SUMMARY:

• Over 7+ Years of total experience and 5+ years of experience in administration, development and implementation of SOA integrations using WebSphere Datapower XI52/XI50, XS40, WebSphere Application Server 5.x/6.x/7.x/8.x, JBOSS and MQ
• Experience in designing, developing, implementing, and supporting services using SOA Datapower appliances
• Configuring and integrating Datapower and WebSphere Registry and Repository (WSRR) products
• Experience in B2B integration, SOMA scripts, IBM Java and SQL scripting.
• Strong working experience with XML, XSLT, XSD and SOAP.
• Integrated Data power services with WebSphere Application Server, Tomcat, WebSphere MQ, Message Broker, Oracle DB, NFS, ITCAM, SPLUNK, JSON
• Experience in J2EE, EJB, JMS, JPA and Oracle Databases
• Well experience in using different administrative interface( CLI, web GUI, XML management )
• Created AAA policies for securing external facing web services using IBM Datapower XI 52
• Developed XSLs for routing, data transformation including Exception handling. involved in installation, configuration of WSRR and integrating with IBM Data power for SOA governance and service registry and repository purposes
• Proficient in executing CLI commands along with Web GUI for IBM Datapower XI 52 and XI50.
• Implemented schema level validation, routing to avoid traffic on application servers.
• Proficient in implementing encryption and decryption at message body level & field level.
• Configured SLM for web services consumer to off load traffic on application servers
• Involved in understanding the client requirements and determining the scope of each Interface
• Created and configured MQ Objects like Queue Managers, Remote queues, Local Queues, Queue Aliases, Channels, Clusters, Transmission Queues, Performance Events, Triggers, Processes, MQ error trapping applications and performance tuning/ monitoring.
• Well experienced on different problem determination tool
• Experience in networking & virtualization and good understanding of different message formats & messaging protocol
• Experience in upgrading firmware and creating log targets, Configuring Front Side Handler and Back - End Connectivity including HTTP, HTTPS, JMS, MQ Resource, SSH Setup involving various XML Threats

TECHNICAL SKILLS:

Technologies: Datapower XI50/XI52, Web GUI, XML, XSLT, ISAM, DOM, SAX, SOAP, WSG, MPG, SOAP, AJAX, WSDL, UML

User Interface: JSP, JavaScript, Ajax, JQuery, HTML, Soap UI and CSS

Languages: Java, SQL

Web Application Frameworks: Apache Tomcat, Eclipse IDE, WebSphere Application Server

Application Servers: WMB v6.1/6.0, IBM Web sphere application server, Apache Tomcat, WebSphere Portal Server 6.0/7.1/8.0

OS: Windows 7/Vista/NT/XP, Unix and Linux

Database: Oracle 7.x/8i/9g/10g/11g, SQL Server 2005/2008, MySQL and Rapid SQL

PROFESSIONAL EXPERIENCE:

Confidential, Parsipanny, NJ

Sr. IBM Data Power Administrator

Responsibilities:

• Experienced in Installation and configuration of Virtual DataPower XI50 and XI52 Appliances.
• Proficient in executing CLI commands along with Web GUI and XML Management Interface for IBM Datapower administrative tasks.
• Created various front side handlers (HTTP, HTTPS, and FTP) to implement Multi-Protocol Gateway service in XI50/52 for protocol transformation.
• Created security framework/Policies for the DataPower services using SSL, PKI (X.509), AAA, and WS-Security for secure communication.
• Handling of RESTful services via JSON.
• Implemented ISIM/ISAM as part of Identity Access Management program.
• Used Eclipse, to edit XML and XSLT and for checking the files into Subversion.
• Developed XSLs transformations for XML to XML, XML to Binary, Binary to XML, XML to SOAP, and SOAP to XML with necessary exception handling.
• Responsible for the development of XSLT's for dynamic routing and to communicate between actions, transactions and rules.
• Creating RESTful Services using REST API.
• Creating Application Domains, objects like Web Service proxies, Multi-Protocol Gateways, XML Firewall as per the requirements.
• Created Crypto profiles, SSL proxy profiles as part of SSL implementation.
• Responsible for the migration of Services from Sandbox to Dev, QA, PROD lower environments to higher environments.
• Configured Configure User & roles for role based management with external security.
• Worked on configuring Deployment policy for exporting and importing domains.
• Created UNIX shell scripts to automate batch jobs.
• Worked with IBM on problem determination, troubleshooting, and resolution.

Role: Data Power Administrator

Responsibilities:

• Configured XS40 XI50 and XI52 Data Power appliances to provide URI routing, WSDL creation and WS-Proxy setup to secure web services.
• Good experience in new Data Power device initialization and new firmware upgrade.
• Deployed data power services, Configure deployment policies & deployment policy variable
• Configured & analyzed system for audit logs, event logs, SNMP traps for troubleshooting
• Configure data power appliance to optimize system resources.
• Configuration of application domains, local User Access Management and LDAP based RBM Access Management.
• Implemented best practices to Troubleshoot and debug services using the DataPower appliance's problem determination tools, logs and probes. Hands on experience in testing web services using SOAP UI.
• Installed WMQ and WMB on Linux and Windows Servers.
• Deployed BAR files to Broker Execution Groups and Created MQ objects, like queues, channels, listeners in all the environments, including Production.
• Experience in configuration on IBM DataPower IDG devices.
• Developed Situations for Tivoli to monitor WMQ and WMB and send alerts by email to distribution list.
• Configured the Oracle as database for Message Broker runtime environment.
• Configured Broker and configuration manager and created Execution Groups.
• Applied Maintenance patches for WMQ and WMB binaries on Linux, AIX and Windows servers.
• Configured database for Broker on ODBC data source for message flows.
• Configured broker for connecting to Service Registries for accessing WSRR.
• Supported MQ and MB servers on UAT, Pseudo and Productions environments.

