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Sr. Java/j2ee Developer Resume

Ann Arbor, MI


  • Around 8 Years of professional experience in design and development of Web - based, Client-Server and System level applications using Java/J2EE technologies.
  • Experienced in all stages of SDLC (Software Development Life Cycle) including proposal, process engineering, requirement analysis, design, development, testing, deployment and support.
  • Worked in Agile (SCRUM), test driven development, prototype development and Waterfall software development methodologies.
  • Experience in developing applications using Core Java, J2EE, JSP, JSF, Servlets, Java Beans, EJB, Hibernate, JMS, JDBC, XML, HTML, XHTML, HTML5, CSS, DHTML, JavaScript, XSLT, JSON, AJAX and JQuery.
  • Proficient in developing front-end systems with JavaScript, JQuery, Ajax, Bootstrap, HTML, CSS and JavaScript frameworks such as Angular JS, Node JS, React JS, Backbone JS, D3 Js and Ext Js.
  • Expertise in implementing MVC architecture using Struts 1.2/2.0, Spring 3.0/4., EJB 2.0/3.0
  • Experience in implementation of Persistence Framework like JPA and Hibernate ORM (Object Relational Mapping) in a typical n-type architecture.
  • Good knowledge on the Spring modules like Spring IOC, Spring MVC, Spring Batch, Spring Web flow, Spring AOP Spring DAO and Spring Security.
  • Expertise in using Web Service technologies like SOAP, WSDL, UDDI, RESTAPI to implement Service Oriented Architecture (SOA).
  • Working experience in Web Services using REST, SOAP with XML/JSON.
  • Expertise in coding business components using various API’s of Java like Multi-Threading, Collections.
  • Experience on working with Hibernate for mapping the java objects to relational database and SQL queries to fetch the data, insert, delete and update the data from the database.
  • Expertise in Application development using various frameworks such as Jakarta Struts Framework 1.2/1.3, Java Server Faces, Spring Framework, Spring MVC, Hibernate 3.0 ORM with GUI plug-ins like Tiles Framework, validation plug-ins like Validator Framework and security modules like Acegi for spring.
  • Experience in using Angular JS, Node JS, React Js, HMTL, DHTML, XML, DTD, XLST and CSS to develop web interfaces.
  • Good experience in unit testing with Karma, Jasmine and JUnit.
  • Well Acquainted with RDBMS like Oracle 9i/10g/11g/12c, MySQL, PostgreSQL, MySQL Databases.
  • Experience working with AWS (Amazon Web Services) , working with EC2, RDS, Dynamo DB, S3, Cloud Formation Templates, Cloud watch.
  • Expertise in using NoSQL database like MongoDB, Cassandra to support the storage of JSON objects.
  • Worked in TDD and version management tools Github, Stash, SVN.
  • Worked on bug tracking tools like JIRA, VersionOne.
  • Worked on building and deploy tools - Ant, Maven, Jenkins build.
  • Good knowledge on log4j for logging and JUnit for integrated testing.
  • Used Mockito for mock creation, verification and stubbing.
  • Worked on with IDE tools such as Eclipse, NetBeans, IntelliJ and JDeveloper.
  • Hands on experience with source control tools like CVS, Clear Case, SVN and Git.
  • Expertise in deploying enterprise applications on Web/Application servers like IBM WebSphere, JBoss, Apache Tomcat and Web Logic.
  • Expert knowledge of data structures , computer logic and flow-charting, program design methods and techniques, database vendor versions, compiler versions.
  • Experience in writing technical documents like Functional Requirement Document, Detail Design, creating screen mock ups, Test Cases, Conducting Code/Peer Reviews, Testing (Unit and Integration), planning and leading training sessions.
  • Strong analytical, debugging, problem solving skills, excellent communication, presentation skills and a good team player.


Languages: Java 1.4/1.5/1.6/1.7/1.8 , C, C++, SQL, PL/SQL

J2EE Technologies: Servlets 2.3/2.4/2.5/3.0/3.1 , JSP 1.2/2.0/2.1/2.2/2.3 , JSTL, JDBC 2.0/3.0/4.0, JMS, JNDI, JSF, XML, JAXB, EJB 2.0/3.0, JAAS, JCA, JTA, JavaBeans, JavaMail API, JavaPersistence API

Core Java: Multithreading, Collections, Generics, Serialization, Concurrency Control, File I/O

Web Technologies: HTML3/5, DHTML, XHTML, CSS3, XML, XSL, XSLT, XPath, DOM, JavaScript, JQuery, JSON, AJAX, Node JS, Angular JS, Backbone JS, React JS, Karma, jasmine, Twitter Bootstrap.

Databases: Oracle 8i/9i/10g/11g/12c, DB2, Mongo DB, SQL Server 2000/2008//2012/2014 , MySql 4.x/5.xWSDL, UDDI, SOAP, REST, JAX: RS, JAX-WS, JAX-RPC

Web/Application Server: Web Logic 8.1/9.2/10g/11g/12c, IBM WebSphere 5.x/6.0/7.0/8.x, Apache Tomcat 4.0/5.x/6.x, JBoss EAP 4.2/4.3/5.0/6.0

Framework: Struts 1.2/2.0, Springs 2.0/2.5/3.0/3.1/4. * (MVC, DI, AOP, IOC, Security, DAO)

Messaging: JMS, Tibco EMS, Rabbit MQ, IBM MQ, Kafka

ORM: Hibernate 3.0/3.2/4.*, JPA, iBatis 2.2

IDE Tools: Eclipse, JDeveloper, RAD, IntelliJ, NetBeans, JBuilder

Build /Log Other tools: Build (ANT, MAVEN), Logging(log4j), CVS, SVN, Git, GitHub, Jenkins, Cruise Control, LogStash, CloudWatch

Design Methodologies: OOP, Agile, Water Fall, SCRUM, UML, RUP, J2EE Design Patterns (Singleton, Facade, Builder Pattern, Factory pattern, Proxy, Interface, Service Locator, Composite, Decorator, Command, State, Null Object, MVC, Template, Strategy, Observer)

Operating Systems: Windows NT/ 2000 / XP/Vista/7/8, UNIX (Shell Scripting), Linux, Mac OS X.

Testing: JUnit, JMeter, Mockito, Selenium, cucumber & JTest


Confidential, Ann Arbor, MI

Sr. Java/J2EE Developer


  • Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application using AGILE methodology (SCRUM).
  • Involved in design discussions and understanding of business requirements and identify the relevant functional and technical requirements.
  • Developed front-end content using HTML5, CSS3, Angular JS and client side validations using JavaScript.
  • Implemented Single Page Application (SPA) Pattern and used Angular JS MVC to build a cross-browser application.
  • Implemented core features of Angular JS framework such as Dependency Injection, Data-Binding, Filters, Directives, Templates Services and Deep Linking.
  • Developed frontend applications in JavaScript using React JS , Angular JS .
  • Used AJAX to get the data from the server asynchronously by using JSON/XML object and Jackson API.
  • Used JAX-RS (REST) for producing web services and involved in writing programs to consume the web services using SOA with CXF framework Used JAXB to marshal and unmarshal the xml-java object, java objects-xml
  • Extensively used JSP to develop schema viewer applications.
  • Created reusable UI components using React JS .
  • Created controller Servlets for handling HTTP requests from JSP pages.
  • Extensively worked with XML schema, XSL/XSLT, XML to navigate in XML documents, and DOM4J to process and parse xml files.
  • Used XPATH to navigate through Attributes and Elements in an XML Document.
  • Implemented the business logic using various Design patterns.
  • Developed the entire application web-based client implementing MVC Architecture using spring framework.
  • Implemented Object-relation mapping in the persistence layer using Hibernate frame work in conjunction with spring functionality.
  • Used Spring framework to inject the DAO and Bean objects, auto wiring the components.
  • Worked on development of Hibernate , including mapping files, configuration file and classes to interact with the database.
  • Used SQL, HQL Queries in Java code to do select/update/delete depending upon the business requirement.
  • Also, used Stored procedures connecting to the database using spring Integration .
  • Responsible for modifying existing xml schema definition as per client’s requirements.
  • Used Eclipse IDE to develop/create my code and Rabbit MQ for messaging.
  • A Web Sphere JNDI naming tree is maintained for the external configuration of a service.
  • Implemented features like logging, user session validation using Spring-AOP module.
  • Used Spring security framework for authentication and authorization of the application.
  • Used multithreaded environment to run the processes asynchronously using different future calls to access the data.
  • Good hands on UNIX commands, used to see the log files on the production server.
  • Developed several shell Scripts to automate file transfers.
  • Involved in developing Unit Test cases and testing the Application using soap-ui.
  • Used Mockito for mock creation, verification and stubbing.
  • Used Log4j to capture the log that includes runtime exception and for logging info and are helpful in debugging the issues.
  • Used Git as source control management giving a huge speed advantage on centralized systems that have to communicate with a server.
  • Used Gradle as a build tool automating the building, testing, publishing and deployment loading all the dependencies from the nexus artifact repository.
  • Designed, developed, implemented, and maintained custom Gradle tasks in Java and Groovy.
  • Involved in creating, modifying and updating database tables in oracle 11g.
  • Defined AWS security groups which acted as virtual firewalls to control the incoming traffic onto one or more AWS EC2 instances.
  • Experience in real-time monitoring and alerting of applications deployed in AWS using Cloud Watch , Cloud Trail and Simple Notification Service.
  • Cloud- based servers and services in accordance with project guidelines.
  • Used Amazon Cloud Watch to monitor the application performance and used the logs to identify any threshold limits.
  • Expertise in creating IAM roles to delegate access to users or services to certain AWS resources.
  • Design roles and groups for users and resources using AWS Identity Access Management (IAM).
  • Expertise in authoring many cloud Formation Templates using JSON .
  • Involved in the complete life cycle of the project from the requirements to the production support.

Environment: Java 1.7, Java Beans, J2EE, REST , Spring, Apache CXF, Hibernate, Angular JS, React JS, Ajax, JQuery, JSP, XSD, XML Bean, Web Sphere, Eclipse Juno, Oracle 11g, JUnit, Log4J, Unix, Git, Gradle 1.11, Soap-UI, Log Expert, FileZilla, Spring Framework security using LDAP, AWS.

Confidential, Herndon, VA

Sr. Java/UI Developer


  • Worked with business teams on requirements gathering and estimating the efforts for development using agile methodology to integrate business line of apps with SOA in a seamless fashion.
  • Developed the UML Use Cases, Activity, Sequence and Class diagrams using Rational Rose.
  • Extensively worked on business, front end and persistence tier using the JSP, Servlets, Spring MVC, and JSON.
  • Developed user interfaces using JSP, JQuery, JavaScript, HTML5, and CSS3.
  • Used to building rich Internet applications, backbone JS to optimize in-browser use and to load the module and to improve the Speed.
  • Front-end development utilizing Java script frameworks such as JQuery, Backbone Js.
  • Used AJAX to implement some customizations which required dynamic behavior like controls dependent on user value selection on some other controls.
  • Implemented Java multi-threading and thread handling issues during application development
  • Developed application service components and configured beans using Spring IOC, creation of Hibernate mapping files and generation of database schema.
  • I used Backbone JS for passing on data from HTML forms.
  • Used Hibernate Query Language (HQL) features like Named Queries for querying the database and using the objects in data access layer.
  • Develop innovative and quality solutions by making use of latest tools and technologies like Apache CXF, Spring Core, and Spring AOP.
  • Angular JS is used to provide clients side validation.
  • Developed frontend applications in JavaScript using ReactJS , AngularJS .
  • Views coded in Jade, Bootstrap, Controllers in MVC JavaScript using Angular js, routing in Express js, data modeled in Mongoose, stored in a Mongo DB.
  • Managed Database Transactions using Spring’s Transaction Management module and optimized and improved performance of the queries.
  • Also, participated in development of new features for the core of the application. This included converting the company's current SOAP API to RESTful web services.
  • Developed Rest architecture based web services to facilitate communication between client and servers.
  • Invoked web services and parsed the XML results.
  • Extensively involved in the development of backend Logics or data access logic using Oracle DB and JDBC.
  • Developed stored procedures, triggers and functions with PL/SQL for Oracle database.
  • Web application backend development utilizing Node Js, Express JS and MongoDB.
  • Migration of Existing Application to AWS cloud.
  • Implemented continuous integration and deployment solutions to target environment.
  • Written cloud formation templates and deployed AWS resources using it.
  • Creating S3 buckets and managing policies for S3 buckets and utilized S3 bucket and glacier for storage and backup on AWS.
  • Use of WebLogic application server to deploy the application and connect through the data source using JNDI.
  • Wrote Unit testing and Test suites using JUnit framework for testing the application.
  • Developed application code using Eclipse IDE and configured with Maven.
  • Used SVN for version control and ANT for application build.
  • Participated in weekly status meeting for providing the development updates.
  • Production support for the application to resolve the issues experienced by the users.

Environment: Java1.7, J2EE, Spring, Hibernate, JQuery, AJAX, JavaScript, Oracle 11g, JDBC, Apache CXF, RESTful web services, SOAP, Eclipse, WebLogic, Clear Case, JUnit, UML, JSP, JSTL, EJB, Servlet, Maven, ANT.

Confidential, Mooresville, NC

Sr. Java/J2EE Developer


  • Involved in deployment of full Software Development Life Cycle (SDLC) of the tracking systems Requirement gathering, Conceptual design, Analysis, Detail design, Development, System Testing, and User Acceptance.
  • Used Agile methodology and effectively took part in Scrum gatherings to deliver quality deliverables within time (extensively used ScrumDo for project Management).
  • Designed and developed all the user interfaces using JSP, Servlets and Spring framework .
  • Developed the DAO layer using Hibernate and used caching system for real time performance.
  • Designed and developed various modules of the application with J2EE design architecture, Spring MVC architecture using IOC, AOP concepts
  • Created POC for Spring Batch for running batch jobs
  • Used Spring IOC for dependency injection and Spring AOP for cross cutting concerns like logging, security, transaction management.
  • Developed WebService provider methods (bottom up approach) using WSDL and RESTful for transferring data between the Applications
  • Configured Java Messaging Services (JMS) on Web Sphere Server using Eclipse IDE
  • Used AJAX for developing asynchronous web applications on client side
  • Used JDBC for accessing database to track all credit aspects of accounts, which include financial review details, security held, actuarial exposure data and receivables
  • Designed various applications using M ulti- T hreading concepts, mostly used to perform time consuming tasks in the background
  • Developed Generic Java Packages to produce and consume JMS messages through topics and queues in Asynchronous message processing with guaranteed delivery.
  • Used AngularJS MVC framework to build Web application
  • Wrote JSP& Servlets classes to generate dynamic HTML pages
  • Adopted Spring framework for the development of the project
  • Involved in fixing bugs and unit testing with test cases using JUnit framework
  • Used Maven 3.1 for create the project archetype and build the interface modules for c customizing WAR and EAR files
  • Used Spring ORM module for integration with Hibernate for persistence layer
  • Developed Session Beans and Entity Beans ( JPA ).
  • Involved in writing Hibernate Query Language (HQL) for persistence layer
  • Involved in development of Reports using Oracle Report tool
  • Used Log4j for application logging and debugging
  • Used Github as Distributed version control system and branching for creating a new feature and making bug fixes.
  • Involved in post-production support and maintenance of the application

Environment: Java, JSP, HTML, CSS, JavaScript, AJAX, Servlets, Spring MVC, Hibernate, EJB (Session Beans), RESTful based Web Services, Log4J,WebSphere, JNDI, Maven, Github, JPA, Oracle, Windows XP, UNIX, Eclipse.

Confidential, Tampa, FL

Java/J2EE Developer


  • Responsible for gathering business requirements, review the requirements and converting them to detailed design documents and clarification documents.
  • Developed UI and backend applications using Spring, Hibernate, Java, JSP, HTML, DHTML, JavaScript and AJAX.
  • Implemented JSP, Struts Tag Libraries, JavaScript and CSS for developing User for creating/generating Hibernate classes and configuration XML’ s and to also manage CRUD operations (insert, update, and delete).
  • Configured Java Messaging Services (JMS) on Web logic Server using Eclipse IDE
  • Used Web Services to get price from external Business Entities.
  • Consumed Web Services as a gateway for the payment through the third-party.
  • Developed Web Services using SOA, SOAP, WSDLand JAX-WS, JAX-RPC programming models.
  • Responsible for integration of different modules.
  • Implementing the rules using Drools .
  • Created JUnit test cases, and Development of JUnit classes.
  • Configured log4j to enable/disable logging in application.
  • Developed ANT script to build .war and .ear files for the application.
  • Involved in Code Reviews of other modules, documents, test cases.
  • Wrote UNIXShell scripts and used UNIX environment to deploy the application.
  • Responsible in coordination with offshore team, attending daily and weekly scrum meetings to update the work status, issues clarifications etc.

Environment: JDK 1.6, Core Java, J2EE, JDeveloper, Spring, Hibernate, Drools, Weblogic Server, WebServices, JMS, PL/SQL, SQL Developer, XML HTML, JavaScript, SVN, ANT, Log4j, JUnit, JBoss, Oracle, Windows XP and Unix.


Java Developer


  • Designed, developed, deployed physician finder, hospital search and Maps & Directions functionality Using Java and JSP
  • Used Web Sphere Studio for the development of Java Servlets and JSPs and deployed them using Web sphere
  • Designed and developed the presentation layer using AJAX for RUI (Rich User Interface).
  • Used Jsp Taglibs (JSTL) for the customization of the web pages.
  • Created DAO for hospital search and home health Search .
  • Developed the Servlets and Data Access Layer classes and used JDBC API for interaction with the Oracle Database.
  • Involved in front-end designing using HTML, CSS and JavaScript with JSF Ajax and tag libraries.
  • Testing the module, fixing the bugs and XML used to transfer the data between different layers.
  • Used UML Methodologies for designing the gathered requirements.
  • Was involved in creating Use Case Diagrams
  • Documented the work done and gathered the specification changes.
  • Debugged the issues using features of WASD.
  • Coordinated with other teams in resolving software/hardware issues.
  • Involved in writing unit test cases and unit testing.
  • Created stored procedures using SQL Server and accessed them by using Java.
  • Used Rational Rose to design class diagrams and sequence diagrams.

Environment: Java, J2EE, Struts, JSP, JSTL, RUP, UML, Web Methods, Servlets, JavaScript, PL/SQL, WebSphere5. 0, SQL Server, Oracle 9i, ANT, Rational Clear Case, web portal.

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