EXECUTIVE SUMMARY:

• 8+ years of hands - on experience as a JAVA Developer in development of JAVA/J2EE applications.
• Oracle certified professional Java SE7 developer.
• Experience in developing Class Diagrams, Sequence Diagrams, Use Cases, Activity Diagrams, Sequence Diagrams and Class Diagrams using UML Rational Rose and Visio.
• Experience wif methodologies like Agile SCRUM and Test-Driven Development.
• Proficient in JAVA/J2EE programming in developing web applications using Servlets, JSPs, JSTL, JDBC and JMS.
• Extensive understanding in developing J2EE applications using MVC Architecture, Session Facade, Data Access Object and Front Controller.
• Exposure to working in Windows and UNIX platforms.
• Good understanding of UML (Modelling Language), version control systems (GIT, SVN), Layouts and Gradle.
• Knowledge on working wif IDEs such as Eclipse, IntelliJ and NetBeans and familiar wif OOPS concepts.
• Experience in using project tracking tool JIRA and experience in multithreading.
• Experience in using SOAP and RESTful webservices.
• Expertise in web development using HTML for representing content on teh web, CSS for presentation of HTML document, Validating teh script using JavaScript.
• Expertise in using Node.js, building Servlet/JSP based web applications and dynamic web pages using an open source framework -Struts.
• Knowledge of AngularJS practices and modules based on extensive work.
• Experience in working wif AWS EC2 instance, S3 Storage, DynamoDB and Cloud Front Technologies.
• Experience in developing web applications using MVC framework depending on SPRING Framework
• Experience using SPRING Framework features like IOC (Inversion of Control), MVC (Model View Controller), DAO (Data Access Object), AOP (Aspect Oriented Programming), JDBC template class and Spring-Hibernate integrated module.
• Expertise in writing SQL queries and database testing using SQL.
• Hands on experience in working wif ORACLE, SQL Server and MySQL databases using SQL, T-SQL, PL/SQL.
• Experience in using Object-relational mapping using Hibernate.
• Experience using build automation tools like ANT and MAVEN.
• Experience in XML technologies like XSLT, XPATH, DOM, JAXB, XML-RPC and XML Beans.
• Experience in web technologies, unit testing tools (JUnit), data interchange format (JSON) for data retrieval and distribution and AJAX for instant loading of web pages.
• Experience in developing Single Page Applications (SPA).
• Capable in handling various software processes including analysis in requirements, functional and conceptual phases.
• Expertise in technical report writing and software documentation.
• Quick learner and capable of adapting new environments, accepting challenges and grasp new technologies wif excellent analytical and problem-solving skills.
• Capable of analyzing, gathering information and resolving teh complex problems.
• Team player wif excellent leadership and communication skills.

TECHNICAL SKILLS

Programming Languages: Java, PL/SQL.

Java/J2EE Technologies: STRUTS, Servlets, JSP 1.2/2.0, JMS.

IDEs: Eclipse, IntelliJ and NetBeans.

Web Development: HTML5, DHTML, CSS4, Java Script, AJAX, Google Web Toolkit (GWT).

Frameworks: Struts 1.x/2.x, Hibernate, Spring 2.5/3.0

UI Frameworks: Angular JS, jQuery, Node.js.

XML/Web Services: XSLT, XPATH, DOM, JAXB, XML-RPC, XML Beans, SOAP and RESTful.

Messaging Technologies: JMS

Application/Web Servers: IBM Web Sphere, BEA Web Logic, Apache Tomcat, JBOSS.

Methodologies/Design Patterns: OOAD, OOP, UML, MVC2, DAO, Factory pattern, Session Façade, Singleton.

Databases: Oracle 8i/9i/10g, SQL Server 2000/2005, MySQL, Mongo DB.

Build Automation: Ant, Maven

Testing and Logging tools: JUnit, Log4J

Tracking Tools: JIRA

Tools: Rational Rose, Microsoft Visio, Apache Tomcat, TOAD, SVN, GIT.

Operating Systems: Windows 98/2000/NT/XP, UNIX.

