Sr. WebSphere Consultant Resume Profile

SUMMARY

IT Professional with extensive experience in enterprise Java EE server infrastructure delivery for large global financial institutions. Proven track record of managing and supporting geographically distributed application and business teams to implement secure, scalable, resilient SOA application infrastructure. Excellent interpersonal, communication and trainer skills driving staff development and process enhancements.
Infrastructure Management Business Continuity Data Center Migration
Production Support Service Improvement Change Management Problem Management

TECHNICAL SKILLS

Application Servers: WebSphere, WebLogic, Tomcat
Web Servers: IBM HTTP, Sun One, Apache
Messaging Servers: JMS, WebSphere MQ
Operating Systems: AIX, Linux, Solaris, Windows
Application Monitoring: Dynatrace, Splunk, SiteScope, Tivoli

PROFESSIONAL EXPERIENCE

Confidential

Vice President Broker Dealer Services
Managed middleware infrastructure for Broker Dealer Clearance, which provides clearance and settlement functionality for government securities.
Installed and configured Weblogic 10.3.2.0 on SunOS 5.10, Tomcat 7.0.42 on RHEL 5.6
Deployed Java EE applications and monitored application performance using DynaTrace
Managed and configured MQ queue objects, logging, tracing and message recovery
Liaised with onshore and offshore application teams, providing 24x7 on-call production support with hands-on analysis of issues, issue reporting, and problem/incident management

Confidential

Sr. WebSphere Consultant

Supported existing WebSphere V7.0 infrastructure and completed data center migration including, migrating old WebSphere ND V6.1 servers on Solaris 5.10 to WebSphere ND V8.0 on AIX 6.1 platform for Securities and Fund Services SFS in US and Citigroup Fund Services Canada CFSC .
Installed and configured WebSphere ND V8.0 on AIX 6.1 P7 LPAR
Implemented SSO using Siteminder TAI agent for WAS, and WebAgent for web server
Automated WAS administrative and deployment tasks using Jython, wsadmin and shell scripts
Monitored WebSphere runtime using TPV, analyzed and tuned JVM parameters heap size, garbage collection, connection pools, timeouts, caching
Configured and analyzed logs FFDC, system logs, native logs . MustGather solperf/ aixperf heap dumps, javacore and verbose GC for analyzing performance, hang or high CPU issues
Monitored application availability and trigger alerts using SiteScope

Confidential

Sr. WebSphere Consultant

Implemented and administered WebSphere ND V6.1/7.0 on Solaris 5.10 for Asset Wealth Management and WebSphere ND V5.1/6.0 on AIX 5.3 for Treasury Security Services. Successfully migrated Java EE applications from legacy WebLogic servers to WebSphere.
Performed cell administration setup deployment manager, nodes federation, cluster creation
Configured IBM HTTP and SunOne Java web server for Single Sign-on using Siteminder
Used Veritas 4.1 for SunOS and HACMP for AIX environment to failover dmgr and base servers
Deployed Java EE applications and configured class loader, plugin datasource
Enabled Global Security and implemented security policies using custom registry
Tuned WebSphere performance connection pools, heap size, timeouts, persistence

Implemented featurepacks, fixpacks, efixes and APARs on application and web servers

Confidential

WebSphere Administrator

Supported and maintained Mobil1 e-Store e-commerce site, to provide consumers easy access to premium automotive care products.
Installed and configured WebSphere Application Server V5.0.2 on AIX 5.1
Configured and managed web server, plugins for remote IBM HTTP 1.3.26 servers
Problem determination and troubleshooting using Resource/Log Analyzer and trace logs
Identified performance bottlenecks using Tivoli Performance Viewer

Confidential

Software Engineer

Provided software support to IBM customers National Securities Depository Limited, Tata Internet Services Limited for WAS V3.5, WCS V4.1/5.1 Pro, SecureWay Directory, SecureWay Network Dispatcher, and DB2 V6.1 EE on AIX 4.3.3 and Windows platform.

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