SUMMARY

• Total of 9+ years of experiemce with 6+ Years of Experience on Devops, Windows Server 2008 R2/2012 R2, Amazon Web Services and Tools that are used for Automation of Configuration Management in a CI/CD (Continuous Integration & Deployment/Delivery) Pipeline under DevOps Cultures and and 3+ years of experience in LINUX (RHEL/CENTOS 5/6/7, Ubuntu)
• Worked with Version Control Systems CVS, SVN (Subversion), GIT, GitHub, BitBucket, CodeCommit, S3.
• Experience with Linux/UNIX environments and scripting for Build & Release automation.
• Supported AWS Cloud environment with 500+ AWS instances and configured Elastic IP Elastic Storage and also experience working on implemented security groups.
• Experienced in Amazon EC2 setting up instances as well as migrating data to AWS from data Center, Configuring and Networking of virtual private cloud (VPCs), and security groups.
• Worked on AWS Cloud platform and its services which includes EC2, VPC, EBS, AMI, SNS, RDS, EBS, Cloud Watch, Cloud Trail, Cloud Formation AWS, Auto scaling, Cloud Front, IAM, S3.
• Involved in setting up several builds for several applications using Chef. Also involved in pushing all of the configuration management into Chef to allow rapid roll - out of infrastructure.
• Good knowledge in creating and maintaining various DevOps related tools for the team such as deployment tools and staged virtual environments using Docker.
• Experienced inDevOpstools such as Chef, Vagrant, Virtual Box, Puppet, Ansible, Jenkins, Maven, ANT, SVN, GIT, Terraform, Docker, Microservice and Kubernetes.
• Extensive experience with Git/GITLABfor Source code and creating branches and forks for feature developments.
• Worked on continuous integration setup withGitLab,Jenkins and SonarQube.
• Experience in Jenkins andGitlabCI to perform Nightly builds, Milestone builds and Continuous Integration
• Administer daily operations of the VMware vRealize suite (vRA, vRO, vRB-future). Working on Automated provisioning using vRealize Automation (vRA) and vRealize Orchestrator (vRO).
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, ELB and AMI’s. Utilized EBS to store persistent data and mitigate failure by using snapshots.
• Used Jenkins as Continuous Integration tool: creating new jobs, managing required plug-ins, build trigger, build system and post build actions, scheduled automation builds.
• Worked on the Deployment, Configuration, Monitoring and Maintenance of OpenShift Container Platform.
• Experience with any industry DevOps tools, open source technologies and cloud services starting from BitBucket, Artifactory, Jenkins, Docker, Azure, XLR, UCD.
• Experience in using build automation tools like MAVEN, ANT for the building of deployable artifacts such as WAR, JAR & EAR from source code.
• Experience on configuration management (Chef/ Ansible) and continuous integration (Jenkins).
• Experience with Kubernetes, Docker Swarm, and Azure deployments.
• Experience in automating, configuring and deploying instances on AWS Cloud environments and in Data Centers.

TECHNICAL SKILLS

Cloud Technologies: Amazon Web Services(EC2, EB, Route 53, S3, ElastiCache), Apache web services, Redhat CFME. GAE (Google App Engine)

Programming Languages: SQL

Scripting Languages: Bash, Python, PERL, PHP, JavaScript, Shell Scripting, Yaml, ANT

Web Servers: Apache Tomcat, Nginx, WebSphere, JBOSS, WebLogic

SCM Tools: GIT, GitHub, CVS, Subversion, Bit Bucket

Build Tools: ANT, Maven

Configuration Management Tools: Puppet, Chef, Ansible, Bucket, Kubernetes

Continuous Integration/ Deployment Tools: Jenkins, Bamboo, Hudson, uDeploy

Monitoring Tools: Nagios, App Dynamics, Splunk, LogStash, Apache Jmeter

Network Protocols: HTTP, HTTPS, SMTP, FTP, SFTP, DHCP, DNS, SNMP TCP/IP, UDP, ICMP, VPN, POP3, Cisco Routers/Switches

Operating Systems: Windows, Unix, Linux,Centos

Repositories: Nexus, Artifactory

PROFESSIONAL EXPERIENCE

Confidential, Bear, Delaware

Senior Cloud DevOps Engineer

Responsibilities:

