SUMMARY

• Experience in Business Architecture, Data Architecture, Infrastructure Architecture, Solutions Architecture, Technical Architecture etc.
• Architected, managed, led and implemented very large projects in different scopes like COTS products, Custom development, J2ee Enterprise Applications, Portal Applications, Enterprise Application Integration Projects, Master Data Management, Enterprise Content Management Systems, Document Management Systems, E - Commerce Systems, ERP Systems, CRM Systems, Security Architecture (Identity Management), Data Analytics using ETL Products and Big Data, Data Center Migrations, Virtualized Environments, Performance Monitoring and Improvements, Infrastructure Capacity Planning, Highly Available Scalable Systems etc.
• Driven and Managed Projects using Enterprise Architecture methodologies like TOGAF, DODAF, Zachman etc, and Qualitative Processes like SDLC (Waterfall, Iterative, Agile and Scrum methodologies), Six Sigma Green Belt Certified, Information Technology Infrastructure Library (ITIL) Practitioner, Agile Scrum Expert and Information Security Standards (BS7799, ISO 27001:2013) so can lead the team on a highly methodological way using best in the industry standards and by setting example.
• Excellent Communication and Collaboration skills with C level executives and can give abstract level idea in layman language.
• Managed very large teams of about 150 to 200 and managed both offshore and onsite resources.
• Architected Cloud strategy for an organization to migrate to Virtualized environments for building 4 nine systems on cloud 3 nine servers and given the test strategy using Chaos Monkey.
• Expertise in PeopleSoft FSCM 9.1(Quote to Cash) Functionality and IBM Sterling Configure, Price & Quote functionality.
• Very Strong hands on Senior IT Architect with excellent inter-personal skills.
• Proficiency in using frameworks like Jakarta - Struts Framework, Spring Framework, Spring MVC, Spring Webflow and ORM frameworks like IBatis, Hibernate etc.
• Experience in Portal Tools like Websphere Portal, Plumtree Portal and knowledge in Weblogic, pluto, and liferay Portals Experience in databases like Oracle, DB2 and languages like SQL, PL/SQL.
• Experience in working on Windows, Solaris, Linux
• Proficiency in deploying n-tier Enterprise / web applications under BEA WebLogic, Web Sphere, Jboss, and tomcat tc application servers.
• Experience in Websphere, Weblogic Application Server performance tuning and caching design methodologies.
• Used Rational Application Developer, Eclipse, NetBeans, IntelliJ and JBuilder as development tools (IDE).
• Expertise in developing and deploying applications in IBM Websphere 5.1/6.0/6.1, Weblogic, Jakarta Tomcat and Apache and IPlanet web server on Unix platforms.
• Highly proficient with developing webservices in SERVICE ORIENTED ARCHITECTURE (SOA) environment.
• Experience in configuring IBM MQ series to application server and Message monitoring.
• Excellent work experience with Database modeling, writing SQL queries, Store Procedures, Triggers with major Relational Databases Oracle 8i/9i, DB2 UDB, MS SQL Server.
• Experience in working on TCP/IP, SNMP protocols.
• Worked as a Project Manager and provided Solutions Architecture at GE Global Research which is one of the best companies in managing people.
• Played both Managerial and Technical roles, whereby can bring significant edge to the organization by communicating both technical side, leadership side as well as customer side with ease and knowledge.
• Driven and Managed Projects using Qualitative processes like SDLC (Waterfall, Iterative, Agile and Scrum methodologies), Six Sigma, Information Technology Infrastructure Library(ITIL), so can lead the team on a highly methodological way using best in the industry standards and by setting example.
• Has been part of the Team in GE in getting certified for BS7799 certification which is a standard specification for an Information Security Management Systems.
• Managed projects using Waterfall, Iterative and Agile methodologies.
• Has strength of picking up the domain knowledge of any application well enough while working on it. Can help building domain center of excellence in any organization.
• Efficient in Architecting the high level design and breaking up the layers and delegating pieces of work to teams.

TECHNICAL SKILL

Programming Languages: C, C++, Java, Object C, Android, Ruby and Rails, Groovy and Grails.

Java Technologies: Core Java, Servlet, JSP, JDBC, J2EE, EJB2.0,EJB 3.0, XML, JAXP, Web Services, JMS, Swing, RMI, JMX, JNI, JSSE, JAAS, JCE, Spring 3.0, Spring MVC, Spring Web-flow, OSGI, JavaMail, JUnit, Ant, Log4j, Hibernate, I Batis, Apache Axis, JNDI, XML, SOAP, SOA.

