SUMMARY: -

• 7+ years of experience in teh fields of software engineering and Information technology using JAVA/J2EE technologies. Worked extensively on a variety of multi - tier and client/server enterprise application architectures. An AWS Certified Associate Solutions Architect.
• Experience in Software Development Life Cycle (SDLC), Test Driven Development and Agile methodologies.
• Experience with Spring Boot and followed CI & CD, Extreme programming (XP) practices for developing teh web application.
• Experience with JENKINS Continuous Integration server for deploying teh application into different Environments.
• Experience GoCD for Continuous Delivery of teh UI builds.
• Experience with JFrog Artifactory for software management and distribution.
• Experience with AKANA SOA governance tool for API management and Security.
• Exposure to application development using Java8 and JEE technologies with expertise in, Hibernate frameworks.
• Good Understanding of Object Oriented Programming concepts, cold fusion, Model View Controller (MVC) Architecture, UML and understanding of Service Oriented Architecture (SOA).
• Extensive experience in designing, developing and implementing Model View Controller (MVC2) using Spring Boot, and Hibernate framework.
• Extensive experience using Design Patterns including Frontend Controller, MVC, DAO and noledge in Singleton, Session Facade, Business Delegate.
• Accountable hands on experience with persistence layer framework Hibernate for object relational mapping with databases, creating related configuration files, and integrating with other frameworks.
• Hands on experience in SOA and Web Services, Messaging services.
• Hands on experience with java8 features like lambda expressions, functional interfaces, streams etc.
• Expertise in web development using HTML, C++, CSS, JavaScript, Angular 4 JS, JQuery, AJAX, JSP,JMS,technologies and ReactJS.
• Experience with Node.js and npm modules and tools like webpack, grunt, gulp.
• Knowledge in innovative and effective User Interface development with HTML/5, CSS, JavaScript.
• Experience in developing web applications with Spring Boot,CORE and Spring Boot MVC.

TECHNICAL SKILLS:

Programming Language: Core Java APIs (me/O, Thread, Collection), C, C++, HTML, XML, XSLT, JSF, AJAX, JavaScript, CSS, JQuery, YUI, SQL, PL/SQL

J2EE Technology: Java Beans, Servlets, JSP, JDBC, EJB, JNDI, JMS, RMI

Architecture & Framework: Client-Server, MVC, Node.Js, Ext js,J2EE, Struts,cold fusion, Spring Boot,SoapUI, React, JSON, Hibernate, Angular 4 JS.

Database: Oracle 11g, SQL server 2008, MySQL

Frameworks and Tools: BEA WebLogic 8.1, JBOSS, IBM Websphere Application Server 6.1, Tomcat 6.0, JUnit 4.0, ANT, Log4j, Mercury Quality Centre, Hibernate,Rational Clear Quest. ANT, Maven, SVN, Toad

Development Environment: Eclipse, Net Beans, IBM RAD, JBuilder.

Design Methodology: UML, Perl, Agile

Operating Systems: Windows 9x/NT/XP/2003/VISTA/7/8, Linux, UNIX

Conceptual: noledge Web Services, Socket Programming.

Design & Control: UML, Rational Rose, CVS, Clear Case

PROFESSIONAL EXPERIENCE

Confidential, Des Moines,IA

Java/J2EE Developer

Responsibilities:

• Actively involved in Analysis, Detail Design, Development, Bug fixing and Enhancement in Agile methodology using OOP.
• Used third party vendor (Global Collect) for credit card and checks payments.
• Used Rational Software Architect (RSA) for generating teh class and sequence diagrams.
• Generated web service client interface using Axis 1.1.
• Developed web tier by using Struts Framework, JSP’s, Tag Libraries, Spring, cold fusion, Hibernate, Servlets, JavaScript, Hibernate, HTML and XML.
• Functionalities include writing code in HTML, CSS, JavaScript, Angular 4 JS, JQuery, and Bootstrap.
• Developed different kinds of Action classes like Look Up Dispatch Action, Dispatch Action, DynaValidator Action Form, DynaAction Form, Validator Form and Action Form classes for data transfer and for both client side and server side validations.
• Developed front-end layer with teh struts Tiles framework and used Validator Framework for validation.
• Extensively used MVC and Singleton design patterns.
• Implemented database connection pooling using IBM WebSphere Data Source.
• Used JNDI interface to create a data source and LDAP connectivity.
• Used Middlemen and Coregent generate hbm.xml files and persistence Objects.
• Involved in developing teh Persistence layer using Hibernate framework.
• Involved in writing SQL Queries.
• Currently working on minimizing session usage from all application to gain teh advantages of WAS 6.0.
• Developed JUnit test cases for Persistence layer and Business layer to perform teh unit level Testing.
• Used Clear case for Source Control and Version Management.

Environment:J2EE, JDK1.4, Struts1.1, Spring 2,C++, JSP, Servlets, Java Web Services,SOAP,Hibernate 2, Java Mail, XML, XSLT, DOM, SAX Parser, Java Beans, JavaScript, JSTL, Angular JS, CSS, AJAX, HTML, DHTML, DB2, Oracle 9i, SQL Server, PL/SQL, Apache Axis2, Cocoon, Tomcat 4.0.1, cold fusion, Hibernate, RSA, Eclipse, Ant, JUnit, Log4J, Windows, VSS.

