeline (Groovy) Build scripts, testing, applying them on different test environments.Manage the release-to-production processes for Web Services IT solutions.Building and Deploying Java/J2EE to a web application server in an Agile continuous integration environment and also automated the whole process, troubleshooting the build and deploy failures.Coordinating the resources by working closely with Project Managers for the release and Project Manager for all the Operational Projects.Installed and configured various Jenkins plugins to enhance functionality and meet project-specific requirements, ensuring optimal performance.Monitored Jenkins jobs, logs, and performance metrics, proactively identifying and troubleshooting issues to ensure high availability and reliability of the CI/CD pipeline.Automated data processing and analysis tasks with Python scripts and libraries such as Pandas and NumPy.Integrated Kubernetes with monitoring and logging tools such as Prometheus, Grafana, and ELK stack to provide real-time insights into application and cluster performance.Developed Python scripts to automate repetitive tasks, data processing, and system administration activities, enhancing operational efficiency.Prior to QA release merge all the development branches to the release branch and perform a QA migration.Responsible for maintaining build scripts and checking build status. Maintained and modified scripts and documented process for build.Build and release software baselines, code merges, branch and label creation and interfaced between development and infrastructure.Setup different environments like DEV, TEST, QA, UAT, STAG and PROD.Worked on Multi project jobs in Jenkins and used pipeline plugin to manage them.Used monitoring tools like Splunk to see the status of the applications running on different environments and to see the status of the Unix vms.oTools: GIT, Maven, Apache Tomcat, WebLogic, Java/J2EE, Shell Scripts, Jenkins, Jira, RHEL,CentOS.Tiger Analytics, Chennai, India Feb 2014 Nov 2016Linux AdministratorDeveloped and maintained cooperative and collaborative relationships with networking, storage, software development, and project management teamsMonitored production systems, applications and network performance through the use of various Network Management and Application Monitoring ToolsDeveloped tools/scripts to automate integration with other IT tools in support of accurate asset management, cyber reporting capabilities and to manage licensesWorked with software developers and Quality Assurance to seamlessly migrate applications from development to QA and productionProvided support to customers running RedHat Enterprise Linux on their workstations and simulation serversIdentified and drive continual improvement program in UNIX environment and improve the service efficiencyWorked closely with other IT departments to help determine and develop systems that will be implementedTroubleshooted Unix related issues.Worked on NFS issues like mount problems, deadlocks, check-autofs.Checked apache & mail logs to troubleshoot webserver and mail server related issues.Wrote bash shell scripts on local setups to automate jobs.Updated check-disklistsBuilt new servers with respect to company defined policies.oTools: LINUX, UNIX, SQL 2000 & 2008, MS-Office, Windows XP/2000/NT, XML and HTML, .NET Framework 2 and 3.5, C# and vb.net. |
