SUMMARY

• An Oracle Certified Associate with 5+ years of experience in full stack development with object - oriented analysis and design
• Proficient in methodologies such as AGILE, Scrum Software Development processes, Test Driven Development and conventional SDLC.
• Strong noledge of Java/J2EE design patterns and other object-oriented concepts (OOPS).
• Developed ANT Scripts and used MAVEN tool to build and deploy J2EE Applications.
• Designed and developed multiple J2EE Model 2 MVC based Web Application using J2EE Technologies and popular open-source framework
• Experience in developing and consuming Web Services using SOAP, HTTP and WSDL.
• Strong development skills in J2EE, JDBC, JSP, Servlets, JMS.
• Expertise in implementing Web Services based on Service Oriented Architecture (SOA) using SOAP, Restful Web Services.
• Creating Rich UI applications using Angular integrating with REST API's built on Microservices
• Experience in the developing professional web applications using HTML5, CSS3, JavaScript, jQuery, Bootstrap, AJAX, JSON, XHTML, XML and Node.js
• Experience in Server-side messaging using camel and JMS and development experience at server-side using technologies EJB, Web Services, XML, Oracle, MySQL Server
• Hands on experience in developing Single Page Applications (SPA) using Angular JS
• Good noledge of Angular 2.0, React JS.
• Experience working with messaging formats like MQ, CSV.
• Expert noledge of JavaScript frameworks such as Angular JS, Media Query and libraries like Backbone JS.
• Experience in building applications hosted in the cloud.
• Worked on XML and related technologies such as XSLT, XQuery, XPath and SOAP UI.
• Working on creating a distributed network by hosting the application on AWS cloud, Amazon EC2 servers.

TECHNICAL SKILLS

Languages: Java - 7, Java - 8, JavaScript, jQuery, AJAX, Java Beans, JSP, SQL, C, C++, C#, HTML, CSS, Groovy, Scala, VB.Net

Databases: SQL Server, MySQL, Oracle

Frameworks: J2EE, Struts, Hibernate, Spring MVC, Spring Boot, Groovy on Grails, Bootstrap, AngularJS-1

Tools: (IDE): Eclipse, NetBeans, Spring Tool Suite, Jira, Git, Tomcat, UML, Gradle, Glassfish, Maven, Ant, Visual Studio

PROFESSIONAL EXPERIENCE

Confidential, Lombard, IL

Full Stack Developer

Responsibilities:

• Responsible for creating and maintaining architecture for Restful API using Spring Boot.
• Developed Controller for request, response paradigm by Spring Controllers using Spring-MVC.
• Developed Hibernate in Data Access Layer to access and update information in the database.
• Implemented DAO (Data Access Object) Design Pattern for DML Operations like Insert, Update, Delete the records.
• Involved in designing and implementation of MVC design pattern using springs framework.
• Worked on roll over tax data from one tax year to another tax year using Java Collections.
• Worked on complex organizational chart with multi-level hierarchy using Collections, Lambda expression and SQL procedure.
• Extensively involved in developing stored procedures, which are used in various modules to access data in an TEMPeffective way.
• Used JavaScript, jQuery for user interactions in pages. Creating a responsive web application integrating Twitter Bootstrap with AngularJS and media queries.
• Developed various reusable helper and utility classes using Java Beans with Eclipse editor.
• Designed Frontend with in object-oriented JavaScript Framework with AngularJS.
• Architected, designed and implemented a SPA (Single Page Application) in AngularJS which consume JSON from a Spring MVC, using Spring Security to secure the Application.
• Implemented Angular2 services to connect the web application to back-end APIs to POST/GET the data used in the application.
• Designed and developed Microservices business components and Restful service endpoints using Spring Boot.
• Created Responsive Web Design using Bootstrap, SVG and other media queries to support on all kinds of devices.

Environment: Spring 4.0, Hibernate, Web logic, JavaScript, Angular2, HTML5, CSS3, Linux, APACHE CXF, JMS, Shell scripting, REST, JSP, JDK 1.8, SERVLET, MYSQL, JDBC, AWS.

