SUMMARY

• Having 11+ years of IT industry experience in various fields like administering variety of applications in different environments and managing software changes efficiently in all life cycle models.
• Experienced in DevOps tools such as AWS, Docker, Kubernetes, Vagrant, Jenkins, Maven, ANT, SVN, GIT, GITHUB, Bit Bucket and Ansible.
• Experience working on Multiple AWS instances, set the security groups, Elastic Load Balancer and AMIs,Auto scaling to design cost effective, fault tolerant and highly available systems
• Experience with cloud services (Amazon EC2,) elastic capacity administration and cloud deployment and administration tool
• Experience in AWS image management module (for creating, registering, listing and deleting images) using APIs exposed by AWS. Installed and configured Ansible in AWS
• Worked on installing of Docker using Docker toolbox. Created Docker images using Docker file
• Worked on Docker container snapshots, removing images, and managing Docker volumes.
• Worked on creation of custom Docker container images, tagging and pushing the images.
• Deployed and configuration of Microservices into Kubernetes Clusters using Jenkins and ECO Pipeline
• Deploy Microservices for the delivery of software products across the application.
• Extensive knowledge on Created Pods and managed using Kubernetes .
• Utilized kubernetes for the runtime environment of the CI/CD system to build test and deploy.
• Experience in Implementation of Continuous Integration through Jenkins/Bamboo. Deployment using various CM Tools like Ansible
• Automated the process of Apache Webserver installation, configuration using Ansible
• Experience in administering and configuring JFrog Repository Manager for Maven builds.
• Extensively worked with version control systems like GIT and Subversion(SVN) , Stash and Strong knowledge on source controller concepts like Branches, Pull, Merges conflicts and Tags
• Experience in integrating Unit Tests and Code Quality Analysis Tools like JUnit, SonarCube.
• Extensive experience using Apache MAVEN and ANT as a Build Tool for the building of deployable artifacts from source code to write Pom.xml and Build.xml respectively
• Experience in working with Tracking Tools Atlassisn JIRA, BMC Remedy, Bugzilla and Itrack.
• Efficiently used Project Management Tools like ATT Wiki pages, Confidential - Space and Atlassian Tools. (JIRA, Stash(BIT Bucket), SourceTree)
• Installation and configuration of Apache Cassandra 3.10. Managing multiple clusters in QA and Staging.
• Cassandra data modelling best practices-Creating Keyspaces, Tables, Indexes & Column Families.
• Experience in WebSphere AppServers for .war file deployments and setup up IBM-RTS for clients.
• Good Experience in creation of SSL Certificates, configuring SSL on Application servers and on load balancer layer for communication between web server and the Application Server
• Good understanding of Operating systems like, UNIX, windows and knowledge in bash/shell scripting.
• Experience in Querying RDBMS such as Oracle, MY SQL by using SQL for data integrity.
• Managed and monitoring of JVM performance tuning by adjusting Node Variable settings, JVM HEAP SIZES, taking Thread dumps, Heap dumps, and troubleshoot applications issues.
• Troubleshooting, Load balancing, Clustering, Deploying Applications, Performance Tuning &Maintenance.
• Extensive experience working on the monitoring of the servers using tools such as AppDynamics, HP SiteScope, Splunk, Logstash, CloudWatch, Nagios, Wily Introscope.

TECHNICAL SKILLS

Operating Systems: UNIX, Linux(RHEL,CentOS, Ubuntu),Windows /NT/XP/Vista/7/8, iOS

Build Tools/DevOps: Maven,Jenkins,Ansible, Dockers, Microservices, Kubernates

CI Tools: Jenkins/Hudson

Version Control: GIT, GITHUB, BitBucket, Source Tree, AWS Cloud Formation

Cloud Computing: AWS (EC2, ELB, S3), VPC, CloudWatch, Security Groups Elastic Load Balancer

Repositories: Nexus, Artifactory

Database: Oracle 10g and 8i/9i, MS SQL Server, TOAD, DB2 7.2/8/1/8.2

Application Servers: Oracle WebLogic, IBM WebSphere, Apache Tomcat

Webservers: Apache Tomcat5.x/6.x, Oracle OHS, IBM HIS.