• Work closely with developers to build their development pipeline and deploy code to various environments.
• Worked on Ansible and Ansible Tower to automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes.
• EvangelizeDevOpsand CI/CD: Demonstrate Full stack clusters including Kubernetes, Jenkins,GitLab.
• Was responsible for migrating and maintaining build and test environments into the cloud infrastructure.
• Inovlved in designing and implementing CI (Continuous Integration) system, configuring Jenkins servers, Jenkins nodes, crating required scripts and creating/configuring VMs(Windows/Linux).
• Moved local server infrastructure into AWS, including their test and development environments.
• Setting up Jenkins Continuous Integration builds for all releases on windows and Linux.
• Implementing a Continuous Delivery framework using Jenkins & Maven in Linux environment
• Automate the deployment of Docker images to Docker registry using Jenkins(CI/CD)
• Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (Red Hat and Oracle).
• Experience writing YAML script to deploy Docker images using K8S.
• Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Route 53.
• Creation and implementation of REST API forMongoDBDataSource for new applications
• Used IAM to create and manage AWS users and groups, and designed user's credentials and profiles using AWS IAM.
• Created monitors, alarms and notifications for EC2 instances using CloudWatch.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
• Managing the Jfrog Artifactory Infrastructure, Data Backups etc. as an Admin and creating new Artifactory repositories such as Maven, Docker,NPM, Bower etc.
• Building tools and processes around CICD pipelines involving integration with Jenkins, Github, maven, Ansible and Kubernetes.
• Administering multiplefirewalls, in a managed distributed environment and monitoring the network traffic with the help of monitoring tools (Zabbix, Net ranger,LibreNMS, Path Viewer)
• Worked with OpenStack and OpenShift cartridge technologies and tools as well as managed their integration with application.
• Managing a kubernetes cluster and pods
• Excellent working knowledge with designing, installing and implementing VMware ESX Server, VMware Virtual Center, VMware Vsphere, VMware Infrastructural Products for Virtualization.
• Design, build and execute against the microservice Platform as a Service (PaaS) offerings.
• Used Shellscripts to automate the deployment process.
• Experience with Linux/UNIX environments, Shell and Perl scripting for monitoring server’s health by setting it via Cron and for Build & Release automation.
• Expertise in using build tools like MAVEN and ANT for the building of deployable artifacts such as war &ear from source code.
• Integrated Docker into various tools like AWS, Ansible, Chef, Puppet, Bamboo, Vagrant, Jenkins & VMware containers.
• Worked on infrastructure with Docker containerization.
• Experience is using Tomcat, servers for deployments. Experienced in deployment of applications on Apache Web server, Nginx, JBOSS, WebLogic and WebSphere Application.
• Monitoring of Kubernetes cluster using Prometheus, Elk Stack, Argo cd
• Followed agile principles and used JIRA for maintenance and Bug development tasks.
• Reduced build and deployment times by designing and implementing Docker workflow and configured Docker container for branching purposes.
• Actively involved in architecture of DevOps platform and cloud solutions.
• Developing pom.xml files for Maven build scripts.
• Supported build and release processes and tools (MSBuild, MS Release Management, GIT).
• Automated deployment using MS Build, dotnet, powershell.
• Deployed of Binaries (DLLS) etc to IIS servers for Dot Net Applications Built, configured and supported Application team environments.
• Configured and deployed Dot net Core applications into application servers.
• Our Continuous Integration stack consists of Git, Jenkins CI-CD, the Docker Trusted Registry, and OpenShift Enterprise.
• Resolved update, merge and password authentication issues inGitlaband Jira.
• Knowledge of the related open source projects (Mesos, Kubernetes, Docker and Container).
• Worked on Kubernetes configuration, concepts and management.

Environment: Amazon Web Services, AWS EC2, S3, RHEL, Ansible, Centos MongoDB, Container, Bucket, GIT, Maven, Nagios, Jenkins, IBM Urban Code Deploy, Cloud Watch, Agile, Kubernetes, GitHub, WebLogic, Tomcat, Shell & Perl Scripting, MySQL, Jenkins, Docker.