Confidential, Chicago IL

JavaDeveloper

RESPONSIBILITIES:

• Participated in architecture plan and design discussions
• Extensively used Core Spring Framework for Dependency Injections of components and integrated with Hibernate
• Developing teh presentation layer and GUI framework dat are written using JSP and client - side validations were done using JavaScript.
• Configured managed beans using annotations and defined message resources in faces-config.xml configuration file.
• Developed, implemented and maintained an asynchronous, AJAX based rich client for improved customer experience.
• Used Spring Batch for reading, validating and writing teh daily batch files into teh database.
• Improve user experience of teh Application by introducing CSS, dynamic buttons.
• Implementation and maintenance of aJavaGUI application using JSF components.
• Extensive use of JSF Framework for Controller components and View components.
• Participated in teh application architecture, JSF architecture and development tools for web solutions dat
• fulfill teh business requirements of teh project.
• Involved in deploying and testing teh application using Weblogic server and Tomcat 7.

Environment:Eclipse,Java7/JavaEE 6, DHTML, C++, AJAX, JAXB, Hibernate, cold fusion, Apache Myfaces, Angular JS, JSF, SOAP-web service

Confidential, Austin,TX

Java Developer

Responsibilities:

• Extensively used CVS for version control management.
• Extensive use of Maven to build and deploy teh application into dev environment and QA environment and work with teh front-end developers in displaying teh data.
• Extensive use of Collection Framework features like Map, Object, List to retrieve teh data from Web Service, manipulate teh data to incorporate Business Logic and save teh data to Oracle database.
• Used Multithreading to simultaneously process tables as and when a specific user data is completed in one table.
• Used struts tiles framework for layout management.
• Used Tortoise SVN, GIT for teh repository management.
• Consume Web Services using java to retrieve teh required information to be populated in teh database.
• Set up Jenkins server and build jobs to provide continuous automated builds.
• Worked on Asset Management Module in order to develop services using RESTful Web services.
• Use of SOAPUI to verify teh WSDL end point URL.
• Extensive use of core java features like multithreading, Angular JS, DHTML, caching, Hibernate, messaging to develop middleware for teh application.
• Wrote PL/SQL Stored Procedure using TOAD for archiving data on a daily basis for a monthly report and scheduled teh job using DBMSScheduler.
• Externalized Business Logic from code using database to store dynamic rules based on UI used by business and used these rules in teh code to apply business logic to data.
• Implemented routing logic and navigation from screen to screen and also implemented login functionality on teh client side in AngularJs.

Environment: Web Logic 9.2, Spring 3.0, HTML,Angular JS, cold fusion, Hibernate, Spring MVC, DHTML, Core Java, Struts, JDBC, Jenkins, Maven, Servlets, RESTful Web Services, PL/SQL, Oracle, Windows XP, SOAPUI, CVS and agile-RSA.

Confidential

Java Developer

Responsibilities:

• Involved in Requirement gathering, Analysis, Preparing Functional Specifications, and Technical
• Specifications according to their requirements.
• Used Spring’s IOC, AOP and auto wiring concepts in developing teh application.
• Used Spring Container to performed dependency injection.
• Used Hibernate to map teh database with POJO using hbm.xml files.
• Designed teh Architecture of teh project as per MVC standards.
• Used Struts MVC for teh developing funds module and mortgage module.
• Deployed teh application on JBOSS application server.
• Used AJAX technology for creating interactive Web Applications.
• Developed SOAP message envelopes and headers using WSDL.
• Developed JSP (Java Server Pages) for orders module and Customer Service Department.
• Used Maven for build code.
• Used PL/SQL, Stored Procedures for handling Oracle database.
• Involved in Integration of all teh modules and deploying them on teh Application server and used JMS.
• Involved in bug fixing of various modules in teh application dat were raised by teh testing team.

Environment: Java (JDK 1.6), J2EE, Spring 3.0,Angular JS Hibernate, C++, Web services (SOAP & RESTFUL), JAXB, Log4j, Oracle, SVN, Eclipse, Junit, JSP, cold fusion, ANT, HTML, DHTML, CSS, JavaScript, JSON, XML, WebSphere

Confidential Chicago, IL

Java Developer

Responsibilities:

• Implemented Agile,Scrum methodologies actively involved in technical meetings, requirements gathering,
• analysis, planning, effort estimations, development and testing.
• Followed Agile methodology and used Test Driven Development. Created Design Docs from Functional
• Specifications.
• Reviewed High - level Design (HLD), Functional requirements and discussed teh new functionality in team meetings.
• Developed Class and Sequence Diagrams using Rational Rose Software.
• Involved in developing REST API which produces and consumes Web services from other APIs.
• Used Hibernate and Spring JPA to persist data into teh database.
• Integrated teh application with Spring Framework for implementing Dependency Injection and provide
• abstraction between presentation layer and persistence layer.
• Configured and tested code modules using ORACLE database.
• Real time Micro services development experience using Cloud based DevOps solutions like AWS.
• Deployed application on Tomcat server, which is run on AWS cloud.
• Used JERSEY framework to implement RESTful web services.
• Used JAX-RS to support teh creation of XML and JSON via theJavaArchitecture for C++, XML Binding (JAXB).
• Prepared teh Technical Design Documents.
• Implemented Spring Validation API for writing and integrating teh validation rules.
• Used Hibernate ORM framework as persistence engine, configured O/R mapping and wrote hibernate
• queries.
• Worked on Hibernate for mapping theJavaobjects to relational database and SQL queries to fetch teh data,
• insert and update teh data from teh database.
• Used Hibernate in data access layer to access and update information in teh database.
• Conducted stress testing using JMeter.
• Configured log4j to enable/disable and monitor logging in application.

Environment:Java1.6, Spring 2.5, Hibernate, Spring JPA,JavaWeb Services (REST, JAX-WS), EJB 3.0,JERSEY, jQuery, JavaScript, Bootstrap, Web services, My Eclipse 10, Oracle Database 11g, Hibernate, Tomcat 8,JavaBeans UML, XML, XHTML, HTML, JavaScript, CSS, XSL, DB2, C++, DHTML, SQL, Log4j, UNIX Shell Script.