SUMMARY:

• Over 5+ years of strong software experience in design, development and deployment of Web - Based and Client-Server business applications using OOPS , Java/J2EE technologies and Relational Databases .
• Strong working experience in Software Development Life Cycle (SDLC) process like Waterfall , Agile Scrum and Test-driven development methodologies.
• Experience in Architecture, Designing, Development and Deployment of High-Performance, Scalable, Distributed Applications.
• Implemented Rich User Interfaces using Servlets , JSP, JSTL, HTML5, DHTML, XHTML, CSS3, JavaScript, JQuery, JSON, AngularJS and AJAX.
• Expertise in Core Java concepts likes OOPS , Data Structures & Algorithms, Collections, Multithreading, Exceptions handling, I/O.
• Proficient in implementation of frameworks like Struts, Spring, JSF, AJAX Frameworks and ORM frameworks like Hibernate.
• Experience in developing Web Applications with various Open Source Spring Framework (Spring MVC, IOC, AOP, DAO, JDBC), Struts Framework, Hibernate ORM.
• Strong knowledge of Design including J2EE Design Patterns Singleton, MVC, DAO, Business Delegate, Front Controller.
• Extensively worked on implementing Service Oriented Architecture (SOA) using XML Web Services (SOAP, WSDL).
• Good experience in producing and consuming the Web Services - REST using Jersey, JSON, JAX-RS and Web Services - SOAP using WSDL, UDDI, JAXB and SOAPUI.
• Worked with both SQL type of databases like Oracle, Microsoft SQLSever, MySQL.
• Involved in writing the applications that implement the CRUD operations using PL/SQL and query languages of ORMs.
• Have experience of optimizing the queries that can run efficiently which reduces the performance issues of applications.
• Experience with build tools includes Ant, Maven for deployment and customizing WAR / JAR file management for web applications.
• Used and worked with Application servers like Apache Tomcat, IBM WebSphere, Oracle WebLogic Server, Glassfish.
• Experience and deep knowledge in bug tracking tools like JIRA, Bugzilla and source code management tools like GIT, CVS.

TECHNICAL SKILLS:

Programming Languages: Java, SQL, PL/SQL,C.

Markup Languages: HTML/HTML5, CSS/CSS3, JAVASCRIPT, DHTML, XHTML.

Web Technologies: JSP, Servlets, EJB, JSTL, JMS, Applets, JavaScript.

Frameworks and Tools::

Struts, Spring, Hibernate, Spring MVC, Spring AOP, AngularJS, JQuery, JSF,JUnit, Postman

SOAP, REST, JAXRS, JAX: WS, Jersey.

Design Patterns and Tools: Singleton, Value Object, MVC, DAO, Front Controller.

Operating Systems: Windows, Unix, Linux.

Databases: MySQL, Oracle, Microsoft SQL server, MongoDB.

Web/App Server: Apache Tomcat, IBM WebSphere, Oracle WebLogic, Glassfish.

PROFESSIONAL EXPERIENCE:

Confidential - Charleston, WV

Programmer Analyst III

Responsibilities:

• Worked in Agile development environment and was part of Scrum team to analyze, gather requirements and document them.
• Involved in meeting with various tax departments like TAAD, Revenue to gather requirement and review the various tests conducted on the doc submissions.
• Developed detailed specifications by analysis of requirements for development of different modules.
• Used Angular 2 accompanied by HTML, CSS, Bootstrap, jQuery to create a more responsive and scalable web interface.
• Used available and custom directives to handle custom events and used various modules available in Angular. Created generic and reusable components in the angular.
• The REST calls by Angular App was handled by NodeJS to retrieve the data from backend Rest Webservices.
• Implemented JAX-RS with Spring to create REST Webservices, which carries and responses the data processed from the XML.
• The service layer built was responsible for validating the XML data received with the XSD of the respective return.
• The Unmarshalling of the XML file was handled using JAXB parser and the XML node data was mapped with the XPath of element in the XSD for the validation.
• Created XML Schemas to validate the XML input files. The data from the XML input is mapped using the XPath.
• Integrated Hibernate with Spring to implement persistence layer of the application, which was connected to SQL Server in the backend.
• Written Stored procedures, views, triggers etc and even involved in the query optimizations for minimal performance issues.
• Even involved in creation of the return Doc and tables in Gentax and migrated them to different environments.
• Maintained a very clear documentation in Gentax with SQRs.
• Written unit tests for the server side using JUnit, Jasmine was used to write unit tests for JavaScript.
• Involved in Eureka configuration and dependencies management using Maven.
• Cross cutting concerns like Logging and transaction management handled using Spring AOP and integrated Log4j framework.
• Used Fast Central Repository of Gentax to publish the code developed.
• Written Unit tests for extra validation of the code.