Confidential - Chicago, IL

Full Stack Java Developer

Responsibilities:

• Implemented Micro Service Architecture using Mongo DB, Angular 2 and Node JS stack and developed Single Page Applications (SPA).
• Designed the front-end using web technologies like HTML5, CSS3 and Twitter Bootstrap framework and Angular JS for creating grid layout, responsive screen sizes and devices.
• Configured various routes, directives for grid, pagination, conditional validations, templating, dynamic loading, lazy loading, Shadow DOM, ngrx store.
• Created services to consume REST API's using Component based architecture provided by Angular JS. Made use of Angular UI grid to display tree-based grids
• Developed Angular JS fviews to hook up models to the DOM and synchronize data with server as a SPA.
• Made use of Angular JS Observables to make HTTP Requests and leveraged its functions to loop around results.
• Built-in AJAX HTTP Service with observables is used extensively for making quick and incremental updates to UI of the application.
• Used Node JS to interact with the Rest services and database, hosted on multiple load balanced cloud instances.
• Configured JBOSS Application server and used Oracle database to write complex PL/SQL queries with Hibernate ORM framework and used the functionalities of Hibernate second level EHCache.
• Designed dynamic schema through Mongo DB by incorporating rich queries syntaxes and achieved data (collections) distributed across multiple systems for horizontal scalability as data volumes increase through Automatic Sharding.
• Used Jenkins CI/CD tool for continuous integrating and deploying application on servers.

Environment: HTML5, CSS3, Bootstrap, Angular JS, NGRX, HTTP, Ajax, Node JS, REST, Mongo DB, Oracle, Hibernate, JBoss, ODM, Jenkins

Confidential

Java Full Stack Developer

Responsibilities:

• Implemented J2EE standards, MVC architecture using Spring Framework. Involved in developing application using SPRING framework like Spring ORM and Spring IOC
• Designed and implemented RESTful Web services
• Implemented J2EE design patterns such as Singleton, DAO, DTO and MVC
• Implemented Spring Security with Spring MVC
• Create RFP (Request for Proposal) microservice to provide RESTful API utilizing Spring Boot with Spring MVC.
• Recommend and develop strategy for integrating internal security model into new projects with Spring Security and Spring Boot.
• Responsible for creating and maintaining architecture for Restful API using Spring Boot.
• Diverse experience utilizing tools in N-tier and Microservices architecture applications using Spring Boot
• Created several Exception classes to catch the error for a bug free environment and orderly logged the whole process, which gives the ability to pinpoint the errors
• Worked extensively on spring boot for building web service. And monitored the error logs using log4j and fixed the problems.
• Designed dynamic and multi-browser compatible pages using HTML, CSS, JavaScript, Angular JS and jQuery.

Environment: HTML5, CSS3, Bootstrap, Angular JS, NGRX, HTTP, Ajax, Node JS, REST, Mongo DB, Oracle, Hibernate, JBoss, ODM, Jenkins

Confidential

Java Developer

Responsibilities:

• Developed an API to write XML documents from a database. Utilized XML and XSL Transformation for dynamic web-content and database connectivity.
• Involved in writing the presentation layer in Java Server Page (JSP). Strong Understanding of the software development cycle, especially Agile/Scrum.
• Involved in the development of presentation layer and GUI framework in JSP. Client-Side validations were done using JavaScript.
• Handled Java multi-threading part in back-end component, one thread will be running for each user, which serves that user.
• Implemented complex back-end component to get the count in no time against large size database using Java multi-threading.
• Used Soap web services to communicate with other applications.
• Participated in weekly design reviews and walkthroughs with project manager and development teams.
• Provided technical guidance to business analysts, gather the requirements and convert them into technical specifications/artifacts for developers to start.
• Designed & Developed intranet applications for catalog maintenance using EJB3, JPA, Servlet, AJAX, JSF, Prime Faces 3.x technologies hosted on JBoss Application server.

Environment: Java, J2EE, XML, XSLT, JavaScript, AJAX, iText Web Services, Prime Faces 3.x WSDL, SOAP, SOAP UI, JDBC, MVC, AJAX, Oracle, IBM WebSphere, IBM Eclipse, Quality Center, JSF