Languages: ColdFusion Mx 7, CFAjax, Fusebox 5, C,C++, HTML,CSS, Shell scripting, SQL

Web Technologies & Tools: HTML, Java Script, XML, Macromedia Home site+, Dream weaver, Eclipse

Scripting Languages: Maven, ANT, Shell Scripting, Python, HTML

Bug Tracking: ServiceNow, JIRA, Remedy, HP Quality Center, Junit, Clear Quest

Monitoring Tools: AppDynamics,CloudWatch, Grafana,Nagios,Wily Introscope, Splunk

PROFESSIONAL EXPERIENCE

Confidential, Bothell, WA

Devops Engineer & Lead

Responsibilities:

• Building and upgrading environments(pre-prod) on Linux servers; worked with Test Managers, Architects, SA's, DBA's, Vendors, and Developers to ensure hardware and software builds and configurations confirm to design.
• Worked on Amazon AWS EC2 cloud services for installing, configuring and troubleshooting on various Amazon images like Amazon, Linux, Red hat & Ubuntu platforms.
• Deployed and managing many servers utilizing both traditional and cloud oriented providers (AWS) with the Ansible Platform configuration system
• Used Ansible to manage Web applications, Environments configuration Files, Users, Mount points and installation of AppDynamics, Splunk Forwarders Agents and Server Start/Stop
• Working on Docker engine to create and use containers; SaaS-based services for creating and sharing Docker services in Docker hub.
• Experience in creating Docker Containers leveraging existing Linux Containers.
• Developed images stored in the Docker container and uploaded to Docker hub
• Deployed and configuration of Microservices into Kubernetes clusters using Jenkins and ECO Pipeline.
• Deployed Microservices for the delivery of software products across the application.
• Worked on Creation of Pods and managed using Kubernetes .
• Utilized kubernetes for the runtime environment of the CI/CD system to build test and deploy.
• Responsible for CI/CD process implementation using Jenkins along with Shell scripts and Ansible to automate routine jobs.
• Installed JFrog, Nexus repository tool to maintain the ATT& Confidential Company artifacts/dependencies jars
• Configured and maintained Jenkins to implement the CI process for major releases and integrated the tool with Ant and Maven to schedule the builds
• Managed version control tool GIT to version code changes to help developers/programmers branch/merge/revert code .Created featured, develop, release branches to support monthly releases.
• Installing Cassandra and configure the Node Variables and Cassandra data modelling best practices-Creating Keyspaces,Tables, Indexs & Column Families
• Worked with NoSQL Cassandra to store, retrieve, and update and manage all the details for Ethernet provisioning and customer order tracking
• Involved in Capacity planning, Data modeling, Hardware designing and initial configuration of Apache and DataStax Cassandra clusters in 2-multi data center configuration.
• Installed, Configured and administered of WebSphere 7 and WebServers like IBM IHS in Dev, Test and Production Environments
• Implemented security by configuring Secured Socket Layer (SSL) for client authentication data encryption and responsible for installing SSL Certificates on Apache web servers.
• Strong Experience in supporting DB servers Failover, OS Patching and Migration between datacenters
• Setting up Nagios/Splunk/AppDynamics/ monitoring on Linux and windows systems. Integrated Nagios with other monitoring/alert solutions (Splunk).
• Created Monitoring Dashboards in TeaLeaf/Splunk/AppDynamics for monitoring End-User Response Time and No-of hits to applications.
• Created JIRA/ServiceNow issues intakes to prioritize and take an action on what is important, and stayed up to date with what is going on around the project.

Confidential

Senior Technical Associate

Responsibilities:

• PRISM is an internal application to handle all the projects in Confidential & Confidential .
• Experienced with principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Installed Jenkins on Linux machines, created master, and slave configurations to implement multiple parallel builds for supporting parallel production deployments.
• Configured and maintained Jenkins to implement the CI process for major releases and integrated the tool with Ant and Maven to schedule the builds.
• Experience in setting up Upstream and Downstream Jobs Jenkins and worked with Jenkins Pipelines.
• Experience in various branching methodologies, merging and tagging to facilitate defect/change management in conjunction within projects across the organization. Identified, analyzed, coordinated, and resolved environment and infrastructure to ensure smooth running application.
• Involving in debugging issues, resolving functional issues and provide bug free software releases to end customers who uses our applications in Confidential & Confidential
• Installed and configured Jenkins for continuous integration and performed continuous deployments.
• It has all the project estimations of Confidential & Confidential and handling Release Management escalation activities
• Experienced in using Build Automation scripting like MAVEN, ANT as build tools for building of deployable artifacts (JAR, WAR) from source code.
• Installed, Configured and administered of WebLogic 10g,11g, 12C, WebSphere7 and WebServers like Oracle HTTP, IBM IHS in Dev, Test and Production Environments,
• Expertise in Configuring, Managing and Scheduling CRONTABs for App Accounts and Backup management on a regular basis
• Worked in Set up Secure Sockets Layer (SSL) communication between WebServers like OHS, HIS and the WebLogic/WebSphere Application Server.
• Created and Configured Data Sources for database connectivity and JMS resources .
• Responsible for updating patches and installation of JDBC drivers and Servlet engines on Linux and Windows environment.
• Created WebServers in a Cluster with round-robin algorithm for Load Balancing and high availability in F5/A10 Loadbalancer.
• Updating the Local Config and Live Config changes as when needed by the Development team, either manually or using scripts
• Lead the offshore team for enhancements in existing functionality in application using Adobe ColdFusion 8.0, AJAX, jQuery, JSON, XML, JavaScript, CSS and Database objects in Oracle 10g.
• Interacting with Onsite on requirement gathering, Planning, estimation, Development and Testing.
• Manage Environment Schedule when appropriate and work with EnvPM on Environment Schedules.
• Troubleshoot issues uncovered by application organizations and escalate appropriately to improve software quality and environment configurations.
• Provide full Root Cause Analysis for PRISM supported non-production application environment issues/troubleshooting
• Identify hardware and S/W requirements and work with appropriate teams for notification and resolution
• Develop and maintain tools, automation, and processes to improve the quality or capacity of the support provided to environments.
• Leading the Releases and HotFixes continuously occurring on monthly basis.
• Involved in High Level, Low-level design and time & resource estimations and recruitment process of new resources are efficiently used.
• Involved in R&D team for new available technologies and its impact implementation on the project.
• Resolve the happening incidents with the team as per SLA.

Confidential

Adobe ColdFusion Software Consultant

Responsibilities:

• Interacting with Client, Planning, estimation, Handling team, Development, Testing.
• Lead the offshore team for enhancements in existing functionality in application using Adobe ColdFusion 8.0, AJAX, jQuery, JSON, XML, JavaScript, CSS and Database objects in Oracle 10g.
• Involved in High Level, Low-level design and time & resource estimations.
• Ensure the resources are managed effectively and efficiently.
• Involved in the recruitment process of new resources.
• Involved in R&D team for new available technologies and its impact and implementation on the project.
• Resolve the happening incidents with the team as per SLA.
• Was involved in transition of the project and all the initial kickoff discussions with the client.
• Was involved in the initial techno functional discussions in the scoping phase with the client to make them aware of technical constraints and suggestions.
• Worked on various tools for effort estimation and planning like functional point Analysis and Clarity.
• Created rapid prototypes and artifacts for the client and presented them in an effective manner.
• Involved in tracking and calculation of the project specific metrics and other quality related activities.

Confidential

Adobe ColdFusion Software Engineer

Responsibilities:

• Involved in requirement gathering, Development, Testing and writing test cases.
• Loungepass client maintains LoungePass BackOffice.
• LoungePass website is for VIP indulgences.
• IAPA client maintains IAPA Back office.
• IAPA is first destination for frequent flyers.
• Here you can create an account where I you get an insurance for yourself.
• Involved in requirement gathering, Development, Testing and writing test cases.
• Involved in High Level, Low-level design.