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Technical Lead Resume

AZ

SUMMARY:

  • A Senior Java/ J2EE Professional with proficiency in Analysis, Design, Development, Architecture, Coding, Testing and implementation of Client/Server, Internet and Legacy Applications.
  • Over 5+ years of experience in Java technologies, with hands of experience in J2EE
  • Expertise in J2EE Design Patterns (Singleton, Factory, Service Locator, Session Façade, DAO, Value Object Pattern).
  • Good working experience on various frameworks including MVC Framework (Struts) & SPRING MVC Framework.
  • Good Working experience in using different modules like Spring Core Container module, Spring Application Context module, Spring MVC Framework module, Spring AOP Module, Spring ORM module etc in Spring Framework
  • Experienced in implementing Struts, Spring, JSF, AJAX frameworks .
  • Good experience in using testing frameworks like JUnit
  • Extensive experience in mission critical IT applications encompassing Java, J2EE, XML, Enterprise Java Beans, Java Server Pages (JSP1.2), Servlets2.0, XSD, XSL.
  • Experience in using JDBC to have database access mechanism to connect the database and to get the data from database
  • Developed applications using IDEs like Eclipse 3.x, BEA Weblogic Workshop.
  • Good experience in using message services through Java Based Interface JMS( Message queuing - Apache MQ)
  • Strong skills in Object Oriented design and development (OOAD) using Rational Unified Process and Unified Modeling Language.
  • Good experience in Oracle (8i, 9i, 10g), SQL Server and MYSQL databases.
  • Good experience with frontend technologies like HTML, CSS, jQuery .
  • Good experience in ORM technology like Hibernate
  • Good experience in using AJAX as a Web Development technique to have interactive web applications
  • Excellent conceptual base in Object-Oriented Design and Implementation Methodologies, Design Patterns, and Web based architectures using web technologies like JSP, Servlets, Struts and EJB.
  • Expert in working in Agile environment, Test Driven Development and Scrum.
  • Used JSF layout for View of MVC. Javascript, DHTML also used for front end interactivity.
  • Experience in SOA and implementing Web Services using SOAP, WSDL
  • Extensive experience with Eclipse, XML Spy,UltraEdit and RAD for developing, build, debug, test, and deploying applications
  • Extensive experience administering and deploying web applications on Weblogic 9.2, Jboss Server, WebSphere and Apache Tomcat
  • Experience in the use of CSS, XML
  • Application development experience using multithreading, Serialization, Externalization, Collection framework, Generics, Core JAVA, Applets and Swing components (often including JTree and JTable).
  • Experience in C, C++, Java Multithreaded Programming and Socket network programming on Windows/Linux/UNIX in distributed environment.
  • Implemented Connectivity to databases using JDBC API from Servlets and JSP through Java Beans & Enterprise Java Beans (EJB).
  • Experience in PL/SQL, RDBMS to develop stored procedures and triggers in DB2, Oracle 8i.
  • Experience working with caching frameworks like EHcache,Tangosol.

SKILL SET:

J2EE/JAVA Technologies: JDK (1.4,1.5,1.6), J2EE, JDBC, JSP(1.2/2.0), JSTL Servlets, EJB (2.0/2.1/3.0), JUNIT, JMS 1.1, RMI, JNDI, JAXP, JAXB, Javadoc, DOJO,WSDL, Tiles, Java Beans

Frameworks: Struts 1.2/2.0, Hibernate 3.x, Spring 2.x, JUNIT, JSF1.2,2.0,caching(EHcache)

Programming languages: C, C++, Perl, JDK(1.4,1.5,1.6)

JavaScript: JSP, ASP, ASP.Net, PHP, Perl

ORM Technology: Hibernate 3.x, JPA, iBatis

Web Services: SOAP, WSDL,REST

Web Technologies: HTML, Javascript, AJAX, DHTML, PHP, DHTML, CSS, XSL, XSLT, JQuery

Application/Web servers: Websphere (6.x,7.x,8), WEBLOGIC (8.1,9.1,10) JBOSS, Sun App Server, Tomcat 5.x, Apache Web Server, IIS 5/6

