SUMMARY:

• Having 4+ years of professional IT experience with full project lifecycle development in JEE technologies Requirements analysis, Design, Development, Testing and Deployment of software applications in Insurance, Financial, Health Sector and State Projects Domain.
• Expertise in creating the pages using HTML5, CSS3 webpages layouts and vast knowledge in usability and accessibility concepts
• Expertise in client scripting language and server scripting languages and Web Application Development using JavaScript, jQuery, JSON, AngularJS, Swing.
• Strong knowledge in cross browser compatibility issues and W3C standards. Good Knowledge in using Dojo Components and integrating back - end applications with AJAX driven web 2.0 front-end using OO JavaScript framework
• Developed web-based applications using Java, J2EE, JSP, Servlets, JSF, Hibernate, Spring, Web Services (SOAP and REST), micro services, SQL
• Experienced in implementing Service Oriented Architecture (SOA) with XML based Web Services (SOAP/UDDI/WSDL) using Top Down Approach and Bottom up Approach
• Having experience with Cloud Computing environment like Amazon Web Services (AWS)
• Experienced with Middleware Technology Messaging Brokers like JMS, ActiveMQ and MuleESB (Enterprise Service Bus) in SOA (Service-oriented) Architecture
• Experience in Agile methodologies such as Extreme Programming, Waterfall Model and Test-Driven Development and Pivotal Tracker and JIRA tools for tracking stories in a Project
• Strong experience in writing complex queries, using Oracle, DB2, SQL Server, MySQL and NoSQL like MongoDB
• Experience using Web/Application Servers like ApacheTomcat and Oracle Application Server
• Hands-on experience working with Continuous Integration build-automation tools such as Jenkins, Maven and Apache Ant
• Significant experience in web tools like Spring Tool Suite, Eclipse, and Firebug
• Sound knowledge in working with compatibility issues with browsers like IE, Firefox, safari, Opera, Chrome
• Experience in preparing project related documents using Microsoft Office Suite like MS-Office, MS-Excel, MS-PowerPoint and MS-Visio

TECHNICAL SKILLS:

Languages: C, C++, Java, SQL, PL/SQL

Enterprise Java: JSP, Servlet, JNDI

Mark-up/XML Technologies: HTML, JavaScript, CSS, JQuery, AngularJS, CSS, XML, XSD, XSL/XSLT, SAX/DOM, AJAX

Tools: & Framework: Struts, Spring, Hibernate, MyBatis, Spring MVC, Spring Web Flow, Spring IOC, Spring AOP, JMS, JSF, JUnit, Jasper reports, SOAP UI, Groovy, Spring Boot, Spring Batch

Web services: SOAP, RESTful, Apache, Micro services

Middleware Technologies: JMS, Spring Integration, Digest Authorization

Web/App Servers: Web Sphere, Apache Tomcat, JBoss EAP, Web Logic Server

Database: Oracle, SQL-Server, MySQL server, DB2

IDEs: Eclipse, Spring Tool Suite (STS)

O-R mapping: Hibernate, JPA

Modeling/ CASE Tools: Rational Rose, MS Visio Professional, Star UML

Testing Tools/ Others: JUnit, Soap UI

Version Control: Git, Star Team

Build-Automation Tools (CI)/Issue Tracking Tools: Maven, Jenkins

OS & Environment: Windows Vista/XP/2000/NT, Win 2k Server, Sun Solaris, UNIX, Linux

PROFESSIONAL EXPERIENCE:

Confidential, Irving, TX.

Java Developer

Responsibilities:

• Implemented Angular Controllers and services to bind the data.
• Used HTML5, CSS3 and Bootstrap for responsive web design
• Implements responsive design template to get a new interface in Bootstrap, HTML5.
• Developed UI to seamlessly combine the new module with existing login system using AngularJS
• Written jQuery functions to do client-side validation and Popup screens.
• Used AngularJS as the development framework to build a single-page application.
• Extensively used AJAX framework to develop the dynamic user interfaces and XMLHTTP Request object to directly communicate with the server.
• Developed end-to-end web application using Spring MVC framework
• Used Spring fordependency injection
• Used Spring security for basic authentication and also to connect LDAP sever to get the SSO functionality.
• Developed HQL queries with Hibernate to perform curd operation as per requirements
• Used Hibernatefor building DAOs.
• Used Maven for preparing WAR files used to deploy J2EE components.
• Consumed the data from API’s using RESTful services with spring rest template.
• Developed reusable and interoperable Web service modules based on SOA architecture using RESTFUL and micro Services.
• Imported certification files into java key store to get authenticate with certified API(URL)
• Created XML files using JDOM2 and parsed XML data from data base club files.
• Experienced in writing unit test cases using JUNIT, Mockito.
• Developed JMS Queues for asynchronous messaging and Web Services using SOAP/WSDL
• Exposing and consuming the services to the downstream/upstream applications using Apache CXF and REST services.
• Configured AWS Cloud watch to monitor AWS resources as well as application and troubleshoot AWSEC2 status check including System Status check and Instance Status check alerts.
• Configured development environment using WebSphere application server for developer’s integration testing.
• Involved in development of Test Cases using JUnit for Unit Testing.
• Selected and implemented Agile development practices to the application requirements.
• Used Log4j for logging purposes.
• Used Stash for source code.
• RAD used as IDE tool for application development and debugging.

Environment: Java, HTML5, CSS3, JavaScript, Ajax, JBoss, Bootstrap, AngularJS, JSP, XML, JSTL, Hibernate, Spring, JDBC, REST Web Services, Ant, Log4j, JUnit, AWS, Oracle, AXIS, Apache tomcat, RAD, Stash.

Confidential, Plano, TX

Java Developer

Responsibilities:

• Involved in the design and development of an entire Module - Guided Set Up. Developed user interface through JSP and Servlets.
• Developed Action classes and Action Forms using the struts framework.
• Developed Customs tags to display dynamic contents and to avoid large amounts of java code in JSP pages
• Connected to database through JDBC.
• Used SQL server to store the items in the database.
• Used Session beans for navigation of steps.
• Used Entity beans for storing the database into database. Developed Session Beans as the clients of Entity Beans to maintain the Client state.
• Developed Ant Scripts to build and deploy EAR files on to Tomcat Server. Analyzed the EJB performance in terms of scalability by various Loads, Stress tests using Bean- test tool.
• Extensively used Eclipse while writing code as IDE. Written complex SQL queries, stored procedures, functions and triggers in PL/SQL.
• Developed test cases and used JUnit for Unit Testing.
• Used CVS for version controlling.

Environment: JavaScript, CSS, J2EE 1.3, WSAD 5.1, EJB, JSP 1.2, Web Sphere Application Server 5.1, Servlets 2.3, JDBC, XML (DOM and SAX), Struts, Oracle 8i, PL/SQL, PVCS, UML, Windows 2000/NT.

Confidential

Java Developer

Responsibilities:

• Involved in coding front end using Struts framework concepts like Action Classes, validation.xml, Action Form Beans, struts-config.xml, Action Mapping, form Action Form, request HTTP Servlet Request, response HTTP Servlet Response
• Involved in development of data abstraction layer using Hibernate ORM framework with spring support.
• Developed Deployment descriptor using XML files
• Used ANT scripts to build the application and deployed on JBoss Application Server
• Used XML to transfer the application data between client and server
• Implemented Business processes such as user authentication, Transfer of Service using Session EJBs
• Backend application layer is implemented using EJB inJBoss environment
• Developed PL/SQL queries, Triggers and Stored Procedures to check the integrity of the data and actively involved in tuning SQL queries
• Used AJAX for dynamically updating the content
• Developed UI pages using HTML, Java script, JSP& Tag libraries
• Designed & developed the web-tier using HTML, JSP’s, Servlets, Struts and Tiles framework
• Implemented Log4J for Logging Errors, debugging and tracking using loggers, appenders components
• Developed JUnit test cases for all the developed modules
• Interactively worked with testing teams in providing test cases and test scripts

Environment: HTML, CSS, Java script, EJB, Java, Servlets, JSP, XML, XSLT, JMS, Struts, Web Sphere Application Server, Hibernate, PL/SQL, SQL, AJAX, JUnit, ANT, Log4j.