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Senior Fusion Middleware Administrator Resume

Washington, DC

SUMMARY

  • Fifteen plus years of professional IT experience, areas of experience include Internet and Intranet Web hosting, J2EE - Middleware technologies integration, implementation, administration, optimization and support
  • Expertise in Oracle/BEA WebLogic Administration on Linux, Solaris, HPUX, AIX and Windows
  • Hands-on experience with Oracle SOA Suite 11g and OEM Grid Control for weblogic servers
  • Experience working with distributed, complex enterprise deployments including: multi-tiered environments, virtualization technologies, monitoring, capacity planning, file systems, backups and load balancing.
  • Experience in all phases of software life cycle with emphasis in Designing, Developing, Implementation, Deployment and Support of distributed enterprise scalable, secure and transactional J2EE applications
  • Proficient in Web Administration using Apache HTTP, Tomcat, iPlanet and IIS 7.0 Web servers
  • Configured and maintained Clustered environments for Load-balancing, High availability and Fail-over solutions of mission critical applications - Loyalty, billing, reports, telecommunications
  • Troubleshooting and analyzing issues, implementing or coordinating corrective actions with software, hardware, and/or vendors as appropriate
  • Performance Tuning, monitoring, profiling of applications, application servers and web servers
  • Day-to-day maintenance and support of diverse Global applications portfolio and its infrastructure
  • Experience in operational 24x7 supports including Level-3 Production support
  • Co-ordination with other teams for projects architecture, deployments, optimization and maintenance
  • Maintained DMZ Web-tier and improved security using technologies: SSL certificates, Java Keystore
  • Hands on Experience with monitoring tools: Wily Introscope, BMC Patrol, Solarwinds and Hobbit
  • Automated various tasks like archiving, log rotation, remote deployments, build-package etc using Unix Shell Scripting, Maven, Python, ANT, WLST scripts
  • Experience with SOA, PCI Compliance, Data Security Standards
  • Experience with high availability and disaster recovery technologies for application servers
  • Excellent documentation skills - Visio diagrams, Wiki pages, support procedures
  • Ability to work in tighter schedules and proficient in meeting deadlines
  • Excellent problem solving skills with a strong technical background and good communication and interpersonal skills

TECHNICAL SKILLS

Middleware Technologies: WebLogic 6/7/8/10.x, Oracle SOA Suite 11g, IBM Web Sphere 5.0,, Oracle Webcenter, OUD, OVD, OIM, OAM

Web Servers: Apache 1.3/2.2, Sun One/iPlanet, IIS 7.0, OHS

Hardware and OS: IBM Blades, Sun T2000K, V480, Sun E25K, SAN EMC, Solaris 8/10, RedHat Linux 3/4/5/6, HPUX 11.11, Tru64Unix, Windows 2010/NT

Database: Oracle 9i/10g, DB2 v8.1/9.5, AS400, MS SQL 2005, mySQL 4.1

Programming: Java, C, C++, UNIX Shell Scripting, Perl, WLST, SQL, XML, HTML

Tools: /IDE: OEM Grid Control, Wily Introscope, BMC Patrol, Solarwinds, Hobbit, ClearQuest, Remedy, ServiceNow, CVS, Clearcase, Perforce Subversion, Jenkins, GIT, DynaTrace

Protocols: HTTP, SSL/TLS, TELNET, FTP, SSH, SCP, SFTP, RSYNC, SOAP, TCP/IP

PROFESSIONAL EXPERIENCE

Confidential, Washington, DC

Senior Fusion Middleware Administrator

Responsibilities:

  • Worked on Oracle Fusion Middleware stack of products like OAM, OIM, OUD, OVD, Webcenter, Webcenter Spaces Client interactions, Integration of webcenter spaces with Oracle SOA suite
  • Experience in Deploying composites to SOA suite through EM Console and also using WLST scripting both with and without config plan files
  • Deployed .war /.ear/.jar/.rar using WebLogic Admin Console as well as running using Jenkins Tool
  • Installed and configured OAM, OUD and OVD 11g to provide SSO for the applications
  • Installed and configured OHS web server, OAM WebGate to control access of public and private URLs
  • Deploy application to the Production WebCenter Portal Server, Import the RTS Portal Pages (.par file) into the WebCenter Portal server
  • Apply quarterly Oracle weblogic and Java/JDK Patch Set Updates (PSU) - Security Patching, Bug fixes, Upgrades
  • Tuning of application server by modifying JVM heap, JVM parameters
  • Coordinated production outages and facilitated resolution by working with several teams like UNIX, Network, Database, Infrastructure and Application teams
  • Work closely with the DBA team and the System Administrators teams to resolve issues in a timely manner and ensure smooth functioning of the environments
  • Created user roles and groups for securing the resources using Local OS Registries
  • Support monthly OS patching
  • Provided 24x7 on-call support for production environments

