SUMMARY

• Over 2 years of experience with WebSphere Application Server System Installation, Configuration, Deployment, Administration and Production Support on systems like AIX, Linux and Windows NT environment with different versions of WebSphere Application Server.
• Experienced in Installation, Configuration and Administration of WebSphere MQ in IBM BPM machines.
• Involved in creating and configuring profiles, clusters, nodes, node agents for WebSphere Application Server.
• Identified out of support MQ 5.3 versions on servers and upgraded to Version 6.0.2.3 and eventually to V7.0.
• Implemented Fix packs on IBM HTTP server and Experienced in migrating the applications fromold to latest version of IBM WebSphere like Application server, Process server, and Portal server.
• Implemented the Work Load Management using clustering.
• Created Clusters and instances in WebSphere Network Deployment to support high availability, fail over and implemented horizontal clustering.
• Experience in Monitoring the JVM performance by analyzing WebSphere Heap Size and garbage collection.
• Experience in integrating WebSphere Application Server and Deployment manager with IBM Http server, IBM Directory Server, Sun ONE Web Server, Oracle, DB2 and SQL servers.
• Installed, configured and managed the LDAP servers which act as Authentication server for UNIX environment.
• On - call Production Support (24x7) to various Application and Web servers, Database, MQ series.
• Experience on UNIX shell scripts to automate various administrative, configuration and maintenance tasks in WebSphere, WebLogic.
• Involved in tuning, security, backup, recovery and upgrades of WAS on IBM AIX, Linux (RedHat&SuSE) and windows.
• Work effectively independently or as part of a team.

TECHNICAL SKILLS

Web Technologies/Scripting: JSP, Unix Shell Scripting, HTML, Java Script.

Networking Protocols: TCP/IP, HTTP/HTTPS, SOAP, FTP, SFTP, SSL.

Web/Application Servers: WebSphere Application Server ND, XD v 8.5/8.0/7.0/6.1/6.0 , IBM HTTP Server IIS, WebSphere MQ 6.x/7.x, Apache HTTP Server, WebLogic Servers 8x/9x/10.3/11g.

Operating Systems: Windows, IBM AIX, Red Hat Linux.

Databases: MS Access, Oracle, SQL, DB2.

Programming Languages: C, C++, Java, ASP.NET, Jython, SQL.

PROFESSIONAL EXPERIENCE

Confidential, Memphis, Tennessee

WebSphere Administrator

Responsibilities:

• Responsible for Installing, configuring and supporting Web Sphere application server 8.0, 8.5 on AIX, LINUX and Windows.
• Accomplished Work Load Management by creating Clusters.
• Configured and Enabled the Global Security for WAS Administration Console users and Console Groups using Active Directory Server as a LDAP User Registry.
• Deployed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and WebSphereadmin scripts
• Developed scripts for accessing remote Admin Servers, cleaning up logs during back-ups.
• Participated in Disaster Recovery testing annual exercise for Middleware Supported environments.
• Used Confidential and Dynatrace as the monitoring tools.
• Experience with installation of IBM MQ Series v6.x/7.x and 8.x in Unix.
• On call 24/7 for production support related issues for WebSphere Application Server 7.0 and WebSphereMQ 7.0.
• Installed WebSphere Application Server 8.0/8.5 ND and created profiles on Linux, AIX 6.1x, and Windows platform.
• Support MQ queue managers and objects running on UNIX and Windows operating systems support distributed queue management.
• Configured SSL Certificates for IBM Http Server using Ikeyman utility provided with the Http Server.
• Wrote shell script for SDN installation on testing and production servers to make the work easier and faster.

Environment: IBM WebSphere Application server ND 7.x/8.x, IBM HTTP Server 6.x/7.x/8.x, IBM Tivoli Directory Server 7.x, IBM WebSphere MQ, Weblogic 11g/12c, Unix Scripting, Dynatrace 5.6/6.1, AppDynamics 4.0.x, IBM Support Workbench.

Confidential, San Francisco, CA

Jr. WebSphere Administrator

Responsibilities:

• Installed configured and maintained, Web Sphere Application Server V8.x, 7.5 and created cells, Deployment environments, Server, Clusters profiles and made the Application secured according to the company and customer standards on Windows.
• Configured connection pools, data sources for JDBC connections on Tomcat and Oracle WebLogic based servers.
• Several MQ Series Servers are integrated using the Point to point channels and Cluster Channels.
• Configured multiple deployment environments in Process Server cells with Golden topology (with application, messaging and support clusters)
• Created MQ Series Objects like Queue Manager, Queues and Channels etc.
• Troubleshoot and fixed various WebServices issues both SOAP/REST relating to Authentication/Authorization, WSDLs, XSDs and request/response messages.
• Used AppDynamics Performance tools for monitoring and tuning the WebSphere environment (JVM heap size, data base connection pool size, etc).
• Used Unix Scripting to file manipulation, program execution.
• Experience in implementing LDAP, OID security models using Netscape server.
• Strong experience in creating and configuring domains in Cluster Environment for high availability and load balancing.
• Strong communication and interpersonal skills.

Environment: BPM 8.0/8.5, WebSphere 8.5.x, DB2 10.x, IBM TDS 6.5, IBM HTTP Server 8.x, Unix Scripting, SharePoint, Confidential, Dynatrace, AppDynamics, IBM Support Workbench.

Confidential

Jr. WebSphere Adminstrator

Responsibilities:

• Design, implement, solve major issues and manage multiple systems in business critical production environments.
• Design overall Framework for different Middleware/SOA Environments including WebSphere Application Server 5.x/6.x, Open LDAP, SUN One Directory Server 5.2, IBM HTTP Server v2.x/v6.x & WebLogic Server 8.x/9.x.
• Extensive experience in deployment and optimization of Enterprise Applications in a clustered and non-clustered environment using IBM WebSphereApplication Server.
• Perform installation, configuration and administration of WebSphere Application and Portal Server in Windows/UNIX platforms.
• Configured the tuning parameters like JVM heap size, Connection Pool Settings, Web Container threads, log sizes, caching for optimized Performance of WebSphereApplication Server.
• UNIX tools installation and configuration.
• Lead the migration of applications from WebSphere Application Server 5.1.x to WebSphere Application Server 6.0.2/6.1
• Setting up Virtual Hosts on the Web server, configuring aliases and re-write rules.
• Created JDBC connections to database like SQL, Oracle 10i and Involved in the administration of databases.
• Implemented WASGlobal Security and LDAP configuration.
• Used Resource Analyzer and Log Analyzer for performance tuning and troubleshooting.

Environment: IBM WebSphere MQV5.x/6.x/7.x, IBM WebSphereApplication Server 6.x/7.0/, WebSphereProcess Server 7.x, IBM Http Server v6.1, Apache Webserver, Sun One oracle Directory Server, SOLARIS, Java, XML, JDBC, Oracle 10g, Shell and wsadmin.