IDE: RAD 6.0/7.0, Eclipse 2.x/3.x, IBM WebSphere Application Developer 5.1.2, JDeveloper 10.1.2/10.1.3 , JBuilder, NetBeans, Sun One Studio, IntelliJ

Protocols: HTTP 1.1, HTTPS, FTP, SOAP, TELNET, SNMP, LDAP

Databases: SQL Server (2000, 2005, 2008), ORACLE ( 8i,9i,10g ), MSSQL (4.1, 5.1), DB2Platforms: Windows (2000, 2003, Server, XP) and DOS, UNIX, LINUX RedHat Enterprise Server (4.x,5.x), Solaris (5.1)

PROFESSIONAL EXPERIENCE:

Confidential, AZ

Technical Lead

Project: SKY

The purpose of this project is to develop a mobile payment application which is used with the various devices that allow payment transactions. This application mainly deals with registering the device and accessing the application so that payment is processed.

Responsibilities:

  • Spring Framework IOC (Inversion Of Control) design pattern is used to have relationships between application components .It is also used to separate the application configuration and dependency specification from the actual application code.
  • Used Spring core, Spring Context, Spring MVC Framework etc are used for the application configuration of different components, services in the application
  • Developed presentation tier as HTML, JSPs using JSF Framework.
  • Implemented STRUTS Model View Controller architecture to develop presentation tier and business layer.
  • Developed presentation layer using Tiles and JSP and Struts Taglibs.
  • Built various struts Action classes to model the business logic.
  • Used JMS (Java Message Service) to send, receive and read messages in the application. Used different messaging models like Publish-Subscribe, Point-to-Point messaging along with EJBs.
  • Used testing framework Junit for testing.
  • Implemented the project using the agile methodologies
  • Used AJAX to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server.
  • Used Weblogic application server for deploying the application
  • Used Web Services to have SFTP administration which are developed by using SOAP, WSDL.

Confidential, AZ

Sr. J2EE Analyst

Project: BELA

The purpose of this project is to define the vision and scope for the development of the BELA IT Platform for children's early learning assessment suite of products titled, Bracken Early Learning Assessment Suite. The vision for the new BELA IT solution is a flexible, contemporary technology solution that provides data to drive instructional and program decisions as well as: Be easy for all levels of customers to use, provides ability for users to purchase various assessment modules in the suite based on their assessment needs, allow customers to enter assessment data in multiple formats efficiently, link early childhood programs through common data reporting, provide multiple levels of reporting to meet individual teacher and parent needs to state level requirements, as well as serve as a longitudinal early childhood data system.

Responsibilities:

  • Involved in requirement gathering from end users.
  • Interacting with the system analysts, business users for design & requirement clarifications.
  • Used J2EE patterns such as Controller, Singleton, factory, façade, Value Object.MVC architecture is used in this application
  • Developed the application using Weblogic Portal 9.2. Weblogic Portal Admin Console is used to control the behavior, content, and appearance of the Portal by using User Management, Group Management, Portal Management and Visitor entitlements etc.
  • Spring Framework IOC (Inversion Of Control) design pattern is used to have relationships between application components .It is also used to separate the application configuration and dependency specification from the actual application code.
  • Spring ORM module is used along with Hibernate to deal with database operations
  • Used Spring core, Spring Context, Spring MVC Framework etc are used for the application configuration of different components, services in the application
  • Developed presentation tier as HTML, JSPs using JSF Framework.
  • Used JSF layout for View of MVC. Javascript, DHTML also used for front end interactivity.
  • Used Enterprise Java Beans (EJBS) as we have multiple distributed (remote) systems like BO, EWODS, SFTP Server.
  • EJB Session Beans were used to process requests from the user interface and CMP entity beans were used to interact with the persistence layer.
  • Implemented STRUTS Model View Controller architecture to develop presentation tier and business layer.
  • Developed presentation layer using Tiles and JSP and Struts Taglibs.
  • Developed the Struts Controller Servlet for the application.
  • Built various struts Action classes to model the business logic.
  • Developed ActionForms to capture the screen data.
  • Used Hibernate 3.0 tool to deal with database. Used Hiberante extensively to have Database access mechanism with complex queries through Hibernate Query, Criteria interfaces.
  • Used Spring Framework Transaction Management feature called HibernateTransactionManager for handling transactions along with Hibernate.
  • Developed JSPs(with JSTL), JSF (ICEfaces) according to requirement to handle the requests and to provide some components of UI (User Interface) in the application
  • Used JMS (Java Message Service) to send, receive and read messages in the application. Used different messaging models like Publish-Subscribe, Point-to-Point messaging along with EJBs.
  • Used testing framework Junit for testing.
  • Implemented the project using the agile methodologies
  • Used Weblogic Workshop IDE which is based on Eclipse IDE to develop the application
  • Used AJAX to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server.
  • Developed UI modifications for this portal using XSLT, DHTML, XML and JavaScript, JQuery.
  • Used databases like Oracle 10g. Wrote complex SQL statements to retrieve data related to User, Insurance products.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status.
  • Used Weblogic application server for deploying the application
  • Used Web Services to have SFTP administration which are developed by using SOAP, WSDL .
  • Developed SQL queries to create, retrieve and update data.
  • Experience in writing, testing, and implementation of the procedures, trigger, functions at Database level using PL/SQL

Environment: JDK-1.5,J2EE Design Patterns, XML 2.0, CSS, Windows 2003 Server, Unix, Weblogic 9.2, Servlets 2.3, JSP 2.0, Junit, SPRING 2.0,SPRING MVC, Spring Core, Spring ORM, Spring Context, SPRING AOP Module, JMS,BEA Weblogic 9.1,Eclipse IDE 3.2, SOAP,WSDL, Hibernate 3.0, JSTL, JAX-WS, XML Spy, XSLT,CSS, SQL Server 2005, Oracle 10g,TOAD,ANT, Log4j

Confidential, AZ

Sr. J2EE Analyst

Project: Confidential

Responsibilities:

  • Analyzed the requirements for the Associate Member (Consumer Portal) project.
  • Involved in requirement gathering from end users.
  • Interacting with the system analysts, business users for design & requirement clarifications.
  • Involved in analysis, designing, component level design & development of external projects & change requests.
  • Used J2EE design patterns such as Singleton, factory, façade, Value Object.
  • Persistence layer was implemented using Hibernate ORM.
  • Developed the application using Struts (MVC Framework). Spring MVC framework is used as middle tier to integrate with Struts Web tier.
  • Used Struts Tag Libraries (like html, bean, and logic) to develop the JSP pages.
  • Used Struts tiles to achieve reusability among the view pages.
  • Develop Struts Actions that grabs data from the forms, does validation and calls services and data access objects (which are java POJOs).
  • Involved in the development of business module applications using J2EE technologies like Servlets, Struts and JDBC
  • Worked with JSF 1.2 and richfaces.
  • Used JSF layout for View of MVC. Javascript, DHTML also used for front end interactivity.
  • Spring Framework IOC (Inversion Of Control) design pattern is used to have relationships between application components .It is also used to separate the application configuration and dependency specification from the actual application code.
  • Designed and developed Online Account Builder web-based software using Java Server Faces (JSF) framework, Spring MVC Framework, Spring Web Flow, Struts framework, Hibernate, and Java Web Service Developer Pack.
  • Spring ORM module is used along with Hibernate to deal with database operations
  • Developed JSPs(with JSTL) and JSF according to requirement to handle the requests and to provide UI (User Interface) in the application
  • Used AJAX(scrum) to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server.
  • Designed and developed entire front end from scratch while extensively using AJAX and CSS, JQuery.
  • Used Hibernate tool to deal with database. Used Hiberante extensively to have Database access mechanism with complex queries through Hibernate Query, Criteria interfaces.
  • Used DAO pattern to deal with database.
  • Used databases like SQL server / Oracle 9i. Wrote complex SQL statements to retrieve data related to User, Insurance products.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status.
  • Used WebSphere application server for deploying the application
  • Used Web Services to get the List of insurance products for the user.
  • Implemented SOA to develop Web services using Apache AXIS for Branch shipping and Reports modules.
  • Used WSDL for publishing Web Service interfaces.
  • Implements SOAP messages for information exchange for Web services.
  • Extensively used SQL, PL/SQL in constructing views, indexes, stored procedures, triggers, cursors, functions, relational database models.