PROFESSIONAL EXPERIENCE

Confidential, Bedford, Texas

Sr. Java Developer

Responsibilities:

• Developed an Business Management system, analyzed requirements and designed teh system.
• To model teh design of teh application designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams using UML.
• Developed web applications by using Spring MVC framework which enables dependency injection and Aspect Oriented Programming (AOP).
• Created User Interface HTML, CSS, Node.js, JavaScript and JSP to generate a dynamic web page.
• To validate teh user interface used JavaScript and jQuery for data validation.
• Created Single Page Applications(SPAs) which binds data to specific views and synchronize data wif server using Angular.js.
• Was a part of configuring Spring Controllers using Inversion of Control (IOC).
• For autantication and authorization Spring Security was used.
• Performed Indexing and searching using Lucene and SolR.
• Excel Reporting was done using Apache POI.
• Implemented teh business logic by configuring teh Spring framework.
• Configured teh Spring framework for teh entire business logic layer.
• Developed interfaces and to integrate front end wif teh back-end used Restful Webservices.
• Followed different patterns like Singleton, Front Controller, Adapter, DAO, MVC, Builder and Factory patterns to develop code.
• Performed CRUD related operations wif Database using Hibernate ORM Tool to connect to teh backend.
• To avoid configuration complexity in .xml files used Spring Boot.
• Hibernate for Object relational mapping.
• Developed mapping using Table per hierarchy inheritance of hibernates and mapped polymorphic associations.
• To populate teh domain model objects developed DAO service methods using Hibernate.
• Implemented one to many, one to one and many to one annotations-based mappings in Hibernate.
• Initialized all those services used Spring Framework’s Bean Factory.
• Programmed DAO classes using Spring-Hibernate integrated module to connect wif database.
• In teh logic used Java collections API extensively such as List, Sets and Maps.
• Also used Core Java concepts such as Exception Handling and Collections.
• Performed testing using Junit Test cases.
• Written Scripts in Ant and used JBOSS (Wild fly) for deployment.
• Performed migration of teh application into AWS and used EC2 Instance, S3 storage and Cloud Front to use code in various environments.
• Used Apache Log4J for logging and debugging.
• To perform data retrieval and updates written complex SQL queries, SQL Joins and created Stored Procedures using TOAD.

Environment: Core JAVA, JAVA, Eclipse, SQL, Spring, TOAD, HTML, CSS, JavaScript, AngularJS, Hibernate, jQuery, JSPs and Node.js, Spring Boot, AWS, ANT, JBOSS.

Confidential, Dallas, Texas

Sr. Java Developer

Responsibilities:

• Worked as team lead in developing User Interfaces by implementing JSPs, HTML, CSS, JavaScript and Spring MVC Framework.
• Was a part of SCRUM meetings and followed Agile methodology.
• Developed UI applications and worked on Front-End technologies using JSP, HTML, CSS, JavaScript and jQuery.
• Used JSON format for exchange of text and communication wif web services. Used jQuery to perform AJAX calls.
• Used Eclipse IDE to develop teh project.
• Involved in all phases of Software Development Life Cycle (SDLC).
• Was part of fixing issues wif front-end using layouts.
• Written PL/SQL complex queries, Functions, Triggers and Stored Procedures.
• To improve query performance and generate report implemented middle tier logic using Hibernate ORM tool.
• Accompanied back end developers to generate Dynamic JSP pages from HTML/CSS static pages.
• Performed indexing using Lucene.
• Developed POJO classes and persistence.xml to interact wif database and retrieve teh data from database and used named queries to retrieve data from different tables.
• Implemented Collections framework, used multi-threading and exception handling.
• Developed independent beans and initialized objects using Spring IOC framework.
• Written Action classes and business logic using Struts2 MVC framework and Spring framework.
• Developed relation between entities using Hibernate for connection to database, creation of tables and to manage transactions.
• Used Hibernate for performing database operations and interaction between front-end and backend.
• REST web service was used for asynchronous data transfer process.
• Used XML and JSON formats for testing teh service.
• Performed unit tests using Junit testing tool and used CVS for source control and version control.
• Performed Root Cause Analysis for fixing bugs. Used MAVEN to build project.
• Using Apache Tomcat server deployed java applications as web applications.
• Built code using Search Engine Optimization techniques.
• Designed web applications dat are executable in various web browsers like Internet Explorer, Mozilla Firefox, Google Chrome and Opera.
• Used Firebugs/IE developer tools for debugging.
• Environment: JAVA, Struts, Hibernate, Spring, REST, CVS, Maven, JSON, XML, HTML, CSS, JavaScript, JSPs, jQuery, AJAX, PL/SQL, Junit, Eclipse.

