We provide IT Staff Augmentation Services!

Sr. Java/j2ee Full Stack Developer Resume

Riverwoods, IL


  • Over 8 years of experience in development and implementation of applications using Java and J2EE technologies.
  • Working knowledge in multi - tiered distributed environment, OOAD concepts, good understanding of Software Development Lifecycle (SDLC) and familiarity of Service Oriented Architecture (SOA).
  • Expert in methodologies like Agile,SCRUM, TDD, Waterfall, Scrum, Iteration and Pair Programming.
  • Proficient in developing UML/Visio diagrams using case tools like Enterprise Architect,Visio and Rational Rose.
  • Strong experience in Spring Framework modules such as Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Boot, Spring Micro services, Spring REST, Spring Eureka, Spring Ribbon, Spring Netflix Zuul.
  • Experience on design patterns such as Session Facade, Business Delegate, Adaptor, Bean Factory and Singleton andFront Controller, Data Access Object, Service Locator, MVC, Data Transfer Object.
  • Experience in developing Web based UI’s using JSP, HTML, DHTML, CSS, JavaScript (and its data representation format like JSON), Angular JS, Action Script, DOJO, jQuery, Backbone JS, Bootstrap, EXT JS and Ajax.
  • Experienced in Full stack UI technologies using Grunt js, Gulp Server for Angular.
  • Experienced in working with Spring JDBC Templates, JMS Templates, Spring EAI, Spring Rest Templates.
  • Strong understanding of Microservices Design Patterns Circuit Breaker/Hystrix, DTD, Aggregator, Proxy Chaining.
  • Expertise in XML technologies like XSL, XSLT, XPATH and parsers like JAXP (SAX, DOM) and JAXB.
  • Proficient in using Amazon Web Services AWS . Extensive experience focusing on services like EC2, VPC, Cloud Watch, Cloud Front, Cloud Formation, IAM, S3, Amazon RDS, Elastic Cache, SNS, SQS .
  • Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.
  • Worked on creating Docker images, Containers, push/pull and on integration with Spring Boot.
  • Experience with messaging systems like Kafka, Kafka event sourcing.
  • Expertise with tools like SQL Workbench, SQL Developer and TOAD tool for accessing the Database server.
  • Expertise in Web Services architecture in RESTFUL and WSDL using JAX-RPC .
  • Experience in Database Design, Creation and management of Schemas, writing Stored Procedures, functions, Triggers, DDL, DML SQL queries. Experience in writing SQL, PL/SQL and DB2 programming.
  • Experience in working with NoSQL databases like MongoDB, Cassandra.
  • Good Working knowledge of ANT, MAVEN, Gradle and Log4J.
  • Well experienced in using JUnit, Log 4J, Test NG and SOAP UI for testing framework.
  • Experience in JUnit frame work with Mockito and Easy mock, Spring Junit Runner.
  • Experience in configuring and deploying the applications on Tomcat, WebSphere, WebLogic and JBOSS
  • Extensive experience in testing on multiple operating systems including Unix, LinuxSun Solaris, and Windows.
  • Expertise in using configuration management tool like Rational Clear case, CVS and Git for version controlling.
  • Experienced in IDE's such as Eclipse, Rational Application Developer (RAD), NetBeans, STS, Intellij 14.x/15.x
  • Experienced in developing UNIX shell scripts for batch processing, Perl and Python scripts.
  • Experience in configuring and deploying the applications into Tomcat, WebSphere, WebLogic and JBoss Servers.
  • Ability to communicate effectively with all levels of the organization such as technical, management and customers and presented technical designs and strategies through daily operations meetings.


Java/J2EE Technologies: Servlets, JSP, JSTL, JDBC, JMS, JNDI, RMI, EJB, JFC/Swing, Applets, Multi-threading.

Programming Languages: Java JDK 1.4/1.5/1.6/1.7/1.8 , SQL, PL/SQL.

Application/Web Servers: IBMWebSphere 5.1/6.0/6.1/7.0 , Jboss6.x/7.x, Tomcat 5.0/6.0/7.0/8.5/9 , Jenkins.

Frameworks: Struts 2.x/1.x, Spring 3.x/ 2.x, Hibernate 3.x, JSF 1.2/2.0, iBatis, Flex.

UI Frameworks: jQuery, AngularJS, Bootstrap.

IDEs: Eclipse 3.x, IntelliJ, WebStorm.

Web technologies: HTML/HTML5, CSS/CSS3, XHTML, JavaScript, Ajax, jQuery, AngularJS, JSON.


Methodologies: Agile, Scrum, TDD, OOAD, SDLC.

