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Middleware & Devops Administrator Resume

SUMMARY

  • Good professional software experience in IT industry (Banking/Telecom/Insurance) including Analysis, Design, Development, Maintenance, Enhancement, Application Support and Production Support of Business Applications using Middleware (IBM MQ/ IBM Integration Bus/Data Power /IBM API Connect ), Kafka, Python, DevOps, Terraform,Ansible,AWS, Docker, kubernetes, OpenShift and JAVA/J2EE technologies.
  • Extensive knowledge and hands on experience on IBM MQ, IBM Integration Bus, IBM DataPower Gateway(IDG 7.5.2.0) and IBM API Connect 5.0.8.1.
  • Administrating Websphere WMQ: such as Creating Queue Manager, Queues, Channels, Listeners ports, back up of queue managers, creating process attaching process to trigger monitor, creating trigger monitor, WMQ Cluster setup, HACMP,Diagnosis of problem on channels and trigger monitor.
  • DataPower & API Connect Administration: Installing DataPower, API connect in VM platforms,SMTP Configuration, Clustering, adding Gateway services, configuring LDAP, Creating Organizations, Publishing API’s, creating TLS profiles, Installing Developer Portals, adding developer portals to CMC, devportal clustering, patch maintenance, Site Creation, debugging.. etc.
  • Hands on Experience in IBM Integration Bus product installation on AIX / Linux, EG creations, bar file deployments, performance tuning, Development and Administration/ maintenance.
  • Design and Development of IBM Integration Bus: Designing Message flow as per the requirement, writing ESQL code, creating bar file deploying bar file, writing style sheet to use in XML transformation node, etc…
  • Implementing designed AWS architecture for the applications on AWS infrastructure so that the critical applications are highly available, elastic and scalable using various AWS services - EC2, S3, Route53, ELBs, Subnets, VPCs, RDS, IAM, AutoScaling
  • Worked with AWS in migrating Confidential application from traditional infrastucture to AWS cloud infrastructure.
  • Worked in container based technologies like Docker, Kubernetes,IBM Cloud Private(ICP) and Openshift.
  • Managed Docker orchestration and Docker containerization using Kubernetes.
  • Collaborated with development support teams to setup a continuous delivery environment with the use of Docker.
  • Setting up and configuring Kafka Environment in Linux from the scratch and monitoring it.
  • Extensive experience in using Build Automation tools like, ANT, Maven.
  • Experienced in Configure and Supporting monitor tools like Splunk, Nagios, and ELK.
  • Administration of Jenkins server- Includes Setup of Jenkins Master, Slave, Configure Nightly builds, and parameterized builds and deployment automation.
  • Extensively worked with Version Control Systems CVS, SVN (Subversion), GIT.
  • Good knowledge on managing and integrating code Quality tools like SonarQube, manage sonar rules, Quality gates.
  • Hands on experience with SQL and PL/SQL in Oracle, IBM DB2, MySQL databases.
  • Strong experience in NoSQL Databases - MongoDB, Neo4J, HBase.
  • Expertise in architecting, designing and implementing web based enterprise applications using UML and Java EE technologies like Servlets, JSP, JSF, Struts, Hibernate, JDBC, JNDI, JMS, Web Services, Java Beans, JAXB, SAX/DOM, Web services, XML, JQuery.
  • Provided defect and Q&A support to worldwide customers experiencing with Infrastructure and Application issues on TEST, INT, STAGE, DEV, Pre-Production and PRODUCTION Environments.
  • Worked with Off-Shift teams in Australia, Dubai and India to assist with internal processes and customer escalations.
  • Experienced in Managing User Accounts and Groups, Managing Files and Directories, Package/Patch Management and Configuration, Managing Services, Volume Management.

TECHNICAL SKILLS

Operating Systems: MSDOS, UNIX, RedHat, Ubuntu, Centos,AIX and Windows.

Middleware Technologies: IBM WMQ, IBM Integration Bus, IBM APP Connect,IBM Data Power and IBM API Connect.

Software/Tools: Jenkins, Docker, Kubernetes, Chef, Ansible, Puppet, Kickstart, Terraform, OpenShift.

Monitoring tools: Nagios, Hobbit, Splunk.

Big Data Tools: Kafka

Container Technologies: Docker.

CI/CD Tools: Jenkins/Hudson, Bamboo, U Deploy, X Deploy.

Languages/Technologies: JAVA,J2ee,Struts Frame work,Hibernet,EJBs,C++,Groovy, Pyton, Ruby,HTML, XML, CSS, MVC, JavaScript, Servlets, Kafka.

SDLC: Agile, Waterfall Methodologies.

Configuration Management tools: Ansible, Chef, Puppet, ANT, Maven

Web Application Server: Web Logic, Apache Tomcat, JBoss,IBM WebSphere.

Network Protocols: TCP/IP, UDP, DHCP, HTTP/HTTPs,SMTP,DNS, NTP, FTP, SSH, and Telnet.

Databases: Oracle, SQL SERVER, My SQL, Dynamo DB, MS Sql.

Bug Tracking Tools: Jira, and Bugzilla.

Virtualization Tools: VMware, Oracle Virtual Box, VCenter.

