SUMMARY

• Over 8+ years of experience as a Build and Release Engineer in automating, building, deploying, managing and releasing of code from one environment to other environment.
• Proficient in defining, communicating and fulfilling the project's goal and breaking complex issues into manageable parts.
• Excellent communication, interpersonal, intuitive, and analytical and leadership skills with ability to work efficiently in both independent and team work environments.
• Exposed to all aspects of software development life cycle (SDLC) such as analysis, planning, developing, testing, implementing and post - production analysis of the projects.
• Core Java and J2EE, Java REST API
• Understanding of software development lifecycle and various methodologies, specifically AGILE/SCRUM.
• Experience with container technologies: Docker, Kubernetes, Openshift.
• Expertise in using the Docker Containers for wrapping up the final code.
• Experience in migrating On-Premise network to Amazon Cloud Services and Private Clouds, using Cloud Formation templates, AMI's and other AWS resources. Experience in building highly available and highly fault tolerant redundant production and disaster recovery systems using best practices.
• Hands on experience with a broad range ofAWSCloud Services like EC2, ELB, Auto Scaling, VPC,
• Route53, RDS, S3, IAM, SNS, SQS, Dynamo DB, AWS lambda, Elastic search and Cloud Watch.
• Strong knowledge of Subversion (SVN) and experience utilizing source control such as Perforce, TFS, GIT, and knowledge of Clear Case.
• Experience is using Azure, Tomcat, JBOSS, Web logic and WebSphere Application servers for deployment
• Experience on AZURE services Iaas, PaaS and SasS and create in cloud space.
• In depth knowledge of Cassandra and hands on experience with installing, configuring and monitoring.
• Proficient in manual of Security Routers, L2, L3 Protocols and System features.
• Real-time experience on networks for troubleshooting IP routing related issues.
• Actively engaging in SDN and NFV and related OpenSource initiatives such as OpenStack, OpenDaylight, OpenSwitch, VxLan.
• Adhere to architecture design, guidelines and best practices Scope projected work for projects and forecast the effort need Utilize and develop reusable components for the Enterprise Design and Develop API’s using Axway API Gateway, API Gateway Management tool - Akana.
• AppDynamics, Elk, Splunk based monitoring set-up & administration.
• Experience in using build automation tools like Maven and ANT for the building of deployable artifacts from source code.
• Provide the support of building the server, patching, user administration tasks, deployment, software installation, performance tuning and troubleshooting and KVM.
• Implemented continuous integration concepts using HUDSON/Jenkins, Cruise control, Bamboo, and Anthil pro.
• Experience in Deploying to and administering Jboss, Apache Tomcat web server, Weblogic, Websphere application servers.
• Ability in writing and execution of Ant Scripts, Shell Scripts, Perl Scripts and python scripts for complex and multiple tier application environments.
• Worked on Devops, Continuous Integration, Continuous Delivery and ContinuousDeployment
• Experience of Configuration Management using Chef, Puppet and Saltstack.
• Experience with Oracle and MS SQL Server DB Tasks (DML, DDL Executions, Log Rotations, Table space alterations, user management etc.
• Experience of working with the release and deployment in Java/J2EE Web applications environment
• Knowledge of using various routed protocols like FTP, SOA, SFTP, SSH, HTTP, HTTPS and Connect direct.
• Implemented multi-tier application provisioning in Cloud OpenStack, integrating it with Chef/Puppet,Docker.
• Experience in configuring VMware Virtual Hardware, Memory, NIC and VDISK.
• Used AWS, Creating, Importing and launching volumes, EC2, RDS, Lambda, security groups, auto-scaling, load balancers (ELBs), NACL in the defined VPC.
• Hands on work experience in support of various operating systems Ubuntu and Windows98/NT/XP/ Vista/7/8 of production, test and development servers.
• Manage Nagios and Openview High Availability solution.
• Deployed Applications into PROD & Pre-Prod environments with various Application server technologies like WebLogic, Jboss and Apache, Tomcat. SCM configuration, management, maintenance.
• Worked with Software configuration Management tools like Perforce and SVN (Subversion).
• Expertise inShell scripting, Perl Scripting for environment builds Automate deployment on Web Sphere Application Server and Weblogic Application Servers.
• Maintenance and administration of Drupal modules- update and site upgrades.
• Experience in software methodologies like Waterfall model, Agile Methodology, RAD, Scrum, XP, and TDD. Successful in working with teams for high quality deliverables
• Ensure data integrity and data security on AWS technology.
• Architected a new enterprise system using NOdeJS.
• Experience using a cloud management platform such as Scalr, Rightscale or CliQr
• Good experience in Automation of test cases using VSTS and Microsoft internals tools like KAF
• Hands on experience in multi platforms like Linux, IOS, and Windows and knowledge on Ubuntu and Fedora of production, test and development servers.
• Hands on experience with Microsoft AZURE and strong understanding of Azure capabilities and limitations.
• Experience in Bug/issue tracking tools like Bugzilla, JIRA, Fisheye and knowledge on IBM clear quest, crucible, and Remedy.
• Document daily meetings; build reports, release notes and many other day today documentation and Status Reports.