Application Frameworks: MVC, Jakarta Struts Framework, JSF, Spring MVC, Spring WebFlow, Jboss Seam, OSGI.

Internet Technologies: XML, XSD, HTML/DHTML, JavaScript, Jquery, Prototype, Dojo, Angular JS, NodeJS.

DBMS/RDBMS: Oracle 10g/9i/8i/7.x, DB2, SQL Server, My SQL.

Modeling Language & Tools: UML, Rational Rose, Enterprise Architect.

ETL Technologies: SAS(statistical analysis software), Infomatica, IBM Data Stage

Identity Management & Security: IBM Tivoli Suite (ITIM/TIM, TAM), Webseal, RSA Cleartrust, PKI, Kerberos, CA/Netegrity SiteMinder, CA/Netegrity IdentityMinder, Sun Identity Manager, Oblix COREid/Oracle Access Manager (OAM), Passlogix Single Sign-on, Novell Identity Manager, Novell Access Manager, Oracle Identity Manager (OIM / Xellerate), SUN/IBM/Oracle Federation Manager, Orcale Role Manager (ORM), Oracle Business Intelligence Enterprise Edition (OBIEE).

Ldap DIRECTORIES: Microsoft Active Directory, ADAM, IBM Secureway, Tivoli Directory Server, NDS/Novell eDirectory, and Sun One Directory Server, Oracle Internet Directory (OID), and Oracle Virtual Directory (OVD).

Web Server: IIS 4.0, Apache Tomcat, Sun One Web Server.

Application Server: Weblogic Server 8.1, Web Sphere 4.0/5.0,6.0.1, Jboss, Tomcat tc application server

Java IDE: Eclipse, Intelli J, Jdeveloper, Netbeans, Rational Software Architect 7, 8.0.4, Spring Tool Suite.

Programming Languages: Java, C/C++

Protocols: TCP/IP, LDAP.

Operating System: Windows95/98/2000/NT/XP, Unix, Linux

Messaging Servers: JMS, IBM Mq series, ActiveMQ, JBoss, MSMQ, Mule ESB, Sonic ESB 8.5

Integration Systems: IBM ESB, Mule ESB, Sonic ESB 8.5

Content Management Systems: FileNet, TeamsiteVersion Control: PVCS, CVS, VSS, SVN.

Middleware Tools: IBM Websphere ESB, IBM WebSphere Process Server, IBM Webpshere MQ, IBM Websphere Message Broker, IBM Datapower XI 52, IBM Cast Iron XH40, SAP Net weaver XI(Corporate Training)

Enterprise Portals: Plumtree Enterprise Portal, Weblogic Enterprise Portal, Websphere Enterprise Portal, Liferay Portal

SOA Tools: IBM Cast Iron Cloud Appliance, IBM Datapower XI 52, IBM Websphere ESB, IBM Websphere Process Server, Oracle SOA Suite 11g

Business Rules Engines: Blaze Rules Engine, Drools Business Rules engine

Data Tools: BigData (Hadoop, HDFS, Hive, Flume, HBase, Sqoop, PIG, Zookeeper), SAS, Informatica, Datastage, Splunk etc

Web Application Testing Tools: J Meter, Jprobe, Jprofiler

XML Modeling Standards: National Information Exchange Model(NIEM), commerce eXtensible Markup Language(cXML)

Other Utility Tools: Erwin, Toad, Ant, Maven, Visio, Stylus Studio, Altova XML Spy.

PROFESSIONAL EXPERIENCE

Confidential, NJ

Senior Solutions Architect

Responsibilities:

• Architected the solution for creating reusable SOA services layer for multinational insurance business in AIG Insurance.
• Solution Architecting the MN Services SOA project using IBM technologies and Data power, ESB etc.
• Architected the Data Model and the Tech Stack.
• Design the Service request, response elements and the Service definition.
• Managed the onsite and offshore team, created and delegated work, oversaw overall project deliverables and interacted with the customers.
• Consolidated the data architecture and simplified the domain model.
• High Level Application Design and Low Level Design Document Ownership.
• Architected the SOA security firewall using the Data power XI 52 appliance.
• Architected B2B Integration and Order Management using Sterling Configure, Price & Quote (CPQ) solution.
• Supported existing jsr 168 Portlet app using Liferay Portal.
• Migrated an application from Liferay Portal Architecture to Web 2.0 architecture.
• Architected the Infrastructure Topology by working with the In house Enterprise Architect to monitor and improve the capacity.
• Involved in the Enterprise Architecture and vendor selection for a Cloud SAS Implementation project.
• Implemented an Integration Between Sterling Order Management and WebSphere Commerce V7.
• Implemented Integrated Search for WebSphere Commerce V7.
• IBM Sterling Product Catalog & Price Workflow Design & Development

