SUMMARY

• Over 17 years of Architecture and Development experience in IT industry(mainly on java related technologies)
• Proficient in applying J2EE, OOAD (Object Oriented Analysis and Design) and Integration patterns.
• Around 17 years of experience in developing and deploying J2EE applications, of which 10 years of experience in the roles of Sr.Architect/Solutions Architect
• Expert in design and development of applications using application servers like JBoss, Oracle Weblogic and IBM Websphere.
• Extensively used UML,Rational Rose and RUP for technical architecture of applications.
• Competent in using application server, deployment of entity and session beans and management of persistence and transactions at container level and bean level, deployment of JSPs and servlets.
• Over 16 years of extensive experience with complete project life cycle development including Architecture, design development, implementation using UML, Rational Rose and Visio.
• Experience with installation and configuration of technologies, servers and applications.
• Experience with performance tuning and capacity planning.
• Architected systems to be scalable, loosely - coupled, resilient, secure, performant, highly available, and easy to operate.

TECHNICAL SKILLS

• J2EE
• JSP
• SERVLETS 2.2
• JDBC 2.0
• HTML
• Java Script
• Weblogic 8.1
• Sun Solaris UNIX
• Windows NT
• Spring 1.2
• SQL
• XML
• Jakarta TagLibraries
• Oracle 8i
• My Eclipse
• UML
• IBM MQ Series
• Xml Webservices
• SOAP
• UDDI
• JAXB
• WSDL

PROFESSIONAL EXPERIENCE

Confidential

Solutions Architect

Responsibilities:

• Understand the business requirements and provided technical architecture, aligned with the overall platform Architectures
• Led an enterprise wide initiative to introduce a message-oriented enterprise framework using Fuse(Red Hat),Apache Camel, CXF and Spring.
• Leading expert in domain and technologies relevant to the business solution
• Provided prototypes and implementations of modules for complex or key areas of the architecture as starting points to rest of the team
• Educate the business and act as the champion for reference architectures and adoption of innovative technologies within COF businesses
• Developing creative, robust, scalable, and reusable strategies to support business needs and the team.
• Provided both strategic and hands-on technical expertise to prospects and clients throughout their evaluation and implementation of the Serve product
• Discussing and articulate solutions directly with client's executives and team, internal and external tools.
• Providing feedback on product (Finance and Supply Chain) features and priorities to the product management and core-engineering team. Flow, TEAM, DEV
• Seeking out new industry and technology trends and apply this knowledge to solve business problems.
• Proposing business and technical solutionsusing company products and those of supporting 3rd parties and work with delivery teams and clients to effectively implement solutions.
• Coaching other team members to develop stronger functional and technical skills for the applications which they are aligned to support
• Responsible to provide business domain expertise, glean client business objectives during discovery sessions, define project scope of work, use preconfigured estimator tools to define effort, participate in presentations to the client in a sales capacity and assist in the transition from the sales team to the Services Delivery Team upon contract execution.
• Responsibility for utilizing business expertise to evaluate customer needs and frame the scoping of work to implement the product set the sales team and client select. Assist in the closure of the sale by presenting the solution to the client with a focus on positive business outcomes.

Environment: Java 5, RSA Security Framework 6.x, Hibernate, Spring Framework, Spring IOC, Oracle 10g, BEA Weblogic Application Developer 8.1, JavaScript, JDBC, Struts2.x,Spring 2.x,JUNIT, SQL Developer, log4j, Apache Camel 2.12, Fuse 6.x, Apache CXF

Confidential

Technology Architect

Responsibilities:

• Provided architectural solutions to an enterprise wide SOA system.
• Architected multi-tenant scalable enterprise applications
• Architected and implemented SOA (service-oriented architecture) and ESB (enterprise service bus) solutions
• Implemented and deployed high-throughput J2EE/Linux/Unix production systems
• Developed prototype and architecture for new concepts and technology that would eventually be used by the Development teams.
• Designed and implemented systems using XML schemas and WSDL, Axis, CXF
• Performance and scalability testing, analysis, and capacity planning
• Hands-on expertise using and scripting tools in a networked Linux/Unix environment
• Lead the development and lifecycle evolution of architectural standards, reference models, guidelines and principles
• Experienced in using Agile methodologies like Scrum,TestDrivenDevelopment and ExtremeProgramming

Environment: JDK1.5,Mule,Spring,UNIX,Groovy,Siebel, Axis Webservices,XSLT,XML,XSD,JAXB

Confidential, TX

Solutions Architect

Responsibilities:

• Led architecture and development of a multi tiered application.
• Designed front end framework using Apache Wicket 1.3, Spring MVC
• Architected middleware and backend engine using spring,hibernate
• Designed key classes and interfaces for running core business logic
• Designed security module for implementing role based access to features
• Implemented various java design patterns like decorator,command,visitor etc.
• Designed the system using J2EE design patterns like business delegate, session facade, service activator etc
• Designed webservices for fetching claim related information for different partners
• Developed webservice client code using code generation frameworks like apache axis and xml beans
• Designed security for web service calls as per ws-security specification and using frameworks like WSS4J
• Designed business object layer using Spring framework.