Environment: Oracle Weblogic Server 11g, Oracle SOA Suite 11.1.x, Oracle Webcenter, OHS, OUD, OVD, OIM, OAM, Oracle Enterprise Manager 11.x, Oracle 11g, Tortoise-SVN, Jenkins, RHEL 5.5, JDK 1.6/1.7, VMWare ESX, BIG IP F5 load balancers, Jira, ServiceNow

Confidential, VA

Infrastructure/Fusion Middleware Administrator

Responsibilities:

  • Install, configure and support WebLogic Server 10.3.6 common shared farms for various applications and integrated with OID for SSO
  • Maintain and support Production, UAT, System Test, Integration and Development environments
  • Deploy SOA composites on Weblogic SOA domain which serve webservice calls to lolabroker
  • Upgrade WebLogic domains & applications from 8.1 to 10.3.3
  • Install and configure Oracle SOA Suite 11g and administer components of SOA suite. Purging solutions for BPEL dehydration store.
  • Document and implement SOA administration architectures and operational procedures
  • Install and configure OEM grid control for Oracle Weblogic and SOA servers. Monitor and administer SOA composite applications, server health and Faults using Oracle Enterprise Manager console
  • Install, configure and administration of OSB domains. Deploy and maintain OSB Projects
  • Wrote shell scripts for various day-to-day repeating work and monitoring purposes, such as code staging/deployments, server bounce, file transfers, process monitoring, log/error checks etc
  • Setup Cron-job for various processes/nightly batch jobs that run in Production, Staging and QA environments
  • Participate in change management calls to provide business impact and risk perspective to proposed production changes
  • Configured keystores for X509 user & cert authentication

Environment: Oracle Weblogic Server 10.3.x, Oracle SOA Suite 11.1.x, Apache 1.3/2.2, Tomcat 7.0, Oracle 11g, Tortoise-SVN, Jenkins, GIT, RHEL 5.5, JDK 1.5/1.6/1.7, VMWare ESX, BIG IP F5 load balancers, Solarwinds, Hobbit, DynaTrace, Oracle Enterprise Management 11.x, OSB, Layer7, Remedy, ServiceNow

Confidential, Chicago

Web Architect

Responsibilities:

  • Upgrade WebLogic domains & applications from 6 to 8.x and Web-domains upgrade to SunOne 7.0
  • Install, configure and administration of weblogic domains. Deploy and maintain weblogic Projects
  • Configuration of Internal F5 pools for load balancing and performance tuning.
  • Worked on various J2EE applications like Cash balances and Transactions, Funds Transfer Initiation, Funds Transfer report, Liquidity, Forms, ACH Initiation, Disbursement, Cash Concentration
  • Co-ordinate and configure DR sites at various different locations to provide disaster recovery
  • Deploy J2EE applications on multiple Weblogic Server instances and maintained Load balancing, and High availability for the servers
  • Managed clustered environment for multiple domains
  • Responsible for managing planned change control such as deployment and providing 24/7 on call support
  • Day-to-day maintenance and support of the web environment
  • Escalation of problems to Vendor support, Engineering and Development teams for further analysis
  • Document service level agreements for various projects, visio diagrams, support procedures
  • Coordinating various support tasks among team members & mentored junior team members
  • Install, configure and maintain Introscope and gather statistics during performance tests

Environment: BEA Weblogic Server 8.1 SP3, SunOne 6.1 SP1, Oracle 10g, Clearcase 6.12, Solaris 8, RHEL 4, ACH 7.2, Actuate Reporting 8.0, JDK1.4.2 04, GetAccess, Portal Pipe, Sybase Gateway, DB2, Direct Connect (NDM), Edify, Tumbleweed (Secure Email), IBM MQSeries Messaging, Mercury Test Director 8.2

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