Environment: RAD 7.5/8.5, WebSphere Application Server 7.0/8.5, Java, J2ee, Spring 2.5, JAXWS Web services, WebSphere ESB, WebSphere Integration Developer, IBM Datapower SOA Appliance, XI 52, IPT Quote Tax Services etc, IBM Sterling product suite, IBM WebSphere Commerce V7, Liferay Portal 6.0

Confidential, MN

IT Integration/Solutions Architect (Consultant)

Responsibilities:

• Architecting the Integration project for UHC Optum Quote to Cash application from ERP side to integrate with other middleware systems like MQ, Data Power, SOA based systems, Cast Iron, Sales Force etc.
• Capturing all the Integration Requirements and Transforming them into Technical Requirements
• Managing the Onsite and Offshore team, delegating work and guiding technically.
• Exploring the Integration possibilities between PeopleSoft Integration Broker and other middleware tools like WebSphere MQ and WebSphere Message Broker etc, Data Power, Cast Iron.
• Meeting the customer and be a single point of contact on the customer front by creating solution architecture for integration requirements.
• Leading and Planning for Integration effort for the Optum Quote to Cash project.
• Performed Data Modeling of hierarchical XSDs using XML spy for data exchange.
• Created Documentation and Architectural Diagrams for Integration effort on Quote to Cash project.
• Managed and Guided the Development team and testing team in triaging issues and getting them resolved.
• Participated in Scrum Meetings to getting issues resolved.
• Architected the cloud migration strategy for building high availability systems and test strategy using chaos monkey.
• Interacted with various business user groups for gathering the requirements for Salesforce implementation and Architected and documented the Business and Software Requirements.
• Configured the Salesforce.com environment and guided the development team.
• Worked on various Salesforce.com standard objects like Accounts, Contacts, Cases, Opportunities, Products, Opportunity Line Items, Leads, Campaigns, Reports and Dashboards.
• Created Custom objects to build new application functionality in the Salesforce.com.
• Created workflow rules and defined related tasks, time triggered tasks, email alerts, filed updates to implement business logic.
• Created email templates, approval processes, approval page layouts and defined approval actions on them to automate the processes.
• Created new user accounts and configure Salesforce.com to fit security needs at the user and organization levels.
• Created Custom Profiles, Public Groups and Roles to distribute user rights and functionality.
• Developed Visual force page using the extension controller according to the clients’ requirement.
• Developed Apex Classes & Triggers to implement the business logic as per the requirements.
• Developed SOQL and SOSL queries to get data from different related objects.
• Responsible for understanding the data migrating requirements and analyze data to be loaded from legacy systems to Salesforce.com.
• Integrated SFDC with PeopleSoft ERP for Quote to Cash system using Cast Iron.
• Involved in data mapping and migration of data from legacy systems to Salesforce.com Objects and fields.
• Provided custom reports and dashboards to support the needs of the users and executives.
• Worked on enhancing and supporting the application.
• Working with web services API.
• Opportunity & Quotation Management Workflow Design
• Implemented and supported IBM CPQ (Configure, Price and Quote) Product.
• Detailed knowledge of IBM Sterling Configure, Price, Quote software.
• Created models and product bundles using Configurator/Visual Modeler.
• Configured of complex products & services.

Environment: PeopleSoft FSCM 9.1, PeopleTools 8.52, Weblogic, WebSphere MQ 7.5, Vertex Taxation tool, Upside Contract Service, Cast Iron SOA Appliance, Web Services SOA etc, Sales Force Dot Com, IBM Cast Iron, IBM Datapower, Eclipse IDE, IBM Sterling CPQ Suite 9.0, Salesforce.com, Force.com Sandbox, Import Wizard, Apex, JavaScript, Controllers, Sharing Rules, Visual Force Pages, Workflows, Email Updates, Web Services API.

