SUMMARY:

• Around 7 years of experience building high - quality applications for a multitude of diverse clients in core Java and Java EE software development. Solid background with algorithm and data structure.
• Experience in design & development of internet/intranet applications using Java, JEE, JSP, JMS, JDBC, HTML, XML, JSON, CSS, Java Script, Spring, Spring boot, JPA.
• Experienced in development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies.
• Solid Java OOP programming skills like multi-threading, class loading, generics.
• Expertise in server-side development with JDBC, Servlets, Java Beans, JSP, Servlets, EJB, JMS, RMI.
• Expertise in working with Core Java concepts like Collections, Multithreading, Data Structures, Exception Handling and Serialization.
• Good Knowledge of using HTML5/DHTML, XHTML, JavaScript, JQuery, JSON, XML, XSL, XSLT, CSS3, Applets/Swings.
• Experience with JavaScript frameworks like Angular 2, Backbone JS, Node JS and Ember JS.
• Expertise in producing and consuming SOAP as well as REST web services using WSDL, SOAP, JAX-WS, JAX-RS, Apache Axis, Apache CXF.
• Expert in Spring framework including configuring Spring Application Context with Dependency Injection, Spring IOC (Inversion of Control), Spring AOP (Aspect-oriented Programming), Spring MVC, Spring Security, Spring Boot, Spring JPA and Spring Batch.
• Experience with databases including MySQL using SQL, stored procedure, trigger, function, index, and package.
• Experienced with developing SOAP web service and SOAP clients using JAX WS, Spring WS, WSDL, JAXB, Apache AXIS
• Hands on experience in creating components using React.js
• Good experience in creating components documentation using react.js
• Extensively worked in Agile environment with the Project Management tools like TFS, Confluence, and Jira
• Great experience with logging and tracing application events and defects in various environment
• Experience with various MVC frameworks like Angular.JS, Backbone.JS, Node.JS, bootstrap.JS etc.
• Familiar with designing and coding Stored Procedures, Triggers, Cursers and Functions using PL/SQL.
• Good Exposure on Web development using Java, AngularJS, jQuery, SOAP, REST and Microservices architecture.
• Experience in administering cloud tools Amazon Web Services (AWS), Microsoft Azure.
• Experience in ANT and Maven build tools.
• Good hands on Experience in designing and developing J2EE compliant systems using IDE tools like Eclipse, Net Beans, My Eclipse, SDK, RAD and InteliJ.
• Experience in MVC architecture, Spring framework, J2EE Design Patterns, Spring IOC, Spring Boot, Spring Security, Java Server Faces and Hibernate.
• Used and worked with SOAP and RESTful web services.
• Working knowledge of HTML, CSS, JavaScript and AJAX.
• Worked with the JavaScript frameworks like Jquery and AngularJS.
• Experience in NoSQL databases like Mongo DB

TECHNOLOGY AND TOOLS:

Languages: JAVA, C, C++, SQL, and PL/SQL.

Web Technologies: HTML, JavaScript, CSS, Angular JS 2.0, AJAX, XML, ReactJS.

J2EE Technologies: Servlets, JSP, JSF, EJB, JMS, JNDI, Web Services, JDBC, SOAP, RMI.

Methodology: Agile, Scrum, RUP, TDD, OOAD, SDLC.

Java Script Technology: Angular JS, Node.js.

App/Web servers: Apache Tomcat, Web-logic, Apache camel, WebSphere, JBoss, WAS 5.x, Grunt server.

Applications Frameworks: Spring, Hibernate, Struts, JSF.

Web services: SOAP, WSDL, AXIS, JAX-WS, REST, JSON, JAX-RS, JAX-RPC, UDDI.

Databases: Oracle, MySQL, SQL Server, DB2, MongoDB, Cassandra.

Tools: ANT, JUNIT, Log4j, JMETER, Maven, Rational Rose.

IDEs: Eclipse, My Eclipse, NetBeans, InteliJ.

Operating Systems: Windows, UNIX, LINUX.

