SUMMARY

• Over 13 years of professional experience in, Infrastructure Architecture, software development life Cycle and IBM middleware products administration.
• Specialized in Internet, Intranet, database related projects, using JAVA (J2SE, J2EE), Oracle, DB2, IBM Content Manager, EIP Enterprise Information Portal, Unified Modeling Language (UML) and Rational Rose (Clear case & Unified Process) over Windows, Linux, iSeries, AIX environments.
• 10 years experience as Infrastructure Architect/Admin using IBM WebSphere Commerce (EE & Express), WCBD, IBM WebSphere Portal Server, IBM Workplace Web Content Management, WDME, WSAD, WEMP, WebSphere MQ, IBM Websphere, BEA WebLogic, Oracle Application Servers.
• Over One year experience in 300mm Semiconductor industry at IBM Micro Electronics Division with extensive knowledge in SEMI - STANDARDS & CCSEnvoy.
• Java - EJB Certified Professional.
• Microsoft Certified Professional.
• Excellent communications and inter-personal skills.
• IBM Certified Professional in IBM WebSphere Commerce 5.6.1 / 6.x, IBM Websphere Portal Server 5.1.0.2, AIX Administration & IBM On Demand Business Solution Designer.

TECHNICAL SKILLS

Operating Systems: Solaris 10/9/8, IBM AIX 6.x/5.x/4.x, Red Hat Linux 3.x & SLES 10.x, and Windows NT/2000/2003 Server

Databases: Oracle 11g,10g/9i/8i, MS-Access, and DB 2 7.2/8.2/9.1.

Application Servers: IBM WebSphere Application Server 7.x/6.x/5.x/4.x/3.x, WebLogic 9.0/10.0, OAS 9.x/10.x, Net Dynamics, ATG Dynamo, Broad Vision.

Commerce Server: IBM WCS 5.x/6.x/7.x, Websphere Digital Media Enabler

Web Servers: IBM Http Server, Microsoft IIS, Apache Http Server and Sun One Web Server (iPlanet)

Portal Servers: IBM Websphere Portal Server, IBM Workplace Web Content Management 5.1, IBM Workplace Collaborative Services, WEMP

Performance Monitor Servers: Wily 8.x / 9.x, Tivoli

Directory Servers: Sun One, IBM Directory Server (LDAP) & ADAM

Search Engines: Endeca & Solr

Tax Service: Avalara, ADP Taxware

Content Management / Deployment Tools/ETL: IBM Content Manager, Alfresco, Team Site, Harvest (SCM ), WCBD, Jenkins, UC4, CA7

Alerting Tools: BMC Remedy, GSD

NW Load Balancers: F5 & CSM

SOA Appliances: DataPower XI50/52 & XC10

Reporting Servers: Cognos 5.x / 8.x

Domain Services: DNS, JNDI

Messaging Servers: IBM WebSphere MQ 5.3/6.0.

Methodology: Unified Modeling Language (UML), Grady Booch, and OOSE

CASE tool: Rational Rose

Scripting: JACL, Jython, Perl, Java script, Shell scripts.

Programming Languages: C, C++, Java, J2EE, VB, JSP, HTML, XML, Servlets, EJB’S.

Source Code Repository: MKS, Win CVS

PROFESSIONAL EXPERIENCE

Confidential, Franklin Lakes, NJ

Sr WebSphere Commerce Solutions Architect

Responsibilities:

• Provided Infrastructure Architecture and design solutions for IBM Websphere Commerce 7.0, WebSphere Application Server 6.x/7.x on Unix based platforms & IBM DataPower for Dev, INT, QA, Staging & Production environments.
• Installed, Configured and Administered IBM Websphere Commerce 7.0, Endeca, WebSphere Application Server ND/XD 6.1/7.0.0.x clustered environments on AIX/Linux.
• Identify and come up with optimum level of performance settings in PROD to make them as Group standards across Confidential environments.
• Setup & configure Data Power XC10 for Cache management, DataPower XI50 for XSLT transformation, Firmware upgrades & regular maintenance.
• F5 is used heavily as a load balancer to server all web requests at NW layer.
• Experience in BODL loading, eSpot synchronization, asset store/catalog data into WebSphere Commerce server.
• Used extended site stores as model and published sample & custom SAR files.
• Worked on Stage-Propagation to serving environment on a daily basis and successfully propagated the BODL load and e-marketing data.
• Manage marketing eSpots and pull CMC attachment content out of WebSphere Commerce EAR (Stores.war) from app server, and push it to static content area on web servers.
• Re-indexed Endecca search Engine after the data load and stage propagation.
• Experienced in cloud-based products for Avalara Tax Calculation .
• Involved in catalog pull feed and delta feed load from DSCM DrugStore on a regular basis.
• Experienced in Dynacache configurations and involved in clearing the cache through cache monitors and refreshing registries via admin console on all environments.
• Involved in executing database scripts and trouble shooting the SQL issues via SQLPLUS for WebSphere Commerce Server.
• Installed and configured the IBM HTTP Server 6.0 & SSL setup.
• Deployed the applications in Testing, Staging and Production Environments, following change management practices.
• Achieved Workload Management and Failover by Creating and Configuring Clusters and Cluster members for Load Balancing and High availability.
• Responsible for applying APAR’s (using roll out update), Fix packs and Feature pack to WebSphere Commerce server.
• Created and Managed User roles and Groups for Business group using the ChangeManagementConsole CMC .
• Created the user lists and groups in LDAP Servers and mapped them to the enterprise applications running on the Application Servers and Commerce Servers.
• Involved in Configuring Single Sign On (SSO) with Site Minder for Websphere Application Server.
• Worked closely with developers to define and configure Application Servers, Virtual Hosts, Web Applications, and Web resources, Servlets, JDBC Providers, Data Source and Servlet Engines.
• Monitored the health of the JVM by taking Thread Dumps and analyzing the Stack trace using IBM PMAT tools which helped in performing Root Cause Analysis to find out the cause of the problem.
• Involved in Troubleshooting various Admin Server issues, code defects & Deployment issues by checking App, Deployment, JVM and Plug-in logs.
• Involved in Trouble shooting and Performance tuning using Wily Introscope for monitoring WebSphere PMI settings and other system metrics.
• Working with IBM in opening a PMR for inconclusive root causes, and coordinating the proposed changes with the respective teams.
• Supported (L3 level only) 24X7 on-call on a rotational basis and lead production crisis calls as an SME for all IBM WebSphere & Middleware Products we own.

Environment: IBM WebSphere Application Server ND/XD V6.x/7.0.0.x, IBM Websphere Commerce Server 6.0/7.0, IBM WebSphere Portal 6.x, DataPower XC10 & XI50, Oracle11g, SQLPLUS, DB2, WCBD, Harvest, Endeca, StageProp, CA7 Scheduler, BODL, IBM HTTP Server6.0, AIX 6.1, Linux SLES 10.x,Windows NT/2000, Wily 9.x, F5, Remedy, Cognos 8.x/10.x, Broad Vision, Oracle Application Server 10.x, JDK1.6, XML, Shell and Jacl scripting.

Confidential, Jersey City, NJ

Senior Product Engineer

Responsibilities:

• Configuring, Installing & Administration of IBM WebSphere Application Server 6.x Portal Server 6.x, Network Deployment Manager 6.x & WebSphere MQ 6.0.
• Clustering & Performance tuning of Websphere Application Server 6.x & Portal Server 6.x
• Providing WebSphere / Portal / IBMIHS group performance standards for all PROD & TEST environments.
• Migrate WebSphere Commerce identity guard application infrastructure from WCS 5.x to 6.x and integrate with Portal.
• Wily Introscope Manager installed and agents configured on WAS/Portal servers for tracking site performance.
• F5 is used heavily as a load balancer to server all web requests at NW layer.
• Automation of environment builds & deploys process to build and maintain Portal, IHS & Websphere environments in Production, Staging & Development areas.
• Administering the WebSphere / Portal Servers and deploying various enterprise portal applications by imparting best practices in Dev, Staging and Production environments.
• Provide 3rd level global support to all internal entities in addressing critical infrastructure design and middleware product administration issues.
• Demonstrated my strong Portal Administration and Infrastructure Architecture and deployment skills as well as communication skills in this fast-paced and highly interactive environment.