Environment: Jdk 1.5, Wicket, Spring, Hibernate, Webservices,AXIS,WSS4J, JBOSS,Oracle 11g, SQL,PL/SQL

Confidential, TX

Senior Technology Architect

Responsibilities:

• Led a team of 8 developers in designing and developing the project.
• Designed and implemented Spring, Jakarta tag libs into the project.
• Developed MDB beans to send or receive messages through MQ series for background processing of application events.
• Designed core programming methodologies and set the path for all the major technical components of the project.
• Design/Architect an SOA infrastructure that integrates heterogeneous internal and 3rd party systems
• Implemented SOAP, WSDL and a subset of XML Schema for web services(deal creation)
• Created ant tasks for creating relevant java files and deploying webservices.
• Performed expert analysis of various frameworks like Spring, Struts, Hibernate and gave inputs to the management for making an informed decision on the kind of frameworks/APIs to be used in the project.
• Used Spring’s AOP feature to implement transaction handling.

Environment: J2EE, JSP, SERVLETS 2.2, JDBC 2.0, HTML, Java Script, Weblogic 8.1, Sun Solaris UNIX, Windows NT, Spring 1.2, SQL, XML, Jakarta TagLibraries, Oracle 8i,My Eclipse,UML, IBM MQ Series, Xml Webservices,SOAP,UDDI,JAXB,WSDL

Confidential, Columbus, GA

Senior Developer

Responsibilities:

• Led a team of developers on the redesign and rearchitecture of the major financial application within the company - web-based system that is responsible for supplying online account information to credit card holders, including account activity, viewing transactions and transaction download.
• Implement complex designs using effective java for enterprise level application systems, technologies include: Struts 1.1, JSP, Servlets 2.2, JDBC, EJB, JMS, ORORegEx, Velocity, Log4J, Xerces, JDOM, PL/SQL, XML, Junit.
• Created class diagrams, sequence diagrams using Rational Rose/Together, UML, OOAD and J2EE patterns.
• Designed ViewHelper patterns and composite view to handle complicated data formatting on transaction download screens
• Designed and implemented session façade, business delegate, service locator patterns etc, as a part of the business tier design.
• Implemented DAO pattern for accessing data from the underlying data store either database or mainframe.
• Developed messaging code using JMS API. MQ Series was used to send and receive messages from mainframe applications.
• Deployment and administration of J2EE components on Weblogic 8.1
• Developed web services for user registration and forgotten password features using SOAP, UDDI and WSDL.

Environment: J2EE, JSP, EJB 2.0,JDK1.4, SERVLETS 2.2, JDBC 2.0, HTML, Java Script, Weblogic 5.0, HP UNIX, Windows NT, Jakarta Struts1.1, SQL, XML, Jakarta TagLibraries, Socket Programming (java.net api), Oracle 8i,WSAD 5.0,UML, MQ Series, SOAP, WSDL, UDDI, ANT, JNDI, Weblogic 7.0

Confidential, Atlanta, GA

Senior Developer

Responsibilities:

• Designed use cases, class diagrams,object diagrams,sequence diagrams with the help of UML, implemented OOAD and J2EE patterns using Rational Rose.
• Responsible for technical architecture.
• Developed and implemented various presentation tier patterns(Front End Controller,Dispatcher,View,View Helper etc),integration tier patterns(data access object,service activator etc),business tier patterns(session façade,value object etc)
• Development and deployment of servlets, entity and session beans to Weblogic server
• Determination of the safest migration paths between Weblogic 3.5 and 4.0versions
• Designed front end controller application using Struts
• Created XML schemas and XML files (as a mechanism for storing configuration information)
• Applied SAX,DOM,JAXP parsers for parsing XML files
• Applied XSL for transforming success pages (for add or upgrade products) into PDF or HTML style depending on user’s choice.
• Used XSL for formatting content in webpages.
• Extensively used JNDI for retrieval of EJB components and JDBC Connection objects.
• Developed various optimized complicated SQL queries for lookups, updates and inserts into the database

Environment: JSP, EJB, JDK1.2, JAVA SERVLETS, JDBC, HTML, Java Script, Progress (Database), Weblogic 3.5/4.0,Linux, Windows NT, Jakarta Struts, XML, Oracle 8i,IBM Visual Age for Java 3.5/4.0,Crystal Reports 8.3,WSAD 4.0,JNDI

Confidential, Los Angeles, CA

Principal Consultant

Responsibilities:

• Designed the application using OOAD patterns
• Performed System analysis.
• Coded middleware API to support the incoming client requests
• Building functional specifications, technical specifications
• Designing & developing the UI architecture using AWT
• Deployed application in UNIX based environment
• Created jar files consisting of applet classes and its resources.
• Designed and developed applet to servlet secure communication
• Designed and developed Connection Pooling mechanism
• Trouble shooting memory related issues of the appled based interface

Environment: Java,JDBC,Servlets,SQLServer,JavaWebServer,HTML,UNIX,WindowsNT,Socket Programming