PROFESSIONAL EXPERIENCE:

Confidential, Boise, ID

Sr. Java Developer

Responsibilities:

• Developed application service components and configured beans using spring framework, creation of Hibernate mapping files and generation of database schema for a Summer Food Program Application.
• Publish and Consume RESTFUL web services with spring and JAX-RS.
• Used Spring MVC framework to build RESTfulweb services.
• Responsible for design and development of UI screens for the application using HTML5, JavaScript, AngularJS, jQuery.
• Used Core Java 6, Java 8, J2EE, JSP, JDBC, RDBMS, Java Script, JQuery, Ajax, XML and Chordiant 5.6, using Oracle 11g as database J2EE platforms on Windows, UNIX.
• Strong emphasis and in-depth knowledge of Java 8, JSP, Servlets, JDBC
• Implemented RESTful webservices to make rest calls from client to server.
• Used Hibernate framework for back end development and Spring dependency injection for middle layer development.
• Implemented core Java code with data structures and algorithms to the back-end.
• Experience in web service/ REST API implementations using Spring/Spring Boot.
• Integrated the application with Spring MVC using spring boot, Spring Dependency Injection (DI) and Spring Annotations.
• Wrote Stored Procedures and complex queries in Oracle 11g database.
• Deployed in Linux environment and used Tomcat as application server, UNIX shell scripts for data migration and batch processing.
• Experience in working with databases like MongoDB, MySQL and Cassandra.
• Strong MySQL and MongoDB administration skills in Unix, Linux and Windows.
• Worked on creating various types of indexes on different collections to get good performance in Mongo database.
• Worked on creating documents in Mongo database.
• Designed and developed various Web forms using HTML, CSS, Bootstrap and JavaScript, ReactJS
• Expert in HTML5/CSS3 development and have experience React.js, angular.js, Responsive design.
• Worked with HTML5, CSS3, JSON, JavaScript, Reactjs and ES6 for developing user interface.
• Developed test cases using Junit, Spring Test Module and created stubs using Mockito framework.
• Developed Restful API in JAVA on Micro-services Architecture using Spring Boot.
• Used Spring Core Annotations for Dependspringency Injection Spring DI and Spring MVC for Rest API and Spring Boot for micro-services.
• Experience in deploying data and code changes to higher environments (QA, UAT).
• Develop test cases using JUNIT to validate several business rules in the application.
• Experience in monitoring the EAR builds in Jenkins environment for Phase 3, phase 4 & phase 5 EPICS application.
• Used Log4j for logging errors and publishing logging information to various destinations.
• Implemented Micro Services architecture using Spring Boot for making application smaller and independent.
• Used Jenkins for continuous deployment.
• Worked on Restful web services to send the data using JSON objects.
• Use GIT version control to push the code to higher environments.
• Developed Spring Batch processing java application to read different file formats which feeds to the database.
• Implemented JMS using Spring JMS module to communicate with Apache Active MQ queues.
• Agile methodology was used to develop the application.
• Implemented Coding Using Spring Boot, Java and J2EE Design Patterns.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.
• Used Ajax calls to make requests to exterenal RESTful Web Services and injected the service into the controllers.
• Worked on developing several complex join queries using My Sql for analyzing the reported issues.
• Worked on both JBoss application server 6 & 7 to implement the web application.

Environment: My SQL Java EE 6, 7 & 8, Spring Boot, Spring MVC, EJB 3.1, CDI, JPA, JSF, Gerrit 2.6.1, React js, Jasper, mongoDB, Jenkins, Maven 3.3, J-Unit framework, Spring 3.7.3, Hibernate 4.0, JBOSS EAP 7.0 server, Rest API.

Confidential, Dover, NH

Java Developer

Responsibilities:

• Involved in various stages of Software Development Life Cycle (SDLC) during application development.
• Developed test cases by using JUnit and spring integration test framework.
• Multithreading was used to perform various tasks simultaneously like scraping the data and formatting the data at the same time as a huge amount of data was processed at the same time it was getting scraped.
• Focused on architecting NoSQL database like Cassandra database.
• Designed and implemented Transaction management using spring.
• Used JPA and Hibernate with entity beans for interacting the persistence layer for CRUD operations.
• Designed and developed Web Services to provide services to various clients using Restful.
• Developed RESTful API's using APIGEE platform.
• Experience working with Amazon Web Services (EC2, S3, RDS, and EBS), Elastic Beanstalk.
• Developed custom Node JS scripts that support API proxy in routing and response handling.
• Created Dynamic routing mechanism and customized policies using Node JS in APIGEE Edge ecosystem.
• Worked on Swagger API and auto-generated documentation for all REST calls.
• Resources were exchanged using RESTful web services with the data passed around in JSON format.
• Developed unit and integration tests for existing Microservices using Junit and Docker.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.
• Used Ajax calls to make requests to external RESTful Web Services and injected the service into the controllers.
• Used Spring Boot which is radically faster in building cloud Microservices and develop Spring-based application with very less configuration.
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angularjs 2.0.
• Developed and test application modules into Microservices.
• Worked on JIRA for tracking and updating the JIRA tickets.
• Use JBoss fuse for remote console login, JMX management, and web server console.
• Automated the continuous integration and deployments using Jenkins, Docker, and AWS Cloud Templates.
• Used Microsoft SSIS (SQL server integration services) packages to migrate data from Oracle to SQL server
• Applied data normalization techniques when designing data models
• Worked with GIT Version control system to track various aspects of the project.
• Developed build script using MAVEN to build, package, test and deployed the application in JBoss.