Environment: Java 1.8, J2EE, AngularJS, HTML, CSS, Bootstrap, jQuery, JAXB, Spring MVC, Spring Core, Spring REST, Spring AOP, Hibernate, SQL Server, Gentax, XMLSpy.

Confidential - Allen, TX

Java Developer

Responsibilities:

• Was part of designing, gathering the requirements and dependency configurations for the application.
• The existing web application was re-implemented using Angular as the frontend presentation layer and backed with RESTful API.
• Worked mostly on the backend of the application building the RESTful API with Jersey and JAX-RS, integrated with Spring framework.
• Utilized the dependency injection deign pattern of the Spring Framework for the rapid and quality application development.
• Used HTML to create template for the Angular APP and designed the web layout using custom CSS.
• Have experience of successfully implementing the user stories and applying the updated that are received from Retro.
• Used annotation approach to make in the Spring and JAX-RS to make easier and cleaner development of the application.
• Written the Web services that can produce both JSON and XML form of data.
• JAXB was used to parse XML type of data and Jackson Parser was used to parse the JSON type of data.
• For the persistence layer of the application, Hibernate was used.
• This application was backed with Oracle Database and used PL/SQL to write the Stored procedures.
• Unit tests were written using Junit Framework.
• Used Git for the version controlling tool.
• Deployed the application over Oracle WebLogic application server.

Environment: Java 1.7, JEE, AngularJS, Spring, REST, Eclipse, UML, WebLogic, Spring MVC, HTML5, JSP, CSS3, JavaScript, jQuery, Bootstrap, XML, Log4j, Oracle, JUNIT, Maven, Git, JIRA.

Confidential - Oklahoma City, OK.

Java Developer

Responsibilities:

• The environment of developing was in Agile methodology to develop and maintain the University web application.
• This was built on Spring framework integrated with Hibernate as the backend and AngularJS as the Frontend of the application.
• The frontend was implemented using AngularJS that feeds on the JSON data that is produced by the RESTful Services that was built by us.
• Using Angular with node.js modules feature MVC pattern, Templates and Two-way data binding and used JQuery for creating behavioral aspects of the web page.
• Implemented the view layer using HTML, CSS, JavaScript, jQuery, Bootstrap.
• Used various modules of Spring like Spring MVC, AOP, Hibernate to build the backend of the application.
• Created the RESTful web services that can produce the JSON type of data which is further used by the Web application and Mobile application.
• Writing Ajax calls to populate data on the UI pages and load pages dynamically.
• Developed stored procedures, triggers and functions using Oracle database.
• Developed unit test cases to test spring services using JUNIT framework.
• Implemented logging using Log4j.
• Deployed and tested the application using the WebLogic server.
• Used Maven to build all project modules.
• Used Git as version control.
• Responsible for implementing the code, Fixing QA defect rose on JIRA .

Environment: Java 1.7, JEE, AngularJS, Spring, REST, Eclipse, UML, WebLogic, Spring MVC, HTML5, JSP, CSS3, JavaScript, jQuery, Bootstrap, XML, Log4j, Oracle, JUNIT, Maven, Git, JIRA.

Confidential

Java Developer

Responsibilities:

• Followed AGILE methodologies with sprint planning every two weeks and daily stand up meetings to monitor the status.
• Involved in requirements gathering, analysis and design and in development of application based on J2EE using Spring and Hibernate
• Implemented the business using Spring implementation and achieved data persistence through Hibernate ORM framework.
• Integrated the application with Spring Framework for implementing Dependency Injection and provide abstraction between presentation layer and persistence layer.
• Wrote SQL injection queries, cross site scripting code, etc. and injected them within the different project parameters to exploit security flaws.
• Used HTML, CSS, JavaScript, JSP, jQuery, AngularJS, AJAX, and Bootstrap in front end.
• Developed REST architecture-based web services to facilitate communication between client and servers.
• Used JAX-RS annotations to specify the type of data producing or consuming, validate the user requests, map user requests and to pass input parameters.
• Used Eclipse IDE for the application development and integration to the frameworks, deployed applications on IBM WebSphere server.
• Provided Technical support for Production environments resolving the issues, analyzing the defects using JIRA , providing and implementing the solutions for defects.
• Developed the unit test cases Test Driven Development (TDD) and mock testing using JUNIT .

Environment: Eclipse IDE, WebSphere, HTML, CSS, AngularJS, Spring, MySQL, PL/SQL, Core Java, Git, JIRA, Unix, Linux, Agile, Hibernate,JNDI, Bootstrap, Ajax,Rest API.