SUMMARY

• 7+ years of experience in complete Software Development life cycle involving requirement gathering, requirement analysis, object oriented design, development, testing, deployment and support of web applications and software applications.
• Professional working experience with the design, development and implementation of Client/Server, three - tier architecture based applications using Java, JDBC, EJB, Servlets, Java Beans, JSP, JDBC, XML, JavaScript, HTML and DHTML. Worked on all phases of software development life cycle (predominantly agile) including Analysis, Design Development, Testing, Implementation and Support.
• Good experience in Spring MVC framework, Spring Boot, Microservices, Angular JS and Node JS.
• Hands on experience in Java/J2EE technologies and frameworks which includes Spring, Hibernate and DAO.
• Expertise through all parts of Software Development Life Cycle (SDLC) in developing web applications using JAVA, Web services, SOAP, Restful.
• Experienced in using Spring Framework (Spring Core, Spring MVC, Spring ORM, Spring DAO).
• Excellent knowledge and experience of developing applications with Model View Controller (MVC) using Struts framework, spring framework.
• Detailed understanding of Document Object Model and DOM functions.
• Experience applying the latest development approaches including MVC/MVVM, event-driven applications using AJAX, Object Oriented (OO) Java Script, Object Oriented Design, JSON, and XML.
• Worked with Java libraries to access AWS facilities as Simple Storage Service.
• Vast knowledge of utilizingcloudtechnologies including Amazon Web Services (AWS) and PivotalCloudFoundry(PCF).
• Knowledge of developing single page web applications by usingAngular 2 with typescript 1.8/ ES 5 and jQuery.
• Implemented asynchronous calls using AJAX.
• Expertise in analyzing the DOM Layout, Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Experience working on scalable environment using Agile/SCRUM, Test driven development
• (TDD) methodologies.
• Expertise in Apache Cassandra for database transaction management like Denormalization, Clustering.
• Worked with Version Control Systems like GIT, SVN.
• Used Apache Maven for project management and building the application.
• Knowledge on application server such as IBM WebSphere, Jboss, Glassfish and Tomcat.
• Strong Experience in database design using PL/SQL to write Stored Procedures, Functions, Triggers and strong experience in writing complex queries, using Oracle 8i/9i/10g/11g, DB2, SQL Server and MySQL.
• Good knowledge of using task runners like Grunt, Gulpto build the scripts, for minifying the script files and has experience in using Bower to install front end dependencies.
• Ability to write well-documented, well-commented, clear and maintainable efficient code for web development.
• Strong problem-solving, organizing, communication and planning skills, with ability to work individually and in team environment.

TECHNICAL SKILLS

Languages and Frameworks: Java, J2EE, EJB, SQL, PL/SQL, Spring, Spring ORM, Spring Boot, Spring MVC, Spring JPA, Hibernate, Cloud Kafka, Microservices, Node JS

Web Technologies/ Message Brokers: HTML/HTML5, CSS2/CSS3,JavaScript,, Angular 2

Web Services and Servers: SOAP and Rest Web services, Apache Tomcat, Jboss, WebSphere, AWS, PivotalCloudFoundry

Libraries: JQuery, AJAX, Angular.js, Angular2, Node.js, chart.js.

IDE's and Tools: Eclipse IDE, Edit Plus, NetBeans, Developer Tools, JSfiddle, Firebug, Webstrom, Sublimetext, Dreamweaver, Google Ad Words, Adobe Photoshop CS5, Yahoo Search Marketing (spring tool suite)

Debugging Tools: BugZilla, Firebug, IE Developer Toolbar, POSTMAN

Databases: PL/SQL(oracle), MySQL, MS-SQL Server 2005, MongoDB

Operating Systems: Windows XP/Vista/7/8, MAC OS X

Unit Test Frame/Testing Tools: Junit, Jasmine, Karma, JMeter

Project Build /Project Management Tools: Grunt, Bower, Gulp, Web Pack, Jenkins, DOCKER, GIT