Confidential

Java Developer

Responsibilities:

• Followed Agile development methodology and was a part of SCRUM meetings.
• Developed use cases using Unified Modelling Language (UML).
• Created user interface using HTML, CSS, JavaScript, JSTL Tag Libraries and JSP.
• Performed client-side validations using JavaScript.
• Implemented teh logic in middle tier and developed code using Core Java collections, Serialization, Multithreading.
• Used Servlets for business logic implementations and JSPs to render views.
• Also used SOAP and REST web services.
• Created dynamic web pages using JSPs.
• Connected to data base using JDBC.
• Created database tables and performed operations on data using spring JDBC template and spring annotations to retrieve user information from teh database.
• Performed unit testing using Junit.
• Developed PL/SQL stored procedures and Complex queries for database operations.
• Built teh application using ANT script.
• Used Jrebel plugin to support instant reloading of changes.

Environment: HTML, CSS, JavaScript, JDBC, Eclipse, JAVA/J2EE, Struts, Spring, ANT, Linux, Windows.

Confidential, Union, NJ

Java/ J2EE Developer

Responsibilities:

• Gatheird requirements from teh client and prepared requirements report.
• Developed front-end code using JSP, Struts, HTML and JSF.
• Integrated DAO layer wif business layer using Hibernate ORM tool and mapping using POJOs.
• Worked wif design patterns such as Singleton, Facade, DAO and Factory pattern.
• Implemented Model View Controller logic by using Spring Dependency Injection.
• Written SQL queries and stored procedures for retrieval and update of data in teh database.
• Performed unit testing and code reviews in teh application.
• Used Core Java concepts like collections Generics, Exception Handling and OOPs Concepts.
• Worked on JMS messaging technology and used it to implement Publish and Subscribe model.
• Configured Struts.xml to intercept teh requests to teh action classes.
• Written Java code to implement teh Action methods in Action Classes.
• To integrate front end wif backend and to retrieve information SOAP web services was used.
• Deployed project using ANT.
• Used TOAD in optimizing and testing of queries in teh database.
• Used Apache Log4j for logging and debugging.
• Developed Data Access Objects to model teh Data Access Programs for data access.
• Coordinated wif team in meeting project goals before deadline.
• Developed technical documents depending in teh given requirements. Resolved issues by maintaining a good relationship wif clients.
• Involved in organizing and giving project induction training for freshers.

Environment: Hibernate, JAVA, J2EE, JSP, JSF, XML, JavaScript, HTML, CSS, Tomcat, Eclipse Oracle, Windows and JUNIT.

Confidential

Java Developer

Responsibilities:

• Analyzed requirements and generated uses cases.
• Used Rational Rose to create Class Diagrams, State Diagrams and Sequence Diagrams.
• Developed wed-based forms using HTML and JavaScript to perform client-side validations.
• Developed teh web application based on Model-View-Controller (MVC) framework.
• Implemented access to database using JDBC connections.
• Developed Complex queries, Stored Procedures and materialized views in database using SQL.
• Implemented Enterprise Java Beans (EJB’s) for database access.
• Implemented business logic in Action classes and created view from teh JSP pages using Struts MVC framework.
• Deployed teh web application using Apache Tomcat server.
• Using JDBC connected to MySQL database and performed operations.
• Involved in coding teh logic using OOPS concepts and Collections.
• Involved in teh team meetings aimed Confidential architectural and performance issues.
• Analyzed faults in teh code and fixed them to get accurate results wifin no time.
• Prepared test cases for unit testing of teh project.

Environment: JAVA, Eclipse, Apache Tomcat, Log4j, Struts, SQL, HTML, CSS, JavaScript, JMS, EJB, JSP, Windows XP, JDBC, Rational Rose and Junit.