Testing technologies/tools: JUnit, JMeter, Selenium, Mockito.

Databases: Oracle 8i/9i/10g/11G/12C, DB2, SQL Server 2000/2005/2008 , MySQL,MongoDB.

Version Control: CVS, SVN, Git, GITHUB.

Build Tools: ANT, Maven,Gradle.

Messaging Tools: JMS, Rabbit MQ, Apache Kafka.

Platforms: LINUX, UNIX, Windows OS.


Confidential, Riverwoods, IL

Sr. Java/J2EE Full Stack Developer


  • Used Agile methodology followed by SCRUM process Sprints and daily Stand up meetings
  • Developed UI pages with HTML5, CSS3, JavaScript, JQuery , and used BootStrap for creating Responsive Web pages.
  • Implemented Synchronization with the help of Angular Data binding concept and displayed data with the help of binding controllers in the UI and worked with Angular JS Filters, Services and Directives (Structural, Attribute).
  • Used React JS Flux for unidirectional call back registrations and React Js hot reloader by making use of Webpacks .
  • Created high-performance and animation timelines through Angular Intuitive API and used Angular 2 templates to describe how components are rendered to the page.
  • Created Restful web services using Spring MVC REST annotations & used JACKSON based REST-JSON convertors
  • Developed Application to fetch response from Restful webservice from consumer side using Angular.JS
  • Used Spring Integration and Apache Camel providing a simpler solution for the Integration problems.
  • Developed Application to asses JSON and XMl from Restful web service from consumer side using Angular.JS
  • Developed applications using Java8 new features such as Lambda Expressions and Stream API’s.
  • Involved in developing Thread Safe blocks for multithread access and distributed transaction management.
  • Created and injected Spring services, controllers and DAOs to achieve dependency injection .
  • All the functionality is implemented using Spring IO / Spring Boot and Hibernate ORM
  • Implemented Microservices using Spring Boot and enabled discovery using Eureka server.
  • Used Amazon Web Services (AWS) like EC2, S3, cloud watch and Elastic Bean Stalk for code deployment.
  • Configured AWS Identity and Access Management (IAM) Groups and Users for improved login authentication.
  • Developed API for using AWS Lambda to manage the servers and run the code in the AWS.
  • Developed Merge jobs in Python to extract and load data into MySQL database
  • Developed Applications using Rule Engines-JBoss Drools 4.x, Work flows, Human tasks to implement Business rules validations and provided Drools Dashboard for Business users.
  • Extensively worked on Hibernate Cache, Query, Criteria and Transactions in secondary project.
  • Worked on creation of custom Docker container images, tagging, pushing images, integration of Spring boot.
  • Hands on experience with Mongo DB Installation, Configuring, Monitoring and Designing Shared Environment.
  • Limited Records with the help of Mongo DB and used Advanced Mongo DB Type Search.
  • Used Selenium Framework to Play and Record tests for web applications and worked with Selenium 2.0 web drivers for handling multiple frames, multiple browser windows, popups, and alerts.
  • Used SOAP UI, Postman, Rest Client, Spring Mock MVC, Spring 4Junit for testing the web services.
  • Experience with messaging technologies Java Messaging Service (JMS), and preferably experience with Kafka.
  • Experience with implementing BPM processes using Synchronous and Asynchronous Webservices
  • Used Maven as build and dependency management tool for creating EAR, WAR and JAR file to be deployed in application servers and integrated with SVN, Jenkins.
  • Resolved bug in application by coordinated with team members to assure a positive outcome using JIRA.
  • Used GIT and GITHUB as a repository for version control and branch management.
  • Developed test cases and performed unit testing using JUnit.
  • Used Eureka server to run and integrate spring boot applications and micro services in a docker container

Environment: J2EE,Java8, Spring Boot, Spring MVC, hibernate 4.3, HTML5, CSS3, JavaScript6,jQuery, React Js,AJAX, Bootstrap, SOA, JSON, Angular JS 2.0, Amazon Web Services, Maven, Mongo DB, Jenkins, Agile Methodology, Selenium, Git, Docker, JUnit, Oracle 11g, Sublime Text 3 and IntelliJ.