PROFESSIONAL EXPERIENCE

Confidential - Kansas City, MO

JAVA/J2EE Developer

Responsibilities:

• Involved in Requirements and Analysis Understanding the requirements of the client and the flow of the application as well as the application Framework.
• Excellent infront-end UIdesign implementations by writingHTML5/HTML,CSS3/CSS,Bootstrap, JavaScript, jQuery, Angular 2 to make betterSingle Page Application SPAworking onNode.JSServer.
• Responsive design approach using HTML5 and CSS3 to support device integration.
• Involved in developing the multiple enterprise applications, which are developed using Spring MVC framework, Spring JPA, Hibernate framework, RESTful web services, Cloud Kafka, SOAP and WSDL.
• BuildRESTweb service by buildingNode.jsServer in the back-end to handle requests sent from the front-endjQuery Ajax calls.
• Strong experience in developing application with Spring boot with Microservices.
• Wrote Customized exception classes for handling and informing Business exceptions.
• Implemented Hibernate in data access layer to access and update information in the database.
• Designed and built SOAP Web Services interfaces implemented in Java.
• Developed test scripts in JUnit and involved in testing.
• Tested Rest web services using Postman.
• Defined and developed the application's presentation layer using HTML5, CSS3 and JavaScript.
• Involved in working with CSS selectors, classes, ids, pseudo classes and layouts and made use of JavaScript for developing user interface forms Developed complex SQL queries for extracting data from the database.
• Integration of Maven, Jenkins, Urban Code Deploy with Patterns/Release, Git Confluence, Jira andCloudFoundry.
• Resolve problems with software and respond to suggestions for improvements and enhancements.
• Experience in Pivotal Cloud Foundry setup Configuration/maintenance.
• Pivotal Cloud Foundry (PCF) backup for all the environment, using CFOPs.
• Maintaining the business standards in EJB and deployed them in Websphere application server
• Involved in testing Java Script using Jasmine.
• Executing Selenium Test Cases and Reporting defects.
• Experience in using JIRA for full development cycle.
• Used Agile methodology for the software development and used JIRA for task assignment, bug tracking and fixture.
• Involved in team meetings with corporate webmaster’s UI team and end user client for understanding needs in new implementation & involved in daily team meetings & weekly scrum meetings.

Environment: HTML5, CSS3, EJB, JavaScript, JQuery, JSP, Angular JS, XML, Bootstrap, Node.js, Grunt, Agile, Hibernate, RESTful web service, GIT, Cloud Kafka, Cassandra, Selinium, Jasmine, Jira, Microservices, Web Storm, Jasmine, AJAX, Adobe Flash, Dreamweaver, Pivotal Cloud Foundry (PCF), Spring, Spring Boot, Spring JPA, SOAP, SQL, PL/SQL, Oracle, Windows.

Confidential - Boston, MA

JAVA/J2EE Developer

Responsibilities:

• Involved in all phases of Software Development Lifecycle (SDLC) including Requirements
• Collection, Analysis of the Customer Specifications, Development and Customization of the Application.
• Implemented the applications using spring which are based on Model View Controller design pattern.
• Involved in development of User Interface using HTML/HTML5, CSS/CSS3, JavaScript, and jQuery, AJAX, JSON.
• Executing Selenium Test Cases and Reported defects.
• Experience with multi-threaded applications/components, UNIX Shell Script
• Handled browser compatibility issues in HTML, CSS and JavaScript for IE, Firefox and Chrome browsers
• Worked with Java libraries to access AWS facilities as Simple Storage Service.
• Experience in supporting Amazon AWS S3 and EC2 instances.
• Involved in writing application level code to interact withAPIs, Web Services using AJAX, JSON and XML
• Created reusable templates and style sheets based on UI standards and guidelines; Performed functional tasks using specifications and wireframes.
• Log 4j was used to monitor the error logs. Used Git Repository as version control tool.
• Involved in Database design and Normalization.
• Developed DAO interfaces & implementations for database related operations using Hibernate.
• Involved in writing SQL queries and stored procedures using TOAD.
• Involved in implementing Web Services using Apache Axis2.
• Extensively used Debugging JavaScript using Chrome developer Toolbar, Firebug.
• Developed the UI with extensive use of JavaScript, JSON and Ajax.
• Involved in writing shell scripting and in scheduling UNIX cron jobs.
• Used Web Sphere application server.
• Involved in production issues and work with product vendors to resolve issues
• Co-ordinated for Testing, unit testing using Junit and preparation of Test case design document & Review of test plans
• Created various unit test cases and integration tests for the DAO and Service using Junit.
• Used Antscript to build and deploy the application.
• Highly involved in making updates to the current website and simultaneously handling other projects.
• Coordinate with Interface Design Architects for meeting accessibility standards at code level.
• Participate in the team on agile development cycle.

Environment: Java 1.6, J2EE, Spring MVC and Struts Framework, GIT, Hibernate, Web services, Oracle, HTML, CSS, JavaScript, Ajax, Shell Scripting, Ant, AWS, RAD, TOAD, WebSphere application server, Design Patterns and Unix operating system.

Confidential - Irvine, CA

JAVA/J2EE Developer

Responsibilities:

• Involved in Analysis and Design Phase.
• Involved in design and Development of UI using HTML, JavaScript and CSS.
• Designed and developed Views, Model and Controller components implementing MVC Framework.
• Used Spring Inversion of Control (IoC) for injecting the beans and reduced the coupling between the classes.
• Implemented the Model View Controller using Spring MVC.
• Developed database connection and SQL Queries to create dynamic content on web pages
• Developed user interface using JSP, CSS and JavaScript.
• Implemented MVC design pattern using Spring framework.
• Involved in writing complex Sql Queries by joining multiple tables.
• Implemented Singleton Design pattern.
• Involved in development of DAO to access data from Microsoft server database
• Conducted code reviews against coding standards and made sure the best practices are maintained in development process.
• Used MVN commands to compile the application, build war, deploy on the server, and start Server
• Involved in writing multiple shell script files for project purpose.
• Performed form validations using Java script.
• Provide Technical support, bug fix and add enhancements for production teams.

Environment: Java 1.6, Spring MVC, Spring JDBC, Maven, Hibernate, HTML, CSS, Unix operating system, Shell Script, SVN, Java Script, Ajax, JQuery, Web Sphere application server, Junit, Microsoft SQL server, Eclipse.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in variousSoftware Development Life Cycle (SDLC)phases of the project.
• Implemented the application usingSpringFramework, whichis based on Model View Controller design pattern.
• Implemented new functionalities in the existing application based on the new requirements.
• Created tables and SQL queries and procedures using PL/SQL required for the modules developed.
• Develop core Javaprograms for all business rules and workflows using spring framework.
• Re-factor existing code structure to separate core business logic and Data Access Objects (DAOs)
• Implement Hibernate for data persistence and management.
• Analyze and fix issues related to Soap Web services and Application responses.
• Design and develop the presentation layer using JSPs, JQuery and JavaScript.
• Developed different GUI screens using JSP and user validations using JavaScript.
• Worked with back end team to implement AJAX call to REST APIs and update dynamic functionality of HTML in JQuery.
• Used apache-Maven tool to build, configure, and package and deploy an application project.
• Responsible for analysis of current programs including performance, diagnosis and troubleshooting of programs presenting challenges and design solutions to overcome such Testing - Unit testing and integration testing.

Environment: Java 1.6, HTML, CSS, Spring Framework 4.0, Hibernate, Oracle 10g, JPA, Web Services, Rest API, WSDL, XML, JAXB, WebSphere Server 7.0, DB Visualize, Log4J, Ant.