Environment: Angular js, micro services, Jira, RESTFUL, Spring, Ajax, JBoss, Junit, Spring boot, API, SQL, Nodejs, AWS, Hibernate, JPA, GIT, Maven, Docker.

Confidential

Java Developer

Responsibilities:

• Involved in all the phases of the life cycle of the project from requirements gathering to quality assurance testing.
• Used Spring MVC create restful services on top of it and invoked these services using front end Angular http calls and used spring dependency injection framework to take the advantage of using annotations and generics that help in testing objects with measurably less effort.
• Designed the application based on various JEE design patterns like Front Controller and Singleton.
• Developed reusable utility classes in core java for validation which are used across all modules.
• Developed Java classes for implementing Business logics using EJB 3.0(Stateless session, entity, message driven beans).
• Implemented functionality rich user interfaces using HTML, CSS, JavaScript, and AJAX.
• Designed and developed various Web forms using HTML, CSS, Bootstrap and JavaScript, ReactJS
• Worked on Angular on UI for making rest services calls and DOM filtrations.
• Used Hibernate for Object Relational Mapping (ORM) and data persistence.
• Created JUnit test cases and created set up manuals and user guides.
• Created SQL scripts for the Oracle database.
• Extensively worked on Java server-side programming using Servlets, and JSP. CSS is used to style Web pages, XHTML and XML markup.
• Implemented servlets to handle HTTP requests for on-line requests, credit card payments, registration and bug tracking.
• Interacting with business folks to understand the requirement and do thorough analysis to convert that work in to stories for sprint.
• Following Agile software methodology for software development with a 3-week Sprint. Conducted daily scrum calls and leading the scrum as a scrum master.

Environment: Java (JDK1.6& 1.7), Spring, Hibernate, RESTful& Soap Based Web services Eclipse, SDK, Oracle 10g, HTML,Reactjs, CSS, AngularJS, JavaScript, Maven, SVN, Tomcat 7.0, SOAP, SVN, Scrum Methodology, Unix, XML.

Confidential

Java Developer

Responsibilities:

• Developed and Implemented Web Services and used Spring Framework.
• Implemented application level persistence using Hibernate and Spring.
• Implemented MVC architecture using Jakarta Struts framework, Worked on Spring/Hibernate Applications
• Developed web pages using HTML/CSS and JavaScript.
• Developed additional UI Components using JSF and implemented an asynchronous, AJAX (jQuery) based rich client to improve customer experience.
• Used Web Services- REST and testing them with REST UI
• Used Rest API's for the application at the backend.
• Used Hibernate as the object relational mapping tool for persisting java objects
• Used Spring MVC framework for building web applications
• Developed Presentation layer components comprising of JSP, AJAX, Struts Action, Struts Form Beans and AJAX tag libraries.
• Developed JavaScript based components using ExtJS framework like GRID, Tree Panel with client reports customized according to user requirements.
• Implemented functionality using Servlet, JSP, HTML and Struts Framework., Hibernate, Spring, Java Scripts and Weblogic.
• Designed and implemented the web application in Ruby on Rails, Node.js, HTML and jQuery from initial concept development to beta launch.
• Responsible for the implementation of Web Design based on CSS, HTML, and Bootstrap Front-End Framework.
• Implemented Hibernate for the ORM layer in transacting with Oracle database
• Developed HQL queries for CRUD
• Connectivity to the database is provided using JDBC, SDk.
• Worked on web services SOAP and REST technologies

Environment: Java, J2EE, Struts, jQuery, Hibernate, Oracle, Crud, AJAX, JDBC, Junit, UML, ILOG, Web 2.0, ITEXT, JSP, SVN, Eclipse, Mongo DB, Java Script, ExtJS, APACHE CFX, Agile, MAVEN, Jasper report, SOA, Servlet.