PROFESSIONAL EXPERIENCE

Confidential

Middleware & DevOps Administrator

Responsibilities:

  • Installation and configuration of IBM Cloud private/OpenShift on high availbauitly of multiple master nodes, management nodes, worker nodes, VA and proxy nodes.
  • Manager persistence storage for master nodes as well as for application running on worker nodes
  • Configuration of NFS, Rook - Ceph, Gluster FS storage configuration on IBM Cloud Private.
  • Logging and Monitoring with ELK, Kibana, Prometheus and Grafana.
  • Configuring networking policies, service discovery and high availability with load balancer.
  • Troubleshooting skills on each layer of ICP & Openshift.
  • Configured and pull helm charts for application deployment as well as for ICP/OpenShift for custom configuration.
  • Taken care of security on both namespace level, pod level, container image security and resource quota.
  • Installed, Configured Cloud Pak for Integration & helm packages on ICP & open shift of IBM APP Connect, IBM API Connect, Websphere MQ, IBM Datapower and API Connect, Webservers & Jboss.
  • Created a Devops CI/CD pipeline for faster build and deployment on worker nodes.
  • Performed multiple storage configuration based upon the software’s released.
  • Created and design the application and process flow to have smooth helm releases.
  • Playes a architecture role to design the application product in such way on loosely couple in devops way for faster deployments.
  • Worked on Java/J2ee components to interact with Middleware system to enhance the Logger Flow messages.
  • Automating the implementation using Jenkins jobs, Ansible scripts so that the entire application is configured, built and deployed using a series of Jenkins jobs called Jenkins Pipelines.
  • WMQ Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD.
  • WMQ / IIB / HACMP /Data power / IBM API Connect setup & configuration on UNIX and AIX OS.
  • WMQ Troubleshooting, Queue Manger creation, MQ objects creation, MQ cluster setup & support, enabling MQ distribute communication. MQ HACMP setup and support.
  • IIB V9 Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD
  • Responsible for new Integration node creation, EG creation, bar file deployments, IIB configuration parameter changes.IIB trouble shooting, uploading logs to IBM PMR site.
  • DATA POWER,API CONNECT Installation / Fix pack apply in different environments such as: DEV, UAT, DR, PROD.
  • Involved working with a PaaS solution such as RedHat Openshift.
  • Worked on deployment automation of all the micro services to pull image from the private docker registry.
  • Worked with OpenShift platform in managing Docker containers and Kubernetes Clusters.
  • Created Jenkins CICD pipelines for continuous build & deployment and integrated Junit and SonarQube plugins in Jenkins for automated testing and for Code quality check.
  • Integrated SonarQube with Jenkins for continuous inspection of code quality and analysis with SonarQube scanner for Maven.
  • Streamlined installation of OpenShift on partner cloud infrastructure such as AWS.
  • Utilized Kubernetes for the runtime environment of the CI/CD system to build, test deploy.

Environment: Docker, Kubernetes, Openshift, Ansible, WMQ, IIB, DataPower, IBM API Connect, UNIX, AIX, JAVA,J2EE, SVN, RFHUTIL, DB2AWS, SQL, RHEL, Ansible Tower, TFS, GIT, Jenkins, JFROG, Splunk, Redhat Satellite, Kibana.

Confidential

Middleware Administrator

Responsibilities:

  • Installation and configuration of IBM Cloud private/OpenShift on high availbauitly of multiple master nodes, management nodes, worker nodes, VA and proxy nodes.
  • Manager persistence storage for master nodes as well as for application running on worker nodes
  • Configuration of NFS, Rook - Ceph, Gluster FS storage configuration on IBM Cloud Private.
  • Logging and Monitoring with ELK, Kibana, Prometheus and Grafana.
  • Configuring networking policies, service discovery and high availability with load balancer.
  • Troubleshooting skills on each layer of ICP & Openshift.
  • Configured and pull helm charts for application deployment as well as for ICP/OpenShift for custom configuration.
  • Taken care of security on both namespace level, pod level, container image security and resource quota.
  • WMQ Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD.
  • WMQ / IIB / HACMP /Data power / IBM API Connect setup & configuration on UNIX and AIX OS.
  • WMQ Troubleshooting, Queue Manger creation, MQ objects creation, MQ cluster setup & support, enabling MQ distribute communication. MQ HACMP setup and support.
  • IIB V9 Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD
  • Responsible for new Integration node creation, EG creation, bar file deployments, IIB configuration parameter changes.IIB trouble shooting, uploading logs to IBM PMR site.
  • DATA POWER,API CONNECT Installation / Fix pack apply in different environments such as: DEV, UAT, DR, PROD.

Environment: IBM WMQ, IIB,IBM App Connect, DataPower, IBM API Connect, UNIX, AIX, JAVA,J2EE, SVN, RFHUTIL, DB2AWS, SQL, RHEL.

Confidential

Middleware Administration & Developer

Responsibilities:

  • WMQ Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD.
  • WMQ Troubleshooting, Queue Manger creation, MQ objects creation, MQ cluster setup & support, enabling MQ distribute communication. MQ HACMP setup and support.
  • Web sphere Message broker Installation / Fix pack apply in different environments such as: DEV, UAT, STAGE, DR, and PROD.
  • Responsible for new broker creation, EG creation, bar file deployments, IIB configuration parameter changes.IIB trouble shooting, uploading logs to IBM PMR site.
  • Designing Message flow as per the requirement, writing ESQL code, creating message set, message set definition file, creating bar file deploying bar file, writing stylesheet to use in XML transformation node, etc…

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