TECHNICAL SKILLS

Operating Systems: Windows 98/XP/NT/ 2000/2003/2008, UNIX, LINUX, Ubuntu.

Versioning Tools: Subversion Clear case, GIT and Perforce.

Bug Tracking Tools: JIRA, Remedy, HP Quality Center, IBM ClearQuest, Test light.

CI Tools: Bamboo, BitBucket(Stash), Chef, SME, Cruise Control, Yocto, Hudson, KVM Jenkins, and teamcity

Build Tools: ANT, SONAR, MAVEN, Spring Tool Suite.

Languages/Scripting: C, C++, Perl, Shell, VSTS, PHP, Drupal, Python, Rabbit MQ, SQL, T-SQL,LAMP JAVA/J2EE, RUBY

Web Technologies: Servlets, JDBC, JSP, HTML, Java Script, XML, ATG Ecommerce

Web servers: Apache, IBM HTTP Server.

Application Servers: JBOSS 4.x/5.x/6.x, IBM Web Sphere Application Server 6.x/7.x/8.x WebLogic 11g, Apache Tomcat 5.x/6.x/7.x, TcServer 6.x/7.x.

Databases: Oracle, SQL SERVER, MY SQL, DB2,NETEZZA.

PROFESSIONAL EXPERIENCE

Confidential, Tampa, FL

Sr. Devops Engineer

Responsibilities:

• Implemented best practices of agile methodology to speed up the delivery process efficiently.
• Configure, monitor and automate Amazon Web Services as well as involved in deploying the content cloud platform on Amazon Web Services using EC2, S3 and EBS.
• Created highly available and scalable infrastructure in AWS cloud by using various AWS services like EC2, VPC, Auto scaling, ELB, RDS, Route53.
• Efficiently worked for AWS cloud services such as EC2, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Setup Elastic load-balancers for different applications to ensure high availability of applications.
• Installation, Configuration and Management of RDBMS and NoSQL tools such as Dynamo DB.
• Hands on experience with IAM to set up user roles with corresponding user and group policies using
• Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services inAWScloud.
• JSON. Designed and implemented GIT Meta data including elements, labels, attributes, triggers and hyperlinks.
• Deployment of AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances
• Setup and build AWS infrastructure various resources VPC EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates
• Used Amazon S3 to backup database instances periodically to save snapshots of data.
• Hosted static websites in S3 for achieving more security and great performance. Used S3 Firefox plugin in order to upload information to S3 and used cloud front as a content distribution network to speed
• Creating S3 buckets and maintained and utilized the policy management of S3 buckets and Glacier for storage and backup onAWS.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process up sites and media delivery. implementation using Jenkins along with Shell scripts to automate routine jobs.
• Implementing configuration Electric Commandermanagement through Saltstack.
• Implemented & maintained the branching and build/releases strategies utilizing GIT.
• Performed all necessary day-to-day GIT support for different projects.
• CreatedDockerimages using aDocker file. Worked onDockercontainersnapshots, removing images and managingdockervolumesand experienced withDockercontainer service.
• Focused oncontainerizationand immutable infrastructure. Docker has been core to this experience, along withMesos,Marathon, andKubernetes.
• IntegratedKuberneteswith network, storage, and security to provide comprehensive infrastructure and orchestrated container across multiple hosts.
• System orchestration via Ansible.
• Was assigned as Net backup SME for all corporate production data shortly after transitioning to full time, permanent position.
• Good experience in Puppet. Installed Puppet master and puppet agents on multiple nodes. Added all the nodes to master and managed various node groups.
• Developing Cookbooks, Recipes, Resources and Run lists, Managing the Puppet client nodes and upload the cookbooks to puppet-server from Workstation.
• Attended daily standup meetings, bug scrum meetings, Sprint planning meetings and Weekly release health check-up meetings as best practices of agile environment.
• Work closely with developers, QA teams, Product owners and other stakeholders to deploy efficiently on various Demand ware sandbox instances.
• Active contributor in OpenStack manuals and security Guide to the OpenStack Community.
• Worked together with developers to fine tune process for newly introduced Atlassian tools in organization like JIRA, confluence, Stash-Git repository, Source tree.
• Developed templates, menus, pages, blocks using Drupal.
• Configured GIT with Jenkins and schedule jobs using Poll SCM option.
• By using Jenkins as a full cycle continuous delivery tool involving package creation, distribution and deployment onto tomcat application servers via shell scripts embedded into Jenkins jobs.
• Designing and implementing CI (Continuous Integration) system: configuring Jenkins servers, Jenkins nodes, creating required scripts (Perl & Python), and creating/configuring VMs (Windows/Linux).
• Extensive experience in JIRA for creating bugs tickets, story boarding, pulling reports from dashboard, creating and planning sprints.
• Installed and configuredLinux, UNIX, SUSE & RedHat 5.x/6usingKickstartwithPXEforLAMP(Linux, Apache, MySQL and Perl/PHP) installations.
• Efficiency in installing, configuring, and implementing ofRAID 0, RAID 1, and RAID 5levels usingLogical Volume Manager (LVM), VERITAS Volume Manager (VVM)andSolaris Volume Manager.
• Dealt with Linux Utilities: KICKSTART, SSH, FTP, AUTOFS, Quota Management, wrappers, User Management, Process Management, Memory Management, and Text processing tools, Log Management, Package Management, Disk Management and Swap Partition/Files Management .
• Set up and administered user and groups accounts, setting permissions,Web servers,file servers,firewalls, and directory services with ability to diagnose basicApacheIssues.
• Assisted QA team to monitor post deployment activities and encouraged reporting and feedback process.
• Communicated failed builds and error logs to QA and Developers to debug and trouble shoot problem areas.

Environment: Subversion, GIT, Rundeck, Anthill pro, Java/J2EE, ANT, PUPPET, Ansible, MAVEN, DOCKER, Saltstack, Sonar Qube, JIRA, LINUX, XML, VMware, Kubernetes, Windows XP, Windows Server 2003, Web logic, Azure, Cassandra, MY SQL, NTBuild, Perl Scripts, Shell scripts, WLST,Apache,Tomcat,.Net.

Confidential, Englewood, CO

Sr. Devops Engineer

Responsibilities:

• Responsible for versioning the source code, releasing binary files, creating and applying labels on source files and release files.
• Designed and implemented scalable, secure cloud architecture based on Amazon Web Services. Leveraged AWS cloud services such as EC2; auto-scaling; and VPC (Virtual Private Cloud) to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts, and are quickly evolve during develop iterations.
• Implemented multiple high-performance MongoDB replica sets on EC2 with robust reliability.
• Working with AWS services such as EC2, VPC, RDS, CloudWatch, CloudFront, Route53 etc.
• Worked in creation and modification of Instances, AMI’s, and Security Groups within EC2, Monitor and built reports through CloudChecker, and CloudWatch.
• Fundamental mastery of the AWS cloud computing platform, and its many dimensions of scalability - including but not limited to: VPC (Virtual Private Cloud), EC2, load-balancing with ELB, messaging with SQS (and scalable non-AWS alternatives), auto-scaling architectures.
• Implemented ATG Personalization in mobile site and integrating with ATG Ecommerce. customer data from the existing RDMS (SQL server) over to HDFS using Sqoop.
• Led Jenkins continuous integration server installation and configuration for all GIT Repositories.
• Automated application packaging and deployments.
• Managed Linux staging and testing environments.
• Scripting and automation capabilities to increase TFS efficiency and reduce manual tasks.
• Established coding standards and enforced them through automated tools.
• Involved in installing, configuring and administration ofRedhat Linux 4.x, 5.x,6.x/7servers by using Kickstart and Jump Start servers and supported various applications running on them.
• Experience in implementation ofTCP/IP, HTTP, FTP, NIS, NIS+, DNS, DHCP, NFS, NAS, RAID, Jumpstartinstallation of Solaris andKick startinRedHatEnterprise Linux.
• Responsible for Installation and Configuration ofSolaris 8/9/10servers,RHEL servers (3/4/5/6)andAIXservers.
• Experience in Manage file systems usingSoftware RAIDand recover an array, manage file systems usingLogical Volume Management, resize file systems and protect them withLVM Snapshots.
• System configuration/hardening usingIP tables,SE Linux,TCP Wrappers,ACLand traditional permission onLinuxservers as well as restricting access to terminals, disabling unnecessary services and securing.
• Able to create scripts for system administration and AWS using languages such as BASH and Python.
• Responsible for distributed applications across hybrid AWS and physical data centers.
• Worked on NoSQL database Cassandra.
• Open source Cassandra Migration from Dataventer to other.
• Troubleshooting Cassandra issues.
• Manage IBM Products related DevOps methods using Chef (websphere versions & Portal server clusters) and worked with Amazon AWS in moving QA environments to the cloud.
• Manage configuration of Web App and Deploy to AWS cloud server through Chef.
• Created scripts in Python which integrated with Amazon API to control instance operations.
• Deployed a centralized log management system and integrated into Chef to be used by developers.
• Educated team about continuous integration and automated testing practices and supported them throughout development.
• Configured Jenkins to implement nightly builds on daily basis and generated change log that includes changes happened from last 24 hours.
• Configuring and Networking of Virtual Private Cloud.
• Connected continuous integration system with GIT version control repository and continually build as the check-in’s come from the developer.
• Integrated chef cookbooks into Jenkins jobs for CD framework and created roles, environments using chef handlers for different auto kickoff requirement jobs.
• Building/MaintainingDockercontainer clusters managed byKubernetes, Linux, Bash, GIT,Docker, on GCP. UtilizedKubernetesandDockerfor the runtime environment of the CI/CD system to build, test deploy.
• UsingKubernetes, I have controlled and automated application deployments and updates and orchestrated deployment.
• Created multiple ANT, MAVEN, DOCKER, Shell scripts for build automation and deployment.
• Analyzed the builds using the sonarQube.
• Asynchronous coding in NodeJS applying ExpressJS frame work and nodejs modules.
• Responsible for writing the Release Notes, documenting all the useful info about the release, software versions, changes implemented in current release, Defects fixed, Labels applied.
• Deployed Java/J2EE applications on to Apache Tomcat application servers and configured it to host the wiki website.
• Coordinated with software development teams and QA teams on issues and solved the problem.

