SUMMARY

• Around 7 Years of extensive experience as a Java J2EE Developer in Object Oriented Development, implementation and maintenance of web and distributed Enterprise applications for Banking, Healthcare, Airline, insurance and Mortgage organizations. Developed web - based applications using technologies Core Java, J2EE (Servlets, JSP, JSF, EJB, Hibernate, Spring, Struts, JDBC, JMS) and XML, iBATIS, Web Services (SOAP, REST), E-Commerce, Micro Services.
• Involved in teh Software Development Life Cycle (SDLC) phases which include Analysis, Design, Implementation, Testing and Maintenance.
• Developed UI modules using AngularJS, Vue.js, Node.js, Ajax, A, jQuery, Cordova, CSS3 and HTML5.
• Developed ANT scripts and used MAVEN tool to build and deploy J2EE Applications. Experience with Gradle and Logging tools like Log4J and Splunk.
• Proficient in using Amazon Web Services (AWS). Extensive experience focusing on services like EC2, Elastic Beanstalk, CloudWatch, CloudFront, Cloud Formation IAM RDS, ElastiCache, S3, SQS, SNS, AMI.
• Experience with various J2EE design patterns like Singleton, Factory, Command, Observer, Front Controller, DAO, DTO, MVC, Session Facade, Business Delegate, Transfer Object, Service Locator, and View Object in teh development of enterprise applications.
• Developed applications using latest technologies like Spring 3.x/4.x, Hibernate3.2/4.x, REST based Web services (Axis2.0, JAX WS 2.0, JAX RS), Rule Engines (Drools4.1, ILOG), jBPM tools.
• Strong experiencewithMongoDB development (reports, schema design, map reduce functions) and migrations from SQL relational databases to NoSQL databases like Cassandra, MongoDB and CouchDB
• Extensively implemented web services using RESTful technologies like JSON.
• Experience in working with web servers like Tomcat 8, WebSphere 8.0, JBoss 7.1.0, Jetty and WebLogic 10.0.
• Experience in creating Docker images, Containers, push/pull and integrating with Spring Boot
• Expert in Various Agile methodologies like SCRUM, Test Driven Development (TTD), Incremental and Iteration methodology, Agile Development &Testing using Software Development Life Cycle. Proficient in using Amazon Web Services (AWS).
• Experience with Maven, CICD-Ant, Gradle, Hudson, Jenkins, CVS, Git, GitHub.
• Experience in testing with JUnit Framework using Mockito and Easy Mock, JMeter, Spring Junit Runner.
• Strong understanding and excellent skill in developing, designing, professional, Ajax driven elegant enterprise web application using Ajax, Flex, Action Script and JavaScript, Confidential, HTML, Custom Tag Libraries, JQuery, JSF, Dojo, ExtJs and various java design patterns.
• Strong experience in Spring Framework modules such as Spring MVC, AOP, IOC, JDBC, JTA, IO, Spring Boot, Spring Dashboard, Spring Microservices, Spring Eureka, Spring REST Spring Ribbon, Spring Zuul Proxy, Spring Netflix.
• Developed UI modules using AngularJS, Node.js, Ajax, jQuery, JavaScript, Cordova, Vue.js CSS3 and HTML5.
• Experience in database modeling, design and development of PL/SQL stored procedures, packages in relational databases: SQL Server 2005/2008, Oracle 11g, DB2, MySQL and PostgreSQL
• Used Amazon Web Services (AWS) a secure cloