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Click here or scroll down to respond to this candidate Name: Candidate's Name
DevOps Engineer/ SREEmail: EMAIL AVAILABLEPhone: PHONE NUMBER AVAILABLEVisa: Green Card
PRFESSIONAL SUMMARY 6+ years of experience in the IT industry with major focus on Software Configuration, Build/Release Management and Development Operations. Excellent understanding of SDLC, Traditional, and Agile Methodologies. Expertise in AWS Resources like EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Formation, Cloud Watch, Security Groups.
Expertise in using build tools like MAVEN and ANT for the building of deployable artifacts such as war from source code.
Experience on working with various OS like Linux (Red hat, Ubuntu, CentOS), UNIX, Windows
Experienced in Querying RDBMS such as Oracle, MY SQL and SQL Server.
Experience in optimizing volumes, EC2 instances and created multiple VPC instances and created alarms and notifications for EC2 instances using Cloud Watch.
Experience in working on source control management tools like GIT (GitHub), Subversion (SVN) and creating GIT repositories with specified branching strategies
Experience in Designing, Installing and Implementing Ansible configuration management system and in writing playbooks for Ansible and deploying applications
Experienced with Amazon Elastic container service and creating Docker files, Docker Images & Containers.
Implemented Kubernetes to deploy scale, load balance, scale and manage docker containers with multiple name spaced versions.
Extensively worked on Jenkins, Docker for continuous integration and for End to End automation for all build and deployment.
Designed and created multiple deployment strategies using CI/CD Pipelines using Jenkins.
Configured and administered Jenkins for automated builds Responsible for installing Jenkins master and slave nodes.
Experience in writing Terraform and CloudFormation templates to solution towards Infrastructure as Code. Hands-on experience in working with Terraform to provision a data center infrastructure along with AWS. Used Jenkins for Continuous Integration and Deployments and created pipelines for automation. Experience with Linux/UNIX environments and scripting for Build & Release automation.
Experience writing Shell and Perl scripts to automate the deployments. Experience is using Tomcat, JBOSS, WebLogic and WebSphere Application servers for deployments. Knowledge of networking (TCP/IP, Ethernet), NIS, DNS, NFS, DHCP, SMTP and RAID.
Experienced in Cloud automation using AWS Cloud Formation templates Worked on Kubernetes cluster and application pods health monitoring and alerting configurations in various types of platforms. Quick learner, efficient, self-motivated and success oriented. Excellent written and communication skills and ability to work independently in a time sensitive environment.TECHNICAL SKILLSOperating SystemUnix, Linux (Redhat/Centos/Ubuntu), Windows ServerScripting LanguageBash Shell, Python, Ruby, JavaScriptVersion Control ToolsGit, GitHub, BitbucketConfiguration Management
AnsibleBuild Scripting Tools
Ant, Maven and GradleCI ToolsJenkinsCloudAWS: EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto scaling, Cloud Formation, Cloud Watch, Security GroupsMonitoring ToolsAWS CloudWatch, Nagios, SplunkNetworking ToolsDNS, Route53, HTTP, HTTPS, TCPWeb ServerApache, Tomcat and NgnixVirtualization
VMware, Docker, KubernetesDatabase
Oracle, DB2, MySQLEducation: Bachelor of Computer Science at Tribhuvan University, Kathmandu, Nepal
PROFESSIONAL EXPERIENCEDevOps Engineer/ SRE
May 2022 CurrentInfosys -Remote Implemented and management of Azure-based infrastructure for multiple projects, ensuring high availability and scalability.
Created and maintained Azure Resource Manager (ARM) templates and infrastructure as code (IaC) scripts to automate provisioning and configuration.
Managed and optimized Azure Virtual Machines (VMs), Virtual Networks, and Azure Kubernetes Service (AKS) clusters to meet performance and security requirements.
Implemented Azure DevOps pipelines for CI/CD, automating the build, test, and deployment processes of various applications, reducing deployment times by 30%.
Conducted Azure security assessments and applied industry best practices to secure Azure resources, resulting in a 20% reduction in security vulnerabilities.
Collaborated with development and operations teams to streamline application deployments, utilizing Azure DevOps and Azure Kubernetes Service.
Monitored and maintained Azure Application Insights and Log Analytics for real-time performance monitoring and troubleshooting.
Managed Azure Storage solutions, including Azure Blob Storage and Azure File Storage, for data storage and backups.
Provided guidance and training to junior team members on Azure cloud services and DevOps best practices. Integrated Jenkins with version control systems such as Git, Bitbucket, and GitHub to automate code builds and deployments triggered by code commits. Collaborated with development and QA teams to create custom Jenkins jobs to meet specific project requirements, ensuring smooth and efficient development workflows. Managed and maintained Jenkins agents and nodes to ensure optimal performance and resource utilization. Conducted regular Jenkins server maintenance, including updates, plugins installation, and performance tuning. Designed, implemented, and managed Kubernetes clusters, ensuring high availability, scalability, and efficient resource allocation for multiple microservices-based applications. Created and maintained Kubernetes manifests and Helm charts for application deployment, enabling consistent and repeatable deployments. Automated application deployments and scaling with Kubernetes Deployments and Horizontal Pod Autoscalers, resulting in improved application performance and cost savings. Orchestrated rolling updates and rollback strategies within Kubernetes, minimizing downtime and ensuring seamless application updates. Integrated Kubernetes with container registries like Docker Hub and private registries to automate container image management and distribution. Actively participated in an on-call rotation, providing 24/7 support for critical production systems, including infrastructure and applications. Responded to incidents and alerts promptly, diagnosing and resolving issues to minimize downtime and maintain system availability. Collaborated with cross-functional teams, including developers and support staff, to facilitate effective incident resolution and prevent recurring issues. Implemented monitoring and alerting systems, such as Prometheus, Grafana, and Datadog, to proactively detect and address potential problems before they impact users. Documented incident response procedures, runbooks, and best practices, ensuring consistency and efficiency in incident management.AWS DevOps Engineer
May 2020 May 2022CareSource, Dayton, OH
Creating Amazon EC2 instances using command line calls and troubleshoot the most common problems with instances and monitor the health of Amazon EC2 instances and other AWS service. Experience in managing virtual instances and disks using Puppet.
Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure.
Production experience in large environments using configuration management tool Puppet supporting with 500+ servers and involved in developing manifests.
Participated in configuring and monitoring distributed and multiple platform servers using Puppet. Used Puppet server and workstation to manage and configure nodes.
Orchestrate, configure fully automated Continuous Integration and Delivery pipelines for code deployment using GitLab, Jenkins, JFrog, Electric Flow, Docker, and Amazon Web Services. Experience in writing Terraform and CloudFormation templates to solution towards Infrastructure as Code. Hands-on experience in working with Terraform to provision a data center infrastructure along with AWS. Implemented continuous integration web hooks and workflows around Jenkins to automate the dev test deploy workflow around Puppet codebase.
Setup puppet master, client and wrote scripts to deploy applications on Dev, QA, production environment.
Automated and maintained Java Apps with continuous integration and deployment systems using Jenkins, Maven, Jfrog Artifactory. Created continuous integration system using Ant, Jenkins, Puppet, Continuous Integration for faster and flawless deployments.
Worked with platform in managing Docker containers and Kubernetes Clusters. Automated the installation, deployment and maintenance of Middleware Application Servers to RHEL Development and Test Environments.
Experience working on several Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry
Developed and maintained the continuous integration and deployment systems using Jenkins, Maven, Nexus and Rundeck. Setting up Maven and Ant scripts for JAVA/J2EE builds. Wrote Shell Scripting programs to execute PL/SQL and SQL commands.
Installed and administered GIT source code tool and ensured the reliability of the application as well as designed the branching strategies for GIT.
Deployed and configured Git repositories with branching, forks, tagging, merge requests, and notifications.
Worked on Cloud automation using Terraform and AWS Cloud Formation templates. Worked with Terraform key features such as Infrastructure as code, Execution plans, Resource Graphs, Change Automation Dealt with troubleshooting issues like Server hang, keep alive threads, HTTP threads, Application Deadlock, Perm Gen space, Out of Memory Issue, High memory usage and High CPU.
Converted and automated builds using Maven and Ant. Scheduled automated nightly builds using Jenkins.
Resolving merging issues during build and release by conducting meetings with developers and managers.
Involved in writing and editing the existing ANT (Build.XML) files in case of errors or changes in the project requirements.
Experience working with AWS Cloud computing and launching Instances and automation of administration roles.DevOps Cloud Engineer
Nov 2017 May 2020Deloitte, Mclean, VA Designed the project workflows/pipelines using Jenkins as CI tool. Expert in User Management and Plugin Management for Jenkins. Deployment and implementation of Chef for infrastructure as code initiative. Performed the automation using Chef Configuration management. Extensively used Ruby scripting on Chef Automation for creating cookbooks comprising all resources, data bags, templates, attributes. Involved in development of test environment on Docker containers and configuring the Docker containers using Kubernetes. Experience working on Build, Deploy and Release of products built on Java, J2EE using technologies such as SVN, CVS, Ant, Maven, Gradle, Artifactory, Hudson, Jenkins, Web logic, Web sphere, Oracle, OSB, Perl, Python and Shell scripts, Terraform. Used Kubernetes to deploy and manage containers on AWS. Created a private cloud using Kubernetes that supports test, development and production environments. Designed and implemented scalable, secure cloud architecture based on Amazon Web Services. Leveraged AWS cloud services such as EC2, S3, Elastic Search, RDS, Lambda, Docker Container, Kafka, Cloud formation (Templets - JSON), AMI, Restful API, Java Script, Yaml, F5. Implementing a Continuous Delivery framework using Jenkins, Chef, and Maven in Linux environment. Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes. Configured Elastic Load Balancers with AWS EC2 Auto scaling groups. Experienced with CI (Continuous Integration) tools Jenkins, Bamboo. Monitoring and tracing logs using Dynatrace. Experienced in build tools such as Apache Ant, Maven. Designed infrastructure for AWS application and workflow using Terraform. Implementation and continuous delivery of AWS infrastructure using Terraform. Maintain AEM instances, services, hotfixes, service packs and updates. Developed templates, designs, and components for microsite in AEM.
Linux System Engineer
April 2017 Nov 2017American Express, New York , NY
Performed installation, configuration and maintenance of Red hat Linux. Handling HP and DELL servers running on Red hat Linux and SUSE Linux 9. Linux kernel, memory upgrades and swaps area. Red hat Linux Kickstart Installation. Configuring DNS, DHCP, NIS, NFS in Red hat Linux other Network Services. Performed daily backups, restoration of data as per requests using Veritas NetBackup. Worked on Servers consolidation and virtualization using HPSA VSphere virtual infrastructure, HPSA VSphere ESX and performed Network Monitoring Using Nagios tool. Network trouble shooting using ndd , 'traceroute', 'netstat', 'ifconfig' and 'snoop' etc Monitored system performance, user management, system updates and disk & storage management. Created users, manage user permissions, maintain User & File System quota on Red hat Linux
Administered, maintained Red Hat, operating system, applications & network problems, and performance issues. Worked as part of a team to keep Linux OS systems maintained and optimized through daily patching, upgrading, and tuning when system maintenance was required.
Configuration of NIS, DNS, NFS, SAMBA, SENDMAIL, LDAP, TCP/IP, Send Mail, FTP, Remote access Apache Services on Linux & Unix Environment. Responsible for configuring and connection to SSH through SSH clients like Putty Remotely copying files using SFTP, FTP, SCP, WinSCP, and FileZilla.
Diagnosed and resolved problems associated with DNS, DHCP, VPN, NFS, and Apache.
Troubleshooting user SSH and user authentication. Configuring OpenSSL. KickStart servers based off RHEL 6.x / 7.x in production, development and testing environments.
Deployed the artifacts stored in the Nexus to the Apache Tomcat Server.
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