SUMMARY:

• Strong Program ming Skills in designing and implementation of multi - tier applications using Java, J2EE, JDBC, JSP, JSTL, HTML, web services, JSF, Struts, JavaScript, Servlets, JavaBeans, CSS, EJB, XSLT, .
• Extensive knowledge in developing applications in a single page (SPAs) using various JavaScript frameworks like Angular Js, Angular 2, Backbone.js, Require.js, node.js, Grunt.js, React.js and Bootstrap .
• Expert Knowledge of Javascript. Aware of but not reliant on Object Oriented Javascript frameworks Prototype JS, MooTools, Dojo, jQuery etc.
• Worked on Operating Systems Windows Environment, UNIX and LINUX .
• Experience in developing Web Services using - SOAP, WSDL and developing DTDs, XSD schemas for XML (parsing, processing, and design)
• Development Experie nce on different IDE's like Eclipse, My Eclipse, NetBeans, IntelliJ etc.
• Proficient in Java/J2EE technologies like JSP, Hibernate, Spring, Struts, Java Servlets, AJAX, Java Beans, JNDI, JMS, XML, web service using IDEs like Eclipse 3.1/3.5.
• Experience in UNIX, Linux and UNIX Shell Scripting.
• Working knowledge in multi-tiered di stributed environment, OOP concepts, good understanding of Software Development Lifecycle (SDLC) and REST .
• Experienced on Unix, ant, SVN, Maven, Apache 2.2 configuration, deployment and troubleshooting
• Expertise in database tools like SQL Server Management Studio, Enterprise Manager and SQL Server Business Intelligence Studio.
• Built applications for scale using JavaScript, NodeJS, and React.JS.
• Experience in developing and deploying session beans, entity beans representing different types of business logic abstractions.
• Good knowledge of workflow concepts such as BPM, BPMN, BPML and BPEL and experience in using encryption techniqu es like AES, DES, and RC4.
• Expertise in writing Sub Queries, Cursors, Functions and performed data analysis using SQL, SQL Server Management Studio, Oracle.
• Involved in configuring Tomcat web server, MySQL database server initially to work with servlets, MySQL database.
• Good experience in Agile (SCRUM) and Waterfall Methodology and worked with SVN, Git and Perforce for version control.
• Strong communication & relationship management skills, enthusiastic & self-driven, with a high degree of commitment.

TECHNICAL SKILLS:

• Java
• J2EE
• JSP
• HTML
• JavaScript
• Servlets
• UNIX
• LINUX
• JavaBeans
• CSS
• SOAP
• XML
• XSD schemas
• Eclipse
• My Eclipse
• NetBeans
• IBM Websphere Portal
• Angular.js
• OOP
• REST
• SDLC
• Spring RESTful Web-Services
• Tomcat AX-WS
• MVC
• AJAX
• JSON
• JSP
• Hibernate
• Spring
• Struts
• Java Servlets
• AJAX
• Java Beans
• JNDI
• JMS
• RUP.Agile methodology
• MySQL
• Neo4J Graph Databases
• MongoDB
• Apache Kafka
• AWS
• Java EE7
• Javascript
• React JS
• Groovy
• Servlets
• JSP
• EJB
• RESTfull Web Services
• Spring Boot
• Hibernate
• Apache Tomcat
• Log4J
• Eclipse
• Maven
• Gradle
• SVN
• Git
• Rally
• JBoss (Drools) Rules Engine
• Kibana
• Winscp
• POSTMAN
• Jira
• Junit
• Mockito
• Cloud Foundry Environment.

WORK EXPERIENCE:

Confidential, South Lake, TX

Full Stack Java Developer

Responsibilities:

• Responsible for setting up AngularJS framework for UI development. Developed html views with HTML5, CSS3, JSON and Angular JS .
• Setting up AngularJS framework for UI development. Developed html views with HTML 5, CSS 3, JQuery 1.1.0, JSON, and Java Script.
• Self learned and worked on Oracle Business Intelligence Publisher tool to correct and fix issues with reports data generated by targeting application.
• Used JDBC to invoke Stored Procedures and database connectivity to Oracle. Also implemented DAO design pattern for database access.
• UsedJQuery to make the HTML, DHTML and CSS code interact with the JavaScript functions to add dynamism to the web pages at the client side.
• Used 'TestNG' for backend test cases and 'Jasmine' for AngularJS test cases.
• Using Google analytics reports, optimized the page load time for the pages that had heavy traffic and improvised those pages using CSS.
• Worked on Node JS framework in order to develop dynamic and rich client web pages.
• The business logic of the application was developed using Java 8, Servlets, Spring, hibernate
• Worked on Servlets and Java Beans for making changes to the business logic.
• Explore single-page asynchronously data-driven UIs using REACT JS, REDUX, NODE JS, WEBPACK (ES6), and SASS
• Used Spring concepts like IOC for building the framewor and involved in configuring hibernate mapping file.
• Integrated with Backend code Java 8, Restful Web Services, View Models for single page applications using Angular JS.
• Implemented various design patterns and design principles for the application.
• Used Oracle 11g to manage data and create tables.
• Worked on serialization and deserialization of the data.
• Developed flex API documentation using ASDoc .
• Followed Agile/Scrum as a software methodology for the project.

Environment: Rational Rose, Struts1.1, Hibernate-JPA,Mockito,dojo, Agile Methodology, Spring1.2, JSP 2.0, Servlets 2.3, XML,Glassfish, SOAP, WSDL, UDDI, JDBC, JavaScript, UML, HTML, JNDI, CVS, Log4J, JUnit,Jenkins,Weblogic Application Server 10.1, Oracle 9i, JQuery 1.9, JQueryUI, AJAX, Altova XML Spy, SoapUI, TcpMon, Java, J2ee, design patterns, multi-threading, object oriented programming,Spring 2.5, Spring Acegi Security 2.0, Hibernate 3.x, XML, Spring MVC, WSDL, SOAP, Web Service, Axis, AJAX, PL/SQL, Eclipse 3.x, Oracle10g, Weblogic Application Server 9.0.

Full Stack Java Developer

Responsibilities:

• Providing JAVA/UNIX production support for a major Corporate Financial Application Suite (CFAS).
• Created lesson learned for SPOC/SME to minimize the human errors and to refine the code as per company norms/technical standards.
• Designed and implemented the User Interface using JavaScript, HTML5, XHTML, XML, CSS3, JSP, AJAX and MySQL.
• Created shell scripts and PL/SQL scripts that were executed daily to refresh data feeds from multiple systems.
• Designed CSS based page layouts that are cross-browser compatible and standards-compliant and Converted existing websites to Responsive websites.
• Knowledge on implementing directives and scope values using Angular.Js for an existing webpage.
• Designed the UML, created class, sequential diagrams using Borland Together Architecture, modified code, configured WebLogic server and project in Oracle.
• Experience with unit testing frameworks e.gJasmine Protractor Proficient in OOD and Implementation Design Patterns Proficient in Bootstrap or Foundation works.
• Designed Frontend with in object oriented JavaScript Framework like Angular.js and Ext.js.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js, Require.js and Node.js.
• Worked one-on-one with client to develop layout, color scheme for his website and implemented it into a final interface design with the HTML5/CSS3 JavaScript using Dreamweaver.
• AOTS ticketing creating and live data error handling by organizing the meeting /on call with BSAs and developers.
• Wrote Angular JS custom directives.
• J2EE application development on Windows and UNIX platforms using MVC pattern.
• Designed and Developed the UI using Strut view component, JSP, Angular JS, JavaScript, HTML, AJAX, DHTM L, CSS, and DOJO.
• Unit testing for Web application was tested by running on tomcat and jre servers from unix bo.
• Created a build environment for Java using Jenkins, Git, Maven, Artifactory, and a number of Reporting tools.
• Hosted and consumed web services using HTTPs- SOAP protocol. Worked on defining schemas andWSDL for the web services
• Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information under UNIX Environment
• Added dynamic functionality to the application by implementing jQuery and Angular JS.
• Developed the UNIX shell scripts to start and stop the Java scheduled jobs.
• Worked with JSF framework in developing user interfaces user interfaces using JSF UI Components, Validators.
• Used JMS for the asynchronous exchange of critical business data and events among J2EE components and legacy system.
• Developed the application using Eclipse as the IDE and used Eclipse standard/plug-in features for editing, debugging, compiling, formatting. t.kumar8866Used XPATH, XQuery and XSLT for XML transformations.

Environment: Java, J2ee, design patterns,multi-threading, object oriented programming, Spring 2.5, ExtJS, Apache Struts, iBatis, EJB, XML, RAD in IBM WebSphere environment 6.0, Websphere Application server 6.1, DB2, AJAX, JavaScript.

Java Developer

Responsibilities:

• Understanding the Business requirements.
• Developed a web based application using Java, JSP, Servlets, HTML with SDLC (Software Development Life Cycle) model.
• Implemented the Graphic User Interface GUI by coding in HTML5, CSS3, Bootstrap, JavaScript, jQuery, and jQuery UI.Involved in the development of business module applications using J2EE technologies like Servlets, JSP, CSS3 and JDBC.
• We used the most popular streaming tool KAFKA to load the data on Hadoop File system and move the same data to MongoDB database also developed front-end using HTML, CSS, AJAX and NodeJS.
• Extensively involved in writing JavaScript/ jQuery Ajax call to retrieve the data from the back-end then display on the screen in a well-organized way.
• Used JSP and HTML for creating user interface.
• Implemented Struts DynaActionForms, MessageResources, ActionMessages, ActionErrors.
• Used Angular JavaScript for client side validation
• Developed XML documents with XSD validations, XPATH, SAX and DOM parsers to parse the data held in XML documents.
• Involved in the development of project back-end logic layer by using most of the core java features such as Collection API, Interfaces, Multi-Threading and Exception Handling programming
• Written SQL to retrieve and insert data from/into the database of Oracle 11g.
• Designed, developed and deployed the EJB's onto the WebSphere Application Server 7.5.
• Successfully designed and developed a B2B(Prodesk) and B2C (eStore) ecommerce applications using Java and J2EE technologies.
• Used Log4j as a debugging tool for logging application debugging messages.
• Application designed and developed using Java Core, J2EE, JMS, Javascript, Struts, Hibernate, AOP CSS, Web Services Axis, and AJAX and involved in Code Review.
• Involved in Unit testing and Integration testing of the application.
• Tracing and Logging frameworks implemented using Log4j

Environment: Java1.6 J2EE 6.0 Eclipse3.x/NetBeans7 Tomcat6.x/WebSphere7.x Spring3.x IBatis3.x Ant1.x Maven2.x AngularJS1.2 BootStrap3.x JUnit3.x CSS Oracle11g RESTful Web Services UNIX Red Hat Linux11.x Rally for Agile and defect tracking SVN as repository Jenkins for CI Fuse11.x server.

Java Developer

Responsibilities:

• Developed application using Java, Spring, Hibernate, SQL/PL JSP, Maven, Junit, JS, CSS, JQuery, HTML, Unix etc.
• As key developer involved in researching, analysing, coding, and testing all changes, drawing on user and technical resources to successfully complete the request.
• Implemented typical messaging service using JMS and JAXB to support EDI between different systems on job scheduler.
• Involved in iiFramework enhancement, code refactoring, created APIs, controllers, tools and utilities.
• Derived best practice using OO Design patterns, TDD methodology, PMD Code analyzer, Cubartura Code Coverage etc.
• Worked directly with customers to gather detailed task list and provided solutions.
• Worked within a distributed team environment applying agile methodologies.
• Involved in various client constraints to provide development consulting services as part of engaged teams.

Environment: Java, J2ee, design patterns,multi-threading, object oriented programming, Spring 2.5, ExtJS, Apache Struts, iBatis, EJB, XML, RAD in IBM WebSphere environment 6.0, Websphere Application server 6.1, DB2, AJAX, JavaScript.

Jr. Java Developer

Responsibilities:

• Developed Servlets and Java Server Pages (JSP).
• Developed Presentation tier implementation which involves in creating the JSP pages, defining the page navigations, creating and configuring the backing beans, and integrating JSF with the business-logic tier.
• Used Spring Framework as middle tier application framework, persistence strategy using spring support for hibernate for integrating with database.
• Developed PL/SQL queries to generate reports based on client requirements.
• Enhancement of the System according to the customer requirements.
• Created test case scenarios for Functional Testing.
• Used Java Script validation in JSP pages.
• Helped design the database tables for optimal storage of data.
• Coded JDBC calls in the servlets to access the Oracle database tables.
• Responsible for Integration, unit testing, system testing and stress testing for all the phases of project.
• Prepared final guideline document that would serve as a tutorial for the users of this application.

Environment: Java, J2ee, design patterns, multi-threading, object oriented programming, Spring 1.2, Hibernate 3.0, XML, JSF, RichFaces, PL/SQL, NetBeans 5.5, Oracle10g, Weblogic Server 9.0.