Confidential, Bloomington, IL

IT Solutions Architect (Consultant)

Responsibilities:

• Performed Enterprise Architecture, Solutions Architecture and Technical Design changes for Auto Quote and Purchase application for both Customer and Marketing Professional channel for two huge releases which enables the app to cater across the 51 states of United States of America and Canadian Provinces.
• Performed the complete redesign of the application from MVC 2 Pattern and EJB 2.0 to Spring Web-flow and Mule ESB, Sonic MQ 8.5 and Sonic ESB 8.5 using Web Services.
• Implemented SSO / Identity Management openAM.
• Performed performance monitoring using the was run-time tools like HP Diagnostics, and log indexing tools like splunk and suggested the development team to fix performance issues by finding the root cause.
• Architected the Infrastructure Topology Design and Involved in the Capacity planning by monitoring the performance capacity of the system.
• Architected the Data replication across the Country in three different data centers.
• Rooted out some application and infrastructure performance issues by pulling in teams like WAS run-time resources for analyzing heap and core dumps through ibm tools like Thread and Heap analyzer, and pulled in Network resources to test network latency using latency testing tools and was able to find hung thread issues which were causing the application to slow down.
• Managed large offshore team for application development and design, and delivered several agile iterations and releases.
• Performed Code reviews and suggested code clean up, error logging standards etc.
• Architected new technologies and delivered proof of concepts and wrote tech guides for developers and guided them.
• Managed an end to end cycle of whole application release.
• Managed both Offshore development and also Triage Team there by reducing the defect turnout cycle.
• Driven the Core Triage team for a big release to keep a close eye on error patterns and design misses or flaws if any to be corrected.
• Performed the combination of Technical and Managerial talent of both offshore and on-site resources.
• Explored Liferay Portal and implemented a poc to prove a capability for an internet portal.
• Designed JSR 168 and JSR 268 portlets.
• Installed and configured Hadoop MapReduce, HDFS, Developed multiple MapReduce jobs in java for data cleaning and preprocessing Installed and configured Pig and also written PigLatin scripts.
• Wrote MapReduce job using Pig Latin.
• Involved in managing and reviewing Hadoop log files.
• Imported data using Sqoop to load data from MySQL to HDFS on regular basis.
• Developing Scripts and Batch Job to schedule various Hadoop Program.
• Written Hive queries for data analysis to meet the business requirements.
• Creating Hive tables and working on them using Hive QL.
• Importing and exporting data into HDFS and Hive using Sqoop.
• Experienced in defining job flows.
• Got good experience with NOSQL database SOLR, HBase.
• Involved in creating Hive tables, loading with data and writing hive queries which will run internally in map reduce way.
• Developed a custom File System plug in for Hadoop so it can access files on Data Platform.
• This plugin allows Hadoop MapReduce programs, HBase, Pig and Hive to work unmodified and access files directly.
• Designed and implemented Mapreduce-based large-scale parallel relation-learning system
• Extracted feeds form social media sites such as Facebook, Twitter using Python scripts.
• Setup and benchmarked Hadoop/HBase clusters for internal use.
• Driven a poc with Mark Logic XML Database.
• Implemented an OSGI Web Application Modular application using Web Application Bundle structure.
• Delivered project cycles using agile and scrum methodologies and used techniques like Kanban board for better flow control.
• Preparing the Low level Design Documents and Understanding requirements
• Coordinated onsite and offshore teams.
• Provided the technical/functional support to Team Members

Environment: JQuery, JDK 1.6, Java, J2EE, JSP, Servlets, AJAX, JDBC, Spring 3.0, Spring MVC, Spring Webflow, Mule Enterprise Service Bus, Jquery, jstl, SOA, Web-services, Websphere Service Registry and Repository, Websphere Application Server 7.0, IBM Security Identity Manager V6.0, vmware vfabric tc application server, Rational Software Architect 8.0.4, Spring Tool Suite, ldap, openAM single signon, Postgresql, DB2, Maven, Check-style coding standard rules, Splunk log indexing tool, Load Runner Testing tool, Liferay Portal Server, Datapower XI 52, Hadoop, MapReduce, HDFS, Hive, Java, Hadoop distribution of Horton Works, Cloudera, Pig, HBase, Linux, XML, MySQL, MySQL Workbench, Java 6, Eclipse, Windows XP, Sun-OS, Oracle, Toad, Putty.

