SUMMARY

• 4+ years of IT experience in analysis, design, development, documentation, implementing and testing of software systems in Java, J2EE and Internet technologies.
• Strong Knowledge on Application Development using Software Development Life Cycle SDLC using various methodologies like Waterfall, Agile/Scrum.
• Expertise in working with various J2EE technologies including Hibernate, Struts MVC Framework, Servlets, JNDI, JMS, JDBC, AJAX, WEB SERVICES and GRADLE.
• Strong experience in Spring Framework such as Spring MVC, IOC, AOP and Spring JDBC. Strong hands - on experience with Spring IO, Spring Boot.
• Extensive experience in developing Micro services using Spring Boot, Netflix OSS (Zuul, Eureka, Ribbon) and followed domain driven design.
• Experience in using build/deploy tools such as Jenkins, Docker, and Open Shift for Continuous Integration & Deployment for Micro services.
• Experience in implementing Java EE design patterns such as MVC, Singleton, Session Facade, DAO, DTO, and Business Delegate in the development of multi-Tier distributed Enterprise Applications.
• Good experience in developing Web Services SOAP, JAX-WS, WSDL.
• Experience in core Java-Multithreading, collections, Servlets and JDBC. Experience in Configuring and deploying applications on Tomcat 5.5/6.0/7.0 server.
• Knowledge of XML Suite of Technologies XML, XSL, XSLT, and validations with DTD and XML Schema and processing profile with SAX, DOM Parsers. Hands on experience with build and deployment tools including Ant / Maven, logging and debugging using Slf4 and Log4j, unit and integration testing using JUnit. Experience with Use-Case design, Class and Sequence diagrams using UML.
• Good working experience in GUI design and application development using IDEs like Eclipse and Net Beans. All the functionality is implemented using Spring IO / Spring Boot and Hibernate ORM.
• Implemented Java EE components using Spring MVC, Spring IOC, spring transactions and spring security modules.
• Implemented DAOs, entities using Hibernate API and Hibernate QL.
• Developed critical components of the application including spring forms, Spring controllers, JSP views, and business logic and data logic components that include Hibernate Entities, Spring-Hibernate DAO and Spring models following MVC architecture.
• Experience in working with Databases like Oracle, SQL Server, DB2 and Classic Federator and proficiency in writing complex SQL, PL/SQL.
• Excellent team player with good analytical, strategic planning and interpersonal and communication skills. Highly motivated, enthusiastic and self-starter.
• Used angular-cli tool to be configuring the angular project and building it for development of Angular application using Angular 10.

PROFESSIONAL EXPERIENCE

Confidential

Full Stack Developer

Responsibilities:

• Responsible for configuring and deploying the builds on WebSphere App Server.
• Implemented J2EE design patterns such as Session Facade, Factory, DAO, DTO and Proxy.
• Wrote data Components for ERIC application wrote and called Stored Procedures using Java, HQL, and Hibernate.
• Developed user interface using JSP with JavaBeans, JSTL and Custom Tag Libraries, JS, CSS, jQuery, Node.js and HTML to speed the application.
• Worked on Java Beans and other business components for the application and implemented new functionalities for the ERIC application.
• Used Mongo DB in backend to persistent data into database and written SQL/Mongo queries to access/update the data from/ to the database.
• Worked on Adobe Form Server and Extension Rights Server for generating correspondences as PDF and PDF forms are submitted online.
• Developed Business components using Java Objects, Core Java, Multithreading, Servlet, JSP.
• Used Java Architecture for XML Binding (JAXB) for marshaling and un-marshaling java objects and XML.
• And Serena Dimensions was used for the version control of source code.
• Developed report program to migrate project definitions and WBS elements from GSF system IES system.
• Log4j framework was used to debug and trace the application.
• Experience in creating Tables, Indexes, Constraints, Users Defined Functions, Views, Stored Procedures, Triggers, and complex SQL statements.
• Experienced in writing complex SQL Queries, Stored Procedures, Triggers, Views, Cursors, Joins, Constraints, DDL, DML and User Defined Functions to implement the business logic and created clustered and non-clustered indexes.
• Gathered and analyzed the requirements and converted them into User Requirement Specifications and Functional Requirement Specifications for designers and developers to understand them as per their perspective.
• Extensively involved in redesigning the entire site with CSS styles for consistent look and feel across all browsers and all pages.
• Worked with customer to identify, develop business requirements, and transform them to technical requirements.
• Developed GUI of the website using HTML5, CSS3, Typescript, Angular.JS, Bootstrap and JSON.
• Experienced in Angular2 Templates, directives, Routing and navigation, Components, Services and Data Binding.
• Developed SPA (single page application) project using Angular 2 and Typescript for frontend, Node JS and PostgreSQL for backend.
• Involved in developing applications using Angular.JS like Grids, Toolbars, Panels, Combo-Box and Button etc.
• Used Angular 2's HTTP Client to Interact with Servers/backend and modularized the Application with Ng-Module.
• Leveraged Angular resources for all data access, encapsulating URLs with Uri JS and standardizing data access interfaces.
• Developed Web pages that are more user-interactive using jQuery plugins for Drag and Drop, Auto Complete, Multi Select tags and JQ-Widget for tabular layout.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular.JS and Node JS.
• Created Angular2 components, implemented Interpolation, input variables, Bootstrapping, ng-for, ng-If, Router Outlet, binding the click event, Component decorator, binding to the hidden property.
• Used Jasmine framework to write Unit test cases for the web module.
• Also, used different developer tools respective to the browser to debug the code.
• Provided maintenance and development of bug fixes and patch sets for existing web applications using Firebug, Firebug Lite and Chrome/ Safari Web Inspectors.
• Involved in scrum Methodology for the workflow.
• Used GIT for accessing the repositories and maintaining the code.

Confidential

Java Full Stack Developer

Responsibilities:

• Responsible for requirements analysis, technical design, implementation, and testing.
• Implemented service layer using Spring IOC and annotations and Controllers using Spring MVC.
• Implemented DAOs, entities using Hibernate API and Hibernate QL.
• All the functionality is implemented using Spring IO / Spring Boot and Hibernate ORM.
• Implemented Java EE components using Spring MVC, Spring IOC, spring transactions and spring security modules.
• Implemented all the components following test-driven development methodology using JUnit.
• Used SVN as version control system.
• Created build and deployment scripts using Maven.
• Developed the Sign up and Login flow for Stores.
• Implemented the product listing and management functionality, using which stores can add new products and update and delete the listed products.
• Experience in building enterprise Applications and Distributed Systems using technologies such jQuery, React.js, Spring, Hibernate, JSF, MVC, RESTful web services etc.
• Developed code for Responsive web design in JavaScript using framework like React JS.
• Developed robust form management system with complete CRUD capabilities in React Native, Redux.
• Leveraged React resources for all data access, encapsulating URLs and standardizing data access interfaces.
• Implemented ES6 features, Used Babel, web pack with ES2015, React JSX presets, Backbone Marionette JS.
• Debugged the website using Chrome Developer's tool and manipulated the nodes using DOM functions.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and redux library.
• Implemented flux pattern by using redux framework as a core dependency.