Environment: IBM Websphere 6.1.0.23, IBM Websphere Portal Server 6.1, WebSphere Commerce 6.1, WebSphere MQ 6.x, IBM HTTP Server 6.1, CSM, F5 Load balancer, J2EE, HTML, XML, Wily 8.1, SLES 10.2, Oracle 10g, DB2 9.1, Sun One / ADAM LDAP.

Confidential, Jersey City, NJ

Responsibilities:

• Configuring and Installing IBM Websphere Commerce 6 & 5.6.1, IBM Websphere Portal Server 5.1.0.2
• Clustering & Performance tuning of IBM Websphere Commerce 6 & 5.6.1 & Websphere Portal Server 5.1.0.2
• Installing & configuring IBM Workplace Web Content Management 5.1.
• Creating the Portal Cluster and Configuring and optimizing Portal Nodes to external database & web server.
• Configuring Orchestration Engine, TCE, MQ and Honeywell Corporate LDAP (IBM directory server) with Web Sphere Commerce and Portal.
• Integrating Web Sphere Commerce and Portal environments.
• Deploying the BK code and publishing the customized SAR’s.
• Mentored other team members in data load and enabling contracts in Commerce.
• Designed and built all the Systems in Dev, QA, STG & PROD.

Environment: IBM Websphere 6.0, IBM Websphere commerce 6 / 5.6.1, IBM Websphere Portal Server 5.1.0.2, IBM Workplace Web Content Management 5.1, IBM HTTP Server, J2EE, EJB, JSP, Servlets, HTML, XML, AIX 5.3, IBM Directory Server 5.2, TCE, MQ, Orchestration Engine, Oracle 9.2 & DB2 8.3.

Confidential, NY

Responsibilities:

• Involved in developing MSP for four critical equipments.
• Involved in design and development of web enabling the MEHBuilder tool to configure the Machine Execution Heirarchy (MEH).
• Worked on MQ Series for exchanging messages between MSP's & TOOL's with JAVASECS as back bone.
• DB2 is used as a central database to configure and store all the SVID’s, ECID’s, with different work items.
• Involved in designing MEH model by using UML notations and change management by using RUP.
• Developed & deployed software (MSP) on various Semi conductor industry tools like Axcelis, KLA Tencor, Ebara, DNS Milestone.
• Performed source testing on various semi conductor tools by using CCS Envoy, Semi Standards & SECS/GEM.
• Siview Interfaces were written using C.
• Supporting the production environment in Linux OS.
• Was responsible for mentoring new team members with VisualAge for Java and Application functionality.

Environment: IBM Websphere 4.0, IBM Visual Age 4.0, Win2000-Linux, UML, J2EE, CORBA, EJB, MQSeries, C, CCS Envoy, Si-View, CVS, Ant 1.5.1, SEMI Standards, SECS-GEM, XML & DB2.

Confidential

Responsibilities:

• Migrated from Net Dynamics server to Web Logic Server 4.x
• Was involved in designing, coding and customizing the environment. Designed the user interface screens using HTML, WML and java script, WMLScript for validations.
• Developed Servlets to interact with Oracle Database, JDBC is used for connecting to Database.
• Involved in documentation and generating reports.
• Also involved in system analysis and modeling. Performed onsite implementations.
• Provided production support in a 24/7 Oncall rotation system.

Environment: UML, Rational Rose, Java, JDBC, Servlets, JavaScript, HTML, WML, WMLScript, Web Logic 4.x, Net Dynamics 4.0, WIN 95, Win NT