Environment: Java/J2EE, GIT, IBM Rational ClearQuest, Jenkins, VSTS, RDMS, SVN, Chef, ATG Commerce server, Amazon Web Servers(AWS), Cloud Engineer, visual studio, IaaS, PaaS ANT, MAVEN, Shell (bash), Apache Tomcat Application Server, Linux, SQL

Confidential, Franklin, NJ

Sr.Build and Release Engineer

Responsibilities:

• Coordinated with developers, Business Analyst and Mangers to make sure that code is deployed in the Production environment.
• Deployed legacy applications into JBoss application server.
• Created shell scripts to automate the server bounce activities for JBoss application server.
• Executed the DB Scripts (DML and DDL) which have dependencies on the code on Oracle DB.
• Documented the deployment process (Migration Doc) of code to production on an Excel Sheet.
• Installed Jira and confluence on Tomcat server.
• Troubleshooting, configuration experience with the Oracle ATG Web eCommerce Platform
• Worked on commerce service center and providing the infrastructure systems for ATG CSC.
• Providing search host for ATG commerce and ATG CSC.
• Design and develop applications using Java/ATG/WebSphere/JBoss development tools
• Experience is using Azure, Tomcat, JBOSS, Web logic and WebSphere Application servers for deployment.
• Responsible for Azure portal, Azure command-line tools, and Azure Management APIs.
• Worked on AZURE services Iaas, PaaS and SasS and create in cloud space.
• Working with Microsoft AZURE and strong understanding of Azure capabilities and limitations.
• Created scripts for system administration using languages such as BASH and Python.
• Processed all the requests from the Developers through Remedy which is an IT process management tool.
• Shell Scripting for automating various tasks.
• Experience with Configuration Management Tools (PUPPET, CHEF).
• Responsible for managing the code in Subversion (version controlling).
• Created scripts using Perl to build object code out of the checked-in modules
• Provided Build Scripts for Database Projects to Deploy DB and populate Test data in DB for various environments.
• Development of .NET batch applications which processes high volume of data.
• Documented Build process, branching strategy and continuous integration design and setup along with deployment instructions for QA.
• Experience in setting Maven repository and pom.xml, Ant build.xml, mojos xml.
• Managed the maven artifacts using Nexus repository.
• Edited and Modified POM.xml for a few applications that used Maven.
• Used Ant scripts to perform the builds and wrote a few build.xmls for application development teams.
• Expertise in scripting using shell.

Environment: Subversion, Clear Case, Hudson, Java/J2EE, JDK, ANT, MAVEN, DB2, UNIX, Windows Server 2003 Windows XP, Web Sphere, OpenStack, Perl Scripting, HP Quality Center, CVS.

Confidential, Memphis, TN

Sr. Build and Release Engineer

Responsibilities:

• As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, and release tracking and reporting, on unix platform.
• Worked with Subject Matter Expert to Build and Release Management methodologies, hands-on experience creating and managing the various development and build platforms, and deployment strategies.
• Builds and deploys J2EE application in Web Sphere.
• Build and maintain SQL scripts and execute different scripts for different environments.
• Assist with maintaining current build systems, developed build scripts, and maintained the source control system.
• Used Docker and set up containers using Puppet.
• Managed the source codes repository of multiple development applications using SVN version control tools.
• Merged release branches to the trunk after the production release and resolved the conflicts if any during the merge in Subversion.
• Created analytical matrices reports for release services based on Remedy tickets.
• Trained offshore team members and responsible for knowledge transfer.
• Performed weekly and on-call deployments of application codes to production environments.

Environment: Java, J2EE, UNIX, Maven, GIT, SVN, ANT, Jenkins, Web Sphere.

Confidential

Build and Release engineer

Responsibilities:

• As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, and release tracking and reporting, on UNIX platform.
• Served as interim group leader.
• Subject Matter Expert with Software Build and Release Management methodologies, hands-on experience creating and managing the various development and build platforms, and deployment strategies.
• Build the source code using ANT build tool and deploys the applications into Web Sphere application servers.
• Have created the ANT build scripts for different projects.
• Created analytical matrices reports for release services based on Remedy tickets
• Trained offshore team members and responsible for knowledge transfer
• Performed weekly and on-call deployments of application codes to production environments

Environment: s: Java/J2ee, UNIX, ANT, Maven, Subversion/Hudson, Web sphere, CVS, Remedy