SUMMARY

• 12+ years of experience in IT industry wif Administration, analysis, design and maintenance of client/server and web applications as the primary tasks.
• Oracle Weblogic 10g, IBM Websphere Application Server V8.0/V6.1 Certified Systems Administrator.
• Extensive experience in administering and Maintaining BEA/ORACLE WebLogic 8.x/9.x/10.x/11g/12c Servers, Oracle Fusion 11g, SOA, IBM Websphere V8.x,7.x/6.x, JBoss EAP 4.x/5.x/6.x/7.x, Tomcat 4.x/5.x/6.x/7.x/8.x, IBMHTTP Server V6.x,V7.x,V8.x, Apache Server V2.x, Iplanet, IIS Web - Servers, AmazonWebservices(AWS), Cloud Technologies, Devops Tools and WebMethods, IBM MQ on different UNIX Sun Solaris 9/10, Red Hat Linux 4/5, SUSE Linux, AIX and Windows XP/2003/2008 setting up the Development, Testing, Staging and Production environments.
• Strong experience in Oracle Fusion Middleware 11g/12c components such as Oracle Weblogic Server, Oracle SOA suite, OSB, Oracle Webservices, OBIEE, OVD, OID, ODI, Oracle Communications OSM, ASAP, UIM, Oracle Transportation Technologies OTM.
• Experience wif installing, configuring, administering, implementing and performance tuning clustered SOA environments (11g/12c).
• Experience in Java and J2EE technologies which involves JDBC, Servlets, JSP, Java Script, Struts, Hibernate3.x, EJB (Session Bean), JMS, Web Services, SOAP.
• Experience in setting up SSL certificates at both BEA/Oracle Weblogic, IBMWebsphere, Oracle Fusion, SOA, JBoss and apache level.
• Expertise in Handling Code Releases and Deploying applications in Production.
• Extensive experience in using Build Automation DevOps tools like Hudson/Jenkins, Team City, Puppet, Ansible, Chef, GITHUB, IBM Urban Code (UCD).
• Hands on experience in writing Puppet coding, Ansible playbooks and Python code development.
• Experience in WLST, Jython, Perl, bash and ANT scripting to automate and monitor the WebLogic, JBoss routine tasks.
• Expert knowledge of NoSQL Databases like Couch base, Cassandra and Excellent understanding and knowledge of NOSQL databases like HBase, MongoDB, Distributed streaming platform technologies predominantly on Apache Kafka.
• Extensive Experience in optimization of Enterprise Applications using WebSphere J2EE Applicationserver 8.0/7.0/6.1/6.0/5.0, WebSphereMQSeries 5.x/6.x,7.0, XMLConfig, Workload Management (WLM) on Sun Solaris, AIX, Linux.
• Hands on experience in Migrating the existing configuration and applications of IBM WebSphere using WASPreUpgrade and WASPostUpgrade tools on Sun Solaris, AIX.
• Experience in installation, Configuration and administration of WebSphere MQ on Linux, AIX and Windows 2003/2008 platforms.
• Experienced and Ability to analyze and troubleshoot in a 3 tier J2EE application environment on UNIX.
• Experience in provide root cause analysis and suggested tuning methods for server problems like Server Crashes, Hangs and Out of Memory issues in various JDK's like SunJdk 1.3.x/1.4.x/1.5.x/1.6.x and BEA Jrocket 1.4.x/1.5.x/1.6. x.
• Strong experience in Production support engineer providing 24/7 tier1 tier2 technical support for middleware application servers.
• Experience on capacity planning and performance tuning of J2EE applications and platforms using Wily Introscope.
• Experience in enterprise messaging systems Apache Kafka, Apache ActiveMQ, RabbitMQ, IBMMQ, Software AG Webmethods and Cloud Technologies, AWS.
• Experience in installation and configuration of Open Text Actuate Analytics and reporting products Actuate Information Hub(ihub).
• Experienced in LDAP/SSO integration and multi-domain systems.
• Experience in finding the Memory Leaks and adjusting the JVM Heap Sizes and GC Parameters.
• Monitors systems capacity and performance, plans and executes disaster recovery procedures, and provides Tier 2 technical support.
• Experience in Configuration of Workstation to view performance data in Wily Introscope7.0, VMware vFabric Hyperic, AppDynamics.
• Expert knowledge on distributed systems and the support of highly distributed deployment J2EE servers.
• Responding/resolve Applications issues wifin pre-defined Service Level Agreements (SLA).
• Good knowledge on DNS, TCP/IP, HTTP, SSH.
• Good understanding of Firewalls, F5 load balancer, WAF (Web Application Firewall), Akamai Technologies, Active Directory.
• Good Knowledge of RSA Access Manager, CA Siteminder.
• Good working knowledge in Monitoring Tools such as Introscope, HP OPENVIEW, BMC Patrol, Hobbit, Nagios, Sitescope, AppDynamics.
• Good experience and understanding of SAML/SSO based technologies.
• Demonstrated ability to work both as an individual contributor and in a team environment.
• Documentation of regular issues and environment information.
• Good oral and written communication skills.