Confidential, New York

IT Consultant and Portal and Integration SME (Consultant)

Responsibilities:

• Taken over an existing application and supported around 5 development releases by exceeding expectations of the customer and in time
• Lead the development team and delegated the work among team and conducted code reviews.
• Estimated the functionality and divided into Agile based 2 week iteration development cycles.
• Implemented Reporting using jasper reports framework.
• Implemented prototypes and demonstrated the technical feasibility for different requirements to Customer.
• Supported and updated existing Vignette based legacy PortletBean portlets.
• Designed and architected Portal based applications using JSR168 portlets and Spring MVC portlet framework.
• Implemented hibernate models and mapping configurations and supported existing models.
• Implemented Web services to create a Service Oriented Architecture environment.
• Supported/maintained Tivoli Identity management projects.
• Understanding of enterprise security and auditing requirements
• Sound understanding of all components in the IBM Tivoli IDM suite - WebSphere Application Server, Message Queues, DB2, Tivoli Directory Integrator, Tivoli Directory Server.
• Custom code development in Java / JavaScript for augmenting out of the box features.
• Creating and modifying workflows for implementing business flows.
• Good understanding of a variety of user repositories, including databases, LDAP servers, Microsoft Active Directory and Exchange, UNIX, and enterprise services such as HR systems, Application Servers, CRM, etc.
• Has been a hands on along with the team whenever necessary.
• Integrated Case Management system for employee’s social services agencies that are looking to combine a variety of smaller applications into one single information system based upon Cúram.
• Created technical designs for Curam extensions and configurations, such as workflow and/or rules and transformed the functional requirements to technical requirements.
• Lead the Code/unit test efforts for Curam extensions in a J2EE environment.
• Investigated and resolved situations where actual test results do not match expected test results.
• Guided the Business Analysts to put the functional requirements for the business rules using Curam to make it seamless.
• Architected and Migrated from IBM Websphere to low cost Jboss for some of the applications and optimized the performance by implementing clustered environment across different components and secured by architecting the different Components in different DMZs.

Environment: JDK 1.4.2, Java, J2EE, JSP, Servlets, AJAX, Vignette Enterprise Portal, Websphere Enterprise Portal, Vignette PortletBean Portlets, Spring MVC Portlets, JSR 168 Portlets, Spring 2.5, Hibernate, Eclipse Galileo, Oracle, Web Services, Apache Ant, Interwoven Team site Content Management System, IBM Cúram business application suite, IBM TIM, TAM.

Business Express

Confidential

Responsibilities:

• Managed the Development team and Interacted with Client.
• Designed and architected Portal based applications using JSR168 portlets using MVC portlet framework.
• Conducted Scrum Planning Poker Sessions to deeply analyze the estimations.
• Modeled and Supported NIEM standard based IEPDs and Custom XSDs.
• Implemented Stateless Session Beans using EJB 2.0 technology for accessing a remote service.
• Implemented spring framework and spring MVC Portlets.
• Implemented the web services and associated business modules integration
• Implemented hibernate models and mapping configurations and supported existing models.
• Architected License based attachments requirements using rules based engine Drools Rules Engine.
• Architected Integrations with city agencies by developing web services in SERVICE ORIENTED ARCHITECTURE (SOA) environment.
• Architected Messaging using MQ/JMS for guaranteed packet delivery to respective agencies and Agency Adaptor Platform (using iWay) takes care of message consumption and mode transfer of data.
• Identified memory leaks in the application using JProbe and load tested using JMeter.
• Architected performance tuning by Implementing Ehcache as Hibernate second level cache and object level cache.
• Implemented and Configured Google Search Appliance for internal site search functionality.
• Designed and developed key architecture components.
• Built prototypes and demonstrated the technical feasibilities for different requirements.
• Responsible for data identification and XML data modeling of XSD Schemas for data capture and transfer on the UI side.
• Responsible for configuring the Marshalling and UnMarshalling methodologies like jaxb, xml beans, X-Stream etc for form data conversion to XML file.
• Responsible for generating the XML (Extensible Markup Language) Style sheet Language for Transformations of the xml data which is UI dependent to NIEM standard format.
• Implemented the project by following agile based scrum methodology and used methods like scrum poker sessions.
• Driven Iteration builds by leading functionality and being a single point contact person for QA and Delegated work to Team Members.
• Managed the build management using ant script and configuration management tool Team city to make the deployment process and interaction with configuration team dynamic and automated.
• Responsible for consolidating the requirements collected by BAs by suggesting them and helping them in taking a decision keeping both technical and functional point of view.
• SSO / Identity Management using Oracle Identity Manager.
• Migrated from Vignette Portal to Liferay Portal.
• Implemented Spring Portlets in Liferay Portal app.
• Architecture a high available MOM(IBM MQ) clustered environment.
• Implemented Ecommerce application using WebSphere Commerce V7 edtion.