Confidential, TX

Sr Devops Engineer

Responsibilities:

• Designed the project workflows/pipelines using Jenkins as CI tool. Expert in User Management and Plugin Management for Jenkins
• Experience in Branching, Merging, Tagging and maintaining the version across the environments using SCM tools like Subversion (SVN), GIT (GitHub,GitLab), TFS, Clearcase, Harvest and VSS
• Wrote ANT to automate the build process. Configured Hudson for doing the build in all the non-production and production environments.
• Used Nexus tool to manage the repository in Maven and used the same to share the snapshots and releases of internal projects.
• Experience of using distributed version control system GITHub,GitLab
• Created High level Design Document for Web Services and participated in review discussion meeting with client.
• Configured Elastic Load Balancers with EC2 Auto scaling groups.
• Working for DevOps Platform team responsible for specialization areas related to Chef for Cloud Automation.
• Skilled in various Bug tracking tools like JIRA, Zabbix, Bugzilla, Rally, Remedy, HP quality center and IBM clear quest.
• Performed Builds using MS Build and Devin command line for C#, VB, DOT NET Applications
• Worked as AWS DevOps engineer/Build and release engineer in field of release automation for java and dot net technologies to achieve continuous integration and continuous delivery (CI and CD)
• Application of automations tools like Chef, Ansible, DevOps based on the requirements.
• Experience in configuration of ApacheSOLR, RabbitMQ,Mongodb, PostgreSQL, Active Directory, NIS, NIS+, DNS, DHCP, NFS, LDAP, SAMBA, SQUID, postfix, sendmail, ftp, remote access, security management and Security trouble shooting skills
• Deployed the Java applications into Apache Tomcat Application Servers.
• Implementing a Continuous Delivery framework using Jenkins, Ansible, Maven &Artifactory in Linux environment.
• Wrote Power shell scripts for Dot Net application deploys, service installs and for windows patches/upgrades.
• Automated deployment using MS Build, dotnet, powershell.
• Worked as shadow with project leads on Dot Net applications build and deployments using MS build.
• Developed client/server application to track and analyse user information on UNIX and NT.
• Developed and implemented the software release management for the release of web applications.
• Utilized Atlassian Confluence to communicate with other co-workers to share the work. Researched and implemented code coverage and unit test plug-ins with Maven/Jenkins.
• Wrote ANT to automate the build process. Configured Hudson for doing the build in all the non-production and production environments.
• Built private cloud using VMware vRealize automation, and built self-service portals with automated OS deployment, network and storage allocation.
• Developed various automation scritps that enable management of Azure environment in an automated manner.
• Conducted application readiness assessment including application mapping to understand application dependencies.
• Installed, configured and managed the RDBMS databases like MySQL, DB2, PostgreSQL, and NoSQL databases likeMongoDB, DynamoDB, and Cassandra DB.
• Migrated current HQ data center environment to Azure using tools like Azure Site Recovery (ASR).
• Created and maintained infrastructure in Azure (manage VNets, Subnets and NSG’s).
• Monitoring and tracing logs using Dynatrace.
• Created a fully automatedGitlabpipeline to setup central artifactory repository on a Kubernetes Cluster
• 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.
• Installation of AEM 5.x (5.6/5.6.1) using Puppet Docker, and Python.
• Implemented the Dashboard deployment for AEM instances.
• Developed templates, designs and components for microsite in AEM.

Environment: SVN, AWS, Maven, Ant, Ansible, Jenkins, Nexus, MongoDB Confluence, Apache Tomcat, Chef, Find Bugs, Service now, AWS, EC2, Agile, IBM WebSphere, Container.

Confidential, Middle Town, NJ

Linux Administrator

Responsibilities:

• Worked to establish standards, policies and procedures for all aspects of UNIX, Linux server environment (e.g., configuration, administration, documentation, etc)
• Installation, configuration, patching and OS upgrades on RHEL 5.X/6.X. and support hardware, software issues
• Build Linux servers according specifications and company policy’s
• Worked in using various transport, application and internet protocol layers like GGP, DHCP, DNS FTP, HTTP, IMPAP, POP3, RPC, SMTP, SOAP, SSH, Telnet, TLS/SSL, TCP/IP, IP(IPv4, IPv6)
• Worked in Linux HA cluster nodes installation, configuration, administration and troubleshooting
• Worked with the installation and configuration on Apache 2.x, 1.3.x, and 1.2, JBoss4.0.x WebServers and, BEA Web Logic 8.x, 9.x servers
• Hands on experience in Red Hat Linux Performance Monitoring tools using vmstat, iostat, prstat, mpstat, sar & top
• Worked on HPC installation, configuratuin, cluster upgrad, cluster monitering and supporting
• Worked on ESX reboots, upgrade and client servers Red Hat installation and HA configuration
• Worked in working with VMware ESX servers for enterprise level virtualization
• Perform day to day activities such as OS upgrades, service pack upgrade and TL upgrades
• Worked on the basis of build sheets create VIO’s, Lpars and configuration according to company policies and securities