TECHNICAL SKILLS

Application Servers: BEA/OracleWebLogic 8.1/9.x/10.x/11g/12c, IBM WebsphereV8.x/7.x/6.x, JBoss EAP 4.x/5.x/6x, Tomcat 4.x,5.x,6x,7.x/8.x, Spring source tc6.x/7. x.

Web Servers: IBM HTTPServerV8.x/7.x/6.x, Apache, ERS, SunOne6.1/ Iplanet 6.0/5.1, IIS, Netscape Enterprise server.

Fusion Middleware: OSB, SOA, WebCenter, OID, OVD, OBIEE.

Operating Systems: RedHat Linux, Solaris 8/9/10, SUSE Linux, Windows NT/XP/2003/2008.

Languages: C, C++, JAVA, PL/SQL.

Scripting: Bash, Perl, Jython, Ruby.

J2EE Technologies: JSP, Servlets, EJB, WebServices (Apache Axis 2), Hibernate, SOAP, WSDL, HTML, JDBC, JNDI, XML, XSL, JMS, Java Script.

JMS Systems: WebMethods, Sonic MQ, Active MQ, RabbitMQ, IBM MQ, Apache Kafka.

Databases & DB Tools: Oracle 10g, MY SQL Server 2005, SQL Navigator, SQL Plus No-SQL, Couch base.

Automation Tools: Jenkins/Hudson, Ansible, Chef, Puppet, GIT HUB, IBM UrbanCode.

Dev Ops Tools: Splunk, logstashd, elastic search, kibana, fluentd, Apache Frame.

Protocols: Http, Https, Ftp, SOAP, LDAP, RMI/IIOP and TCP/IP.

Tools: /Utilities: Cute FTP, Jprobe, Ant, XMLSpy, JDeveloper, Eclipse, WINSCP.

PROFESSIONAL EXPERIENCE

Confidential, St Louis, MO

Sr. Middleware/SOA/ Administrator/ Production support Analyst/ Devops Engineer

Responsibilities:

• Installed, configured and administered of Oracle Weblogic 10.x/11g/12c, Oracle fusion 11g components SOA suite, OSB, Oracle Webservices, OBIEE, OVD, OID, Oracle Communications OSM, ASAP, UIM, Oracle Transportation Technologies OTM 6.1/6.3/6.4. x, IBM Websphere V8.5/8.0/7.0, IBM HTTP Server, IBM MQ JBoss EAP 5.x/6.x/7.x, Tomcat 5.x/6.x/7.x/8.x servers in Dev, Test and Production Environments.
• Worked wif the platform and application teams to get the infrastructure stack (databases, Websphere/weblogic/Jboss/tomcat servers, webservers, and monitors) set up in acceptance and production environment.
• Performed installation, configuration, and deployments by using Build Automation DevOps tools like Ansible, Puppet, GIT HUB, Hudson/Jenkins, and Team City, IBM UrbanCode(UCD).
• Worked on Puppet coding and developed Puppet manifests, Ansible play books and automated Weblogic, Fusion middleware components SOA, OSB, ODI, OSM, ASAP, OTM.
• Worked on log analyzer tools like splunk, logstashd, elastic search, kibana, fluentd, Apache Frame and monitoring tools AppDynamics, Wily interscope. Sitescope, Nagios, Zabbix.
• Automated and written Ansible scripts for SOA 11g/ 12c suite installation and configurations.
• Worked in managing system security including single sign on and directory services preferably Oracle Internet Directory, Enterprise User Security and RSA Access Manager, CA Siteminder.
• Configured Oracle Enterprise Manager OEM and Grid control for monitoring Fusion Middleware components.
• Worked wif Web-based applications, SOA (Services Oriented Architectures) and Web application servers BEA/Oracle WebLogic 11.1.1/12.1.2, JBoss EAP 5.x/6.x/7.x, Tomcat 5.x/6.x/7.x).
• Installed and configured Oracle SOA Suite 11g components and SOA Governance components OER, OSR, OEM in Oracle Web Logic Server domains environment.
• Worked wif SOA development team and fix issues related to FMW Platform.
• Managed Oracle Weblogic servers and Performed SOA code deployments.
• Monitoring and managing SOA Components by using the Oracle Enterprise Manager(OEM), Fusion Middleware Console to perform administrative tasks.
• Managed all Application-Server related activities such as deployments, monitoring and tuning in the Development, QA and Production Environments.
• Performed Troubleshooting SOA composite applications by performing corrective actions such as fault recovery.
• Performed migrations of J2EE applications from BEA/Oracle Weblogic 9.x to 10.x/11.x, Oracle Fusion 10g to 11g, SOA 11g, IBM WebSphere V7 to IBM Web Spherev8.5 and JBoss 5.x to JBoss EAP 6.0/JBoss 7.0.
• Responsible for the administration of Websphere MQ and Involved in creation of MQ resource objects like Queue, Listeners, Channels etc. and performed Migration of Websphere MQ 5.3 to 6.0.
• Installed and configured Open text BI analytics and Reporting products, Actuate information hub (ihub), SystemConsole.
• Worked on Web Security tools- LDAP Server, SSL Certificates.
• Worked on enterprise messaging systems (EMS) Apache Kafka, Apache Active MQ, RabbitMQ, IBM MQ Software AG WebMethods and Amazon Webservices, Cloud Technologies, Akamai.
• Deployed NoSQL-Couch base, Tomcat and Elastic search clusters using Docker.
• Created Shell Scripts for automation of administration tasks, startup and shutdown of the server.

Environment: WebLogic 9.x/10.x/11g/12c, IBM Websphere 8.x/7.x, JBoss EAP 5.x/6.x/7.x, Tomcat 5.x/6.x/7.x, SOA Suite 11g, OracleFusion Middleware, Oracle Identity Management, Oracle iPlanet, Apache 2.x

Confidential, Milwaukee, WI

Sr. Middleware / Devops Administrator/Production support Analyst

Responsibilities:

• Installed, configured and administered of Oracle WebLogic Server 10.0 MP2/11.1.1, SOA 11g, JBoss EAP 5.x/6.x, IBM Wesbphere 6.x/7.x, Oracle Fusion 11g, Vmware VFabric tc, and Web servers like Apache, Apache Kafka, Apache Active MQ enterprise messaging systems, VMware Fabric ERS in Development, Test and Production Environments.
• Worked wif Web-based applications, SOA (Services Oriented Architectures) and Web application server BEA/Oracle WebLogic.
• Supported Oracle SOA and SOA composite services, spring framework and performed Deploying, configuring and validating SOA composite applications.
• Worked in Performance tuning SOA Environments and Administering, monitoring, and securing SOA Composite Applications and Instances.
• Experienced wif implementation and integration wif Oracle BAM.
• Worked as administration, maintenance, support and scaling of Application Servers (WebLogic, Oracle Fusion Middleware, SOA, OSB, IBMWebsphere, Jboss, Vmware VFabric tc, and Tomcat).
• Built several JBoss EAP 5.x/6.0 clustered/non-clustered environments from scratch and apache integration through mod jk/mod cluster.
• Created JBoss EAP 6.0/JBoss 7.0 domains wif central architecture and performed deployments using console.
• Automated WAR deployment procedure in production environment running on JBoss EAP 5.x /6.x using UNIX shell script.
• Involved in setting Jboss EAP 6.0/JBoss 7.0 environments across multiple machines wif domain controller and host controller processes.
• Created SSL certificates for JBoss EAP 5.x/6.x/7. x.
• Performed Installation of JBoss JON 2.4, monitoring server which will monitor the Jboss instances, operating system parameters running on different Operating systems.
• Performed automation and code deployments by using Build Automation DevOps tools Hudson/Jenkins and puppet.
• Implemented Puppet Server for the configuration of AWS and bare metal servers (100+ combined).
• Worked on upgrading the environment from WebLogic 8.1/9.2 to 10.0MP2 to 10.3 and 11.1.2, IBM Websphere 6.x to 7.x.
• Experienced in WLST, Jython, Perl and ANT scripting to automate and monitor the WebLogic routine tasks. Linux (Red Hat) and Solaris experience.
• Installed BEA/Oracle WebLogic patches using Smart Update tool and troubleshooting application and post-installation issues.
• Configured and created JMS queues & topics, Connection Factories, Data sources, bridges & connections pools & multi connection pool.
• Performed stop/starting JBoss EAP 7.0/6.0 centrally from console by taking advantage of domain controller
• Responsible for maintaining consumer applications to be highly available.
• Participated in an on-call rotation schedule.
• Respond to server monitoring alerts by investigating problems and developing solutions for related issues.