Confidential, St. Louis, MO

Sr. Java/J2EE Full Stack Developer


  • Involved in various SDLC phases like requirement gathering, Design, Analysis and Code development.
  • Multithreading was used to process data in chunks to improve performance.
  • Followed the best practices in coding like removing unnecessary casting, using generics in Hash Map, caching, Collections like sort, comparator, list, set and Design patterns.
  • Developed interactive web pages using HTML, CSS and JS and used Bootstrap for cross browser compatibility.
  • Wrote code Web Services (JAX-WS) for external system via SOAP/HTTP call and to fetch data from web services via JSON response and updating theHTML pages.
  • Wrote a Scala library that allows data scientists to manipulate data structures more easily. As part of the library, native data structures like Spark Dataframes were extended to support new functionality .
  • Implemented application using design patterns such as Session Facade, Adaptor, Bean Factory and Singleton.
  • Developed springbased presentation layer, hibernate based DAO layer and integrated them using Spring Dependency injection, ORM and Web modules.
  • Configured Hibernate objects as Spring Beans in the Spring Configuration File.
  • Configured the Hibernate configuration files to persist the data to the Oracle 11g Database.
  • Created connections to database using Hibernate Session Factory, using Hibernate APIs to retrieve and store images to the database with Hibernate transaction control.
  • Developed the application using Spring Framework that leverages Model View Layer (MVC) architecture.
  • Used Spring Batch as spring batch jobs can meet the requirements of reliability, robustness, and traceability, which are essential for automatic processing of large amount of data.
  • Spring Security is used for Authorization like Method Level Authorization and URL Level Authorization.
  • Spring Transaction is used for the degree of isolation to work with other transactions and to execute within a transaction scope to run that transaction and used to check out before timing out of the transaction.
  • Used React JS to create controllers to handle events triggered by clients and send request to server
  • Spring Security is utilized with the help of “Method Level Security” by using AOP (Aspect-Oriented Programming) and “URL Level Security” by using Servlet filters for web sockets.
  • Used Web services (SOAP) for transmission of large blocks of data over HTTP.
  • Created continuous integration builds using AntJenkins. And deployed on WebSphere app server.
  • Used XML Web Services using SOAP protocol to transfer data from one application to other which is remote.
  • Experience in Message Oriented Middleware implementation using JMS.
  • Used JAX-B parser for marshaling and unmarshaling.
  • Worked with Web Sphere Application Server as application server.
  • Used version control repository SVN (Subversion by apache) and JIRA for issue tracking.
  • Used Maven as a build tool and retrieved all the dependencies required for the application.
  • Used SOAP UI for testing the web services, AppDynamics for application health and JMeter for stress testing.
  • Used PL/SQL stored procedures for applications that needed to execute as part of a scheduling mechanisms.
  • Used Log4j framework to log/track application.

Environment: HTML, CSS, Bootstrap, AJAX, JavaScript, JSF 2.1, Angular JS, React JS, Spring Dependency Injection, Spring 3.x, Hibernate 3.x, Soap UI, Maven, SVN, JIRA, XML, Web sphere, SOAP web service, Unix/Linux, Web Sphere Application Server, PL/SQL, Oracle 11g.

Confidential, IA

Sr. Java/J2EE Developer


  • Worked on the development and testing of the infotainment module using Agile (SCRUM) methodologies.
  • Used display tag to render large volumes of data. Bean, HTML and Logic tags are used to avoid java expressions.
  • Worked on RESTful APIs for HTTP requests between client and server.
  • Developed Hibernate DAO and spring framework manager classes to retrieve and save data from the database.
  • Used Hibernate Detached Criteria, HQL and written some SQL queries for data retrieving.
  • Used Spring framework to achieve loose coupling between the layers thus moving towards Service Oriented Architecture (SOA) exposed through Restful Services.
  • Created and injected spring services, controllers and DAOs to achieve dependency injection by wiring objects.
  • Used Spring Batch to design a lightweight and comprehensive solution to develop batch applications.
  • Developed RESTWeb Services clients to consume those Web Services as well other enterprise wide Web Services and also worked on sharing WSDL’s of web services to clients.
  • Used XStream API to transfer data back and forth between Spring MVC and Ext JS .
  • Used Spring MVC Transaction Management, Spring Batch Transactions, Hibernate cache concepts .
  • Developed and implemented Business Requirements using Spring MVC framework. Implemented cross-cutting concerns such as logging, authentication and system performance using Spring AOP.
  • Created the User Interface screens using Spring MVC for logging into the system and performing various other operations on network elements and used View Resolver to map web pages.
  • Experience in implementing custom monitoring system through Splunk into deployment processes.
  • Implemented RESTful Web Services using Spring MVC,JSON data format .
  • Developed strategies and supported tools to create an efficient automated integration and release using Jenkins.
  • Analyze and resolve conflicts related to merging of source code for GIT .
  • Expertise on Selenium Data Driven framework and integrating it with Maven Build Management Tool, TestNG Unit Testing tool and Jenkins Continuous Integration Tool .