Data Power Administrator/Developer

Responsibilities:

• Created MQ related objects in Datapower including SSL proxy profiles for Forward and Reverse directions.
• Developed several Proofs of concepts on various Datapower services like Web Service proxy, MPGW and XML Firewall.
• Created Load Balancer groups for HIGH Availability on the backend application servers like WebSphere Application Server etc.
• Developed few XSL's for dynamic routing in MPGW like URI mediation for Inbound/Outbound traffic to Datapower.
• Created documentation on proof of concepts on services like Web Service proxy, Multi-Protocol Gateway and XML Firewall.
• Configured MQ, HTTP/HTTPs Front Side, and Back Side Handlers, processing policies for request and response rules with various actions.
• Excellent coordination & communication skills working with other team members like DEV, QA, Operations, Networking, DBA groups.
• Involved in weekly meetings with operations team to improve the handover of tasks to perform and support in production environment.
• Developed several documents and uploaded them to team wiki and created various documents for operations team to support the application.
• Have worked on connecting with Data Power from Message Broker.
• Have used WTX node (Web sphere Transformation Extender) in Message Broker (WMB) to develop data mapping and integration solutions.
• Developed custom style sheets for message transformation including Error handling and well versed with DataPower extensions.

Data Power Developer

Responsibilities:

• Implemented two ways SSL, WS-Security, WS-Addressing, Encryption, Decryption, Digital Signatures including certificate generation. Administered IBM WebSphere DataPower using various management interfaces, such as command-line
• Interface (CLI), Web GUI, SOMA and SOAP to upgrade DP firmware, to monitor system performance and to configure user accounts and various domains in DataPower Integrated.
• DataPower XI50 with Oracle Database, MQ, CA Site minder, LDAP and WSRR
• Implemented non-xml data transformation using XSLT.
• Installed and configured ITCAM for SOA for monitoring DataPower Object and device status
• Proficient in executing CLI commands along with Web GUI and XML Management Interface for IBM
• Developed various XSL's for dynamic routing based on context, error handling in various processing rules.
• Created various domains based on the application interfaces, users with appropriate authorizations, configured log targets.
• Good knowledge in developing the SOMA based scripts for various administration tasks.
• Proficient in executing CLI commands along with Web GUI and XML Management Interface for IBM Datapower administrative tasks.
• Very good at troubleshooting the issues, by using Logs and enabling probe as required.
• Created and configured a MPGW with Https FSH, MQ backend for an interface.
• Strong knowledge in using the CLI commands for configuration, test TCP connection, trace route etc.
• Proficient in creating the MQ objects like local, remote Queues and channels, Listeners etc.
• Integrating Datapower Appliance with WSRR and Poll WSDL's From WSRR to Data power Appliances whenever required.

Java Developer

Responsibilities:

• Developing the code through different layers presentations layer using Struts2, Business Layer using Spring IOC, Service Layer using Hibernate ORM framework.
• Involved in the Analysis, Design, coding and testing of user requirements in different sprints.
• Coordinating with the business and functional teams to get clarity on the requirement for analysis.
• Designed and coded application components in an agile environment.
• Working on the development work as well as support for previous releases.
• Involved in Spring IOC and Spring AOP framework implementation.
• Troubleshooting of application related issues by analyzing log files created in Linux/Unix environment.
• Converted the mock-ups into hand-written HTML 4.0/5, CSS (2/3), XHTML, JavaScript, JQuery, AJAX, XML and JSON
• Worked web UI technologies Angular JS, JQuery, Java Script, HTML5, Ajax, and CSS.
• Used IBM RAD for development and WebSphere Application Server for deployment.
• Worked on Web Services using java API for XML Services (JAX-WS) and build, deploying Restful Web APIs Services

Java Developer

Responsibilities:

• Developed web components using Servlets, JSPs, Tag libraries, XML, XSL, Tiles framework, Struts, and UML.
• Used Ajax in one of the modules to do asynchronous changes to the pages.
• Used JSTL in struts based JSPs.
• Worked with Cascading Style Sheets (CSS).
• Involved in writing Unit test scripts to check the functionality of the middle tier and aid in debugging phases.
• Worked with Struts front-end utilizing the Struts tiles framework and Struts Validation Framework to implement the GUI interface.
• Developed client request validations and processing using JavaScript.
• Involved in writing the Stateless Session Beans.
• Developed application code using Core Java and J2EE (Servlets, XML) in Eclipse tool.
• Used JNDI realms to authenticate users in a web application.
• Solely responsible for writing the automation tool in java for manipulating the dates.
• Worked on XML conversions and validations.

Java Developer

Responsibilities:

• Designing web services for different departments using apache axis2, SOAP to share data.
• Demographic and biometric authentication for citizens.
• Maintaining apache tomcat in Red Hat Enterprise Linux.
• Designing web pages using JSP, CSS, JavaScript.
• Involved in developing struts Action classes.
• Used HQL and Criteria API for database related functions.
• Used JavaScript and Dojo for creating interactive user interfaces.
• Used JavaScript for client side validations in the JSP and HTML pages.