Environment: WebLogic 9.x/10.x/11g, JBoss EAP 5.x/6.x/7.x, Tomcat 5.x/6.x/7.x, SOA Suite 11g, OSB, OracleFusion Middleware, Oracle Identity Management, Apache 2.x, IBMMQ.

Confidential, Southborough, MA

Sr. Middleware Administrator / Production support Analyst

Responsibilities:

• Installed Weblogic, Websphere, JBoss, Tomcat and Apache Web server binaries for different versions and related components across all environments.
• Experienced in supporting Production operations involving Confidential Middleware operations on 24/7 on call support model.
• As on Call resource responsible for co-ordination and providing tier 1, tier 2 support for mission critical and business critical applications.
• Performed installation, configuration, deployment and supported wif http/https web servers using Apache 2.x, Microsoft IIS, VMware vFabric Web Server, VMware vFabric Enterprise Ready Server and J2EE application Servers such as Oracle WebLogic, IBM Websphere, VMware vFabric tc Server, vFabricGemFire, Iway and JBoss in Development, Test and Production Environments.
• Involved actively in migrations of J2EE applications running under BEA weblogic server 9.x to Jboss Application Server 5.x/6.x, IBM Websphere 5.x/6.x to Jboss EAP 5.x/6. x.
• Responsible for installing and configuring SSL Certificates for web tier, app-tier, B2B WebMethods and SOA tiers.
• Performed operational aspects like stop/start for JBoss instances across different environments using JON.
• Worked on messaging infrastructures like ActiveMQ, SonicMQ, IBMMQ and on hyperic monitoring Technologies.
• Worked on upgrading the environment from WebLogic 8.1/9.2 to 10.0MP2 to 10.3 and 11g R1 PS1-PS5, IBMWebsphere 6.x/7.x, JBoss 4.x to 5.x and Tomcat 4.x to 5.x/6. x.
• Experienced on Certificates generation and installation using OpenSSL and Key tool.
• Responsible for integrating Single Sign on (SSO) to web and newly created infrastructure.
• Performed IT operations tasks using tools like Peregrine, IT Unity and InfraEnterprise to generate problem tickets eRFC, RFC (request for Change).
• Deployed applications (WAR, JAR and EAR) on JBoss, Tomcat, VMware vFabric tc Server and WebLogic application server using WLST scripting and weblogic console.
• Worked on systems monitoring alerts, Disk space alerts using Sitescope 9.50, hobbit, VMware vFabric Hyperic, OEM (Oracle Enterprise Monitoring) tools in production, non-production environments.
• Provided tier1, tier2 support for all Business Intelligence applications like OBIEE, Bridgeway and Biaas.
• Experienced wif Oracle support to resolve the Production issues on OBIEE, Oracle Fusion, SOA.
• Experienced on Shell scripting to notify alerts during emergency, Monitored application server performance.
• Configured Clusters, F5 load-balancing and fail-over solutions and WebServer plugins for applications servers WebLogic, WebSphere, JBoss, and Tomcat.
• Solved server hang issues such as Deadlock, stuck threads, Application and Database level lock by taking thread dump and analyzed to get the root cause of the hang.
• Experienced in install, configure and enabling/registering SOA webservices using Actional Intermediary.

Environment: IBMWebsphere5.x/6.x/7.x, WebLogic9.x/10.x/11.x, JBossEAP5.x/6.x, Tomcat 5.x/6.x/7.x, SOA Suite 11g, OracleFusion Middleware, Oracle Identity Management, VMware vFabric Enterprise Ready Server, VMware vFabric tc Server, VMware vFabric Web Server, Apache 2.x, ApacheMQ, SonicMQ, IIS, WebMethods, Progress Actional, Akamai, Autonomy, OBIEE, RSA, Splunk, hyperic, Oracle 9i/10g, Solaris 10, LINUX, Sitescope 9.5

Confidential, Boulder, CO

Sr. Middleware/WebSphere Administrator

Responsibilities:

• Worked wif team Leads to create new infrastructure configuration baseline for IBM Websphere 5.x/6.x, IBMMQseries, WebLogic 10.3.3/11g and Oracle SOA Suite 11g. Implemented requirements on WebLogic.
• Installed, configured IBM Websphere 5.x/6.x, JBoss EAP 4.x/5.x, Tomcat 4.x/5.x, Apache and Sun ONE Web server binaries for different versions across different environments.
• Worked in configuring WebSphere, WebLogic, Jboss, Tomcat servers in a Cluster solution for High Availability, Load balancing and fail over support.
• Web Server / Proxy Server Setup and Administration (Apache, Tomcat, iPlanet, Apache SSL, IBM Websphere etc.).
• Configured JDBC providers, Data Sources, Virtual Host, SSL and Global security LDAP for IBM WebSphere Application Server.
• Managed the security and performance optimizations for EJB containers and web applications in IBM WebSphere, IBM HTTP Server and Apache web server.
• Package, build, Integrate and deploy enterprise J2EE applications on WebSphere 5.1.1.x/6.0.x/6.1.x dat involves EAR (Enterprise Archives) and WAR (Web Archives).
• Participated in integrating WebSphere Applications wif IBM MQSeries.
• Automated silent installation of IBM Websphere Application server V6.1 using Shell Scripts and created IBM websphere Application server V6.1 custom profiles, deployment manager profiles and application server profiles and federating node to Deployment manager profiles.
• Provided support for various teams on Application servers and Web Servers including IBM HTTP Server, Apache Web Server, and iplanet Server.
• Opened Problem Management Record (PMR) wif IBM and communicated wif IBM in resolving issues.
• Used BMC Remedy (PAC2000), IMPACT, and IBM MAXIMO to generate problem tickets.

Environment: WebSphere 5.x/6.x, WebSphere MQ 5.3, Jboss EAP 4.2.1/4.0.3, WebLogic Server 9.x/10.x, Tomcat 4.x/5.x, ColdFusion MX, Jrun, Sun ONE Directory Server 6, SunOne WebServer 6.0, Apache 2.x, SunOne, UNIX, Sun Solaris, Oracle10g

Confidential, Tempe, AZ

WebLogic Administrator

Responsibilities:

• Installed, Configured and administered of Oracle WebLogic Server 9.x/10.0 MP2, and Web servers like Apache, Iplanet and IIS in Development, Test and Production Environments.
• Deployed applications (WAR, JAR and EAR) using WLST and Anthill.
• Monitored the Production weblogic instances by gathering server status, application status and stuck thread count.
• Involved in building new middleware environments using HP Opsware for new projects/applications by analyzing the requirements the application teams/architects.
• Configured WebLogic services like jdbc, security, and JMS artifacts.
• Strong experience wif troubleshooting the production issues by taking thread dumps and analyzing the log files, verbose GC log files.
• Experienced in migrating domains from Weblogic 8.x to Weblogic 9.x.
• Integrated the weblogic and jboss application server containers wif Apache 2.x using a proxy plugin.
• Involved in setting up the F5 VIPs by working wif traffic tam and also performed validation for expected failover and load balancing of the application URLs.
• Coordinated application/infrastructure scheduled maintenance activities like server boot, quarterly patches, network maintenance wif application teams and infrastructure teams.
• Installed, Configured Wily Introscope 8.2.3 dat involves Wily EM/agents and created Dashboards for different domains.
• Worked in Monitoring systems capacity and performance, plans and executes disaster recovery procedures, and provides Tier 2 technical support.
• Involved in documenting and maintaining the knowledge base for most common issues and common questions from application teams.
• Participated in the on-call rotation for 24x7 production support.

Environment: BEA WebLogic 8.x/9.x/10.x, Jboss 4.x, Apache 2.x, SunOne, IIS 5.0, Unix/Linux, Oracle8i/9i, Solaris 8, Netscape Enterprise Server, Siteminder, wily Interscope 7.2.5/8.2.3.

Confidential

Web Administrator

Responsibilities:

• Installing WebLogic 8.1 SP3 and applied Service Packs in different environments.
• Installation, configuration and administration of BEAWebLogic in clustered and non-clustered environments.
• Configuring individual servers for different environments.
• Deployed J2EE Web and EJB modules using WebLogic Command Line Deploy tool and WebLogic Admin Console.
• Used Java Message Service (JMS) for sending confirmations to the passengers about ticket purchases.
• Configured Database Support for WebLogic Application Server.
• Used Ant Build scripts for compiling and deploying the application onto Apache Tomcat and JBoss 4.x Web Container.
• Built Jboss EAP 4.x/5.x complete application environments from scratch.
• Prepared stop/start scripts for the JBoss application instances.
• Configured datasources in JBoss 4.x using ds.xml files under deploy directory.
• Performed deployments in JBoss 4.x using twiddle scripts wif a custom deployment directory as well hot deployments
• Worked on Configuring JDBC Connection Pools, data sources, Executed Threads etc.
• Responsible for application changes across different platforms - development, testing and production environments.
• Used various security roles for maintaining security realms in staging and production environments.

Environment: BEA WebLogic 8.1, JBoss4.x, Apache 2.x, IIS 5.0, Unix/Linux, Windows2003, Shell/Perl Scripting, Oracle8i, Wily Introscope.