Environment: JDK 1.4.2, Java, J2EE, JSP, Servlets, AJAX, Vignette Enterprise Portal, Websphere Enterprise Portal, MVC Portlets, JSR 168 Portlets, Spring 2.5, Hibernate, Eclipse Galileo, Oracle, Web Services, Apache Ant, IBM MQ Server, IBM MQ Broker Manager, I Way, Altova XML Spy, XML Modeling, National Information Exchange Model Standards, Interwoven Team site Content Management System, Oracle Identity Manager, Drools Rules Engine, Blaze Rules Engine, Liferay Portal 6.0, Websphere Commerce V7.

Confidential, Alpharetta

Senior IT Architect (Consultant)

Responsibilities:

• Responsible for designing and architecting Websphere Portal and WAS based applications.
• Responsible for redesign and optimization of business logic by suggesting Lean methodologies to the customer.
• Responsible for leading the development team, delegating and managing both B2B and B2C portal applications.
• Architecture designed and developed key components.
• Responsible for building prototypes and and demonstrating the technical feasibilities for different requirements.
• Designed, Developed and implemented both IBM as well as JSR 168 portlets.
• Developed individual portlets as well as co-operative portlets.
• Lead and Implemented Siebel Fusion to Portal communication using WebServices, JSR168 Portlets, Portlet to Portlet Communication.
• Designed a properties based dynamic SAX parser for parsing XML response files from WBI, since this requirement demands custom parser development.
• Redesigned and Simplified a B2B, B2C registration process by pulling it out from portal application by building it as a normal web application.
• Designed & Developed an AJAX based Portal application, flexible enough be able to change business steps dynamically.
• Worked on the Websphere Application Server performance tuning by designing Dynacache caching technique in WAS.
• Implemented single sign by configuring the WebSphere Identity Manager.
• Implemented applications using WebSphere Commerce V6 using the Websphere Commerce RAD edition.
• Lead the development team for debugging, rectifying the Architectural issues which are hanging the production system often.
• Architected to minimize issues and improve Availability, Performance & Scalability.
• Optimized performance with load balancing techniques.
• Implemented logging to keep better track of issues of all transactions & better maintainability.

Environment: JDK 1.4.2, Java, J2EE, JSP, Websphere Portal, JDBC,I-Batis framework, Apache Tomcat Server 5.0.28, Eclipse IDE, I Phrase, CXML, Linux, Oracle 9i, Pound Load Balancer.

Project Management

Confidential

Responsibilities:

• Responsible for Project Planning, Resource Planning, Project Management, Project Billing, Cost Estimation.
• Lead a pool of Development team comprising of 30 developers and 5 QA analysts and 2 web designers.
• Responsible for designing, Implementing and leading the development team.
• Offshore Team Management.
• Collected specifications and presented High Level and Low Level designs to clients.
• Design components based on object-oriented design (Class, Sequence diagrams (UML, OOAD)) using Rational Architect.
• Used Web Services, using XML, SOAP.
• Architected to minimize issues like Performance & Scalability.
• Implemented Middleware in Java, J2EE, JSP, Jakarta Struts Framework, Web logic Application Server 8.0, Axis, JMS, JDBC environment.
• Used XML/XSD to generate Input data and output Data for each Transaction.
• Designed Portal Applications using Webpshere Portal Tool
• Parsing XML files using SAX and DOM parsers.
• Testing XML, XSL files using XML Spy.
• Involved in the SDLC life cycle.
• XML message Validation. Configuration of Middleware Components for each Interface, Production deployment of existing interfaces, Exception Handling, Middleware Message Audit Log, and Validation of Incoming XML Message with XML Schema.
• Implemented logging to keep track of all transactions.
• Written build scripts using ant and helped the team in setting up the development environment.
• JDBC Failover is handled in the code level.
• Generated Charts using Jeffery Charts.
• Successfully completed a Six Sigma Green Belt training, certification and project.

Environment: JDK 1.4.2, Java, J2EE, JMS, JSP, Websphere Portal, Weblogic Application Server 8.0, Rational Rose, UML, XML, XSD, Web Services, XSLT, Axis, JDBC, Singleton, IntelliJ 5.1, Windows 2003, Oracle 10g.

Confidential, CT

Warranty Online System

Responsibilities:

• System Architecture design, design pattern selection.
• Gathering functional requirements for the project and Use case preparation.
• Design components based on object oriented design (Class, Sequence diagrams (UML, OOAD)) using Rational Rose.
• Performed Unit Testing using JUnit and manual system/Integration testing.
• Performed code review and guided team in peer code review.
• Designed, implemented and tested database modules using technologies JDBC, Oracle.
• JAAS and enhanced authentication feature of the product to support Open LDAP, Active Directory Services.
• Designed and implemented the web interface of the product using JSP, Servlets, and Struts, EJB 2.0.
• Used SAX parser in parsing the XML files.
• Implemented and deployed applications on different application servers JBOSS, and BEA Web Logic.
• Written database modules using PL/SQL.
• Generated CORDA Charts for Reports
• Worked on Plumtree Enterprise Portal.

Environment: Core Java, JSP1.1, Servlets 2.1, Struts, JDBC, RMI, JMS, JMX, XML, Web Logic Server, Apache, UML, Rational Rose, Oracle, Eclipse, Plumtree Enterprise Portal, Ant, Makefile, Windows.

Confidential

Confidential

Responsibilities:

• Responsible for designing, Implementing and leading the development team.
• Collected specifications and presented High Level and Low Level designs to clients.
• Design components based on object-oriented design (Class, Sequence diagrams (UML, OOAD)) using Rational Rose.
• Addressed Architectural issues like performance, scalability, reliability, extensibility, manageability and security
• Implemented Middleware in Java, J2EE, EJB, JSP, IBM WebSphere Application Server 5.0, JMS, JDBC environment.
• Used XML/XSD to generate Input data and output Data for each Transaction.
• Parsing XML files using SAX and DOM parsers.
• Testing XML, XSL files using XML Spy.
• Involved in the SDLC life cycle.
• Design and development of Stateless Session Beans to implement the business logic, and XML message Validation. Configuration of Middleware Components for each Interface, Production deployment of existing interfaces, Exception Handling, Middleware Message Audit Log, Validation of Incoming XML Message with XML Schema.
• Implemented logging to keep track of all transactions.
• Written build scripts using ant and helped the team in setting up the development environment.
• JDBC Failover is handled in the code level; MQ Failover & Load Balancing is done by doing the MQ Clustering, WAS Failover & Load Balancing is done by doing the WAS Clustering.

Environment: JDK 1.4.2, Java, J2EE, EJB, JMS, JSP, WSAD 5.0,IBM WebSphere

Application Server

Confidential

Responsibilities:

• Responsible for Requirements Capturing, designing, Implementation.
• Collected specifications and Responsible for preparing
• Design components based on object-oriented design (Class, Sequence diagrams (UML, OOAD)) using Rational Rose.
• Implemented Middleware in Java, J2EE, EJB, JSP, IBM WebSphere Application Server 4.0, JMS, JDBC environment.
• Involved in the SDLC life cycle.
• Implemented JSP Custom Tags.
• Implemented logging to keep track of all transactions using Singleton Pattern.
• Written build scripts using ant and helped the team in setting up the development environment.
• JDBC Failover is handled in the code level; WAS Failover & Load Balancing is done by doing the WAS Clustering.
• Responsible for Requirements Capturing, designing, Implementation.
• Prepared the Business Requirements Document.
• Developed Web Application using MVC Pattern using command pattern.
• Written Authentication logic using Filter Classes.
• Generated reports module, wrote Stored Procedures using SQL/PL SQL language for reports calculations.
• Collected specifications and Responsible for preparing Documentation.
• Implemented modules in Java, JSP, Servlet, Apache Tomcat Server, JDBC environment.
• Involved in the SDLC life cycle.
• Implemented JSP Custom Tags.
• Implemented logging to keep track of all transactions using Singleton Pattern.
• Helped the team in setting up the development environment.
• Delivered the application and provided & Lead Support Team for Postproduction Support.
• JDBC Failover is handled in the code level; WAS Failover & Load Balancing is done by doing the WAS Clustering.

Environment: JDK 1.3.1, Java, J2EE, JSP, Apache Tomcat Server, Rational Rose, JDBC, Singleton, Eclipse, Windows 2000, Oracle 8i.