Confidential, Memphis

J2EE Developer

Insurance and Inventory Management Application

Description:

Confidential offers health and dental insurance to its clients. The project was to develop an application, which is used to process Health Care claims. It allows users to search the company data repository through the web. The requested data can be displayed in a summary view or through a detailed view. The application involves an automated approval or rejection criteria to pre process the claims.

Responsibilities:

  • Object-orientated analysis/object-orientated design of the system.
  • Work with Struts front-end utilizing the Struts tiles framework to implement the GUI interface.
  • The Struts framework was also augmented using both the validator and tiles add-on components.
  • Extensively used the Struts Tags, Struts Bean Tags, HTML tags, Logic Tags, Nested Tags and JSTL, the view side of MVC
  • Developed Action Form, Action Class, Action Forward Servlets and Struts Configuration File.
  • Supported integration efforts between the Struts Action classes and the EJB’s services layer.
  • Used Hibernate framework to access the data.
  • Used JSF Frame Work, JQuery for front end design.
  • Extensively used the JSF, JSP, JSP Tags, and JSP Custom tags in the view side of MVC.
  • Used DB2 as backend database.
  • Create Stored Procedure to crunch data from Oracle. Implemented the MVC architecture for supporting the GUI using a combination of Java Server Faces and Struts Framework on the IBM WAS 5.0 platform using WSAD 5.1.2.
  • Ajax is used to handle everything needed to pass data to the server and also to process the response back from the server.
  • JMS is used for intra business messaging for service and delivery options.
  • Used XML Parser for Building the XML Documents.
  • Used XML Web Services using SOAP to transfer information to the medical institutions.
  • Extensively used the log4j for logging.
  • Used SVN for version control.
  • Used Apache Ant to build and deploy the application

Environment: J2EE 1.4, Struts 2, Hibernate2.1, MVC, OOA/OOD, Java Server Pages (JSP)2.0, EJB3, AJAX, JMS, XML, Design Patterns, Web Sphere Application Server(WAS), Web Sphere Studio Application Developer v5.0 (WSAD), JNDI1.2, JAAS, Log4j, IBM DB2 8.1, JUNIT3.8, SVN,UML

Confidential

J2EE Analyst

Project: Emagia Cash Inflow Manager

This is a financial product which is a suite of enterprise software applications that seamlessly interface with your existing back-office financial systems, to proactively manage the internal and external financial flows of your business, and achieve extremely effective working capital management. Our solutions facilitate intra and inter-business connectively to accelerate positive cash flows and increase liquidity in digital market places.

Responsibilities:

  • Interacting with the system analysts & business users for design & requirement clarification.
  • Used J2EE Design Patterns like Session Façade pattern.
  • Used Struts Framework to deal with functionalities like credit issues, invoice details. Used Spring DAO Module along with Struts Framework to deal with Database.
  • Spring MVC Framework IOC(Inversion Of Control) design pattern is used to have relationships between application components.
  • Developed, and debugged the servlets and EJB with Jboss Application server
  • Developed JSPs according to requirement
  • Used Connection Pooling to get JDBC connection and access database procedures.
  • Wrote complex SQL queries to retrieve invoice details and other financial elements etc.
  • Used Log4j as a debugging tool.

Environment: JDK 1.4, J2EE, STRUTS 1.1, MVC, Servlets 2.3, JSP 1.2, XML 2.0, CSS, CVS, Jboss Application Server, ECLIPSE, UltraEdit, XML Spy, AJAX, SQL Server 2000,TOAD

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