Environment: HTML, CSS, Bootstrap, AJAX, JavaScript, Angular JS, Spring Dependency Injection, Spring 3.x, Hibernate 3.x, Soap UI, Maven, SVN, JIRA, XML, Web sphere, SOAP web service, Unix/Linux, Web Sphere Application Server, PL/SQL, Oracle 11g.

Confidential, Chicago, IL

Java/J2EE Developer


  • Involved in complete software development life cycle with object oriented approach of clients’ business process.
  • Worked on designing and developing a complete service oriented system based on SOA principles and architecture in agile development environment.
  • Employed Agile Model and best practices for software development.
  • Developed the Servlets for processing the data on the server.
  • Extensively worked on JPA as persistence layer, involving EJB3.0 annotations, synchronizing Data base tables through XML in a secondary project.
  • Engaged in developing the UI by using HTML, JSF, JQuery, and JavaScript and in some places used AJAX to make calls to other services and Involved in developing the CSS sheets for the UI Components.
  • Developed web based application using spring framework for MVC architecture.
  • Setting up the basic project set-up from scratch of Spring-Hibernate App based on Design.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status.
  • Used Spring DAO Module along with Struts Framework to deal with Database.
  • Used SVN for version control.
  • Worked on Junit for creating test cases for all the Business Rules and the application code.
  • Called external vendor applications using Web Services for delivering notifications.

Environment: HTML, JSF, JQuery, JavaScript, Servlets, Jboss, Spring 3.x, Hibernate 3.x, Spring mvc, Svn, Soa, Jax-Ws, Junit.

Confidential, Schaumburg, IL

Java Developer


  • Identified the Business requirements and Involved in preparing System Requirements for the project.
  • Extensively worked with CSS Background, CSS Layouts, CSS positioning, CSS text, CSS border, CSS margin, CSS padding, CSS table, Pseudo classes, Pseudo elements and CSS behaviors in CSS.
  • Involved in writing application level code to interact with RESTful Web APIs and used Web Services like AJAX, JSON, XML and jQuery in the front-end development.
  • Designed dynamic and multi-browser compatible pages using HTML, CSS, JQuery and JavaScript.
  • Developed the application layer using HTML, CSS3, JavaScript, JQuery.
  • Used XML Http Request Object to provide asynchronous communication as part of AJAX implementation.
  • Extensively used MVC, Factory, Delegate and Singleton design patterns.
  • Used Spring Framework AOP Module to implement logging in the application to know the application status.
  • Spring MVCFramework IOC design pattern is used to have relationships between application components. It is also used to separate the application configuration and dependency specification from actual application code.
  • Provided installation, configuration & maintenance of pre-prod and production Cloud environments including services such as Tomcat, Apache, Jetty, MySQL, and Jira.
  • Used Spring Framework for Dependency Injection and integrated it with the Struts Framework.
  • Used the Struts Validation and Tiles Framework in the presentation layer.
  • Implemented the application using Jakarta Struts Framework, which is based on MVC design pattern.
  • Used SOAP for Web Services by exchanging XML data between applications over HTTP.
  • Wrote Ant Scripts to automate the build and deploy process.

Environment: Core Java/J2ee, Servlets, Jsp, Css, Jdbc, Ajax, Spring Aop Module, Ant Scripts, Javascript, Eclipse, Uml, Rational Rose, WebSphere Application Server 7.0, CVS, Junit, Ant, Adobe Flex.


Java Software Developer


  • Developed rich user interface using JavaScript, JSTL, CSS, JQuery and JSP’s.
  • Involved in the requirements gathering. Design, Development, Unit testing and Bug fixing
  • Developed application using Struts, Spring and Hibernate.
  • Developed custom tags for implementing logic in JSP’s.
  • Used Java script, JQuery, JSTL, CSS and Struts 2 tags for developing the JSP’S.
  • Used custom tags to display logic specific data in JSP'S.
  • Involved in making release builds for deploying the application for test environments.
  • Used Oracle database as backend database.
  • Wrote SQL to update and create database tables.
  • Used Eclipse as IDE tool to develop the application.
  • Used Spring IOC for injecting the beans.
  • Used Hibernate for connecting to the database and mapping the entities by using hibernate annotations.
  • Created JUnit test cases for unit testing application.
  • Used JUNIT and JMOCK for unit testing.

Environment: J2EE, Java, Struts, Tiles, JSP, JNDI, Clear Case, SOAP, WSDL, UDDI, JAXB, JAXP, XML Schema, (XST)EJB 2.0, ANT, JavaScript, JMS, Rational Rose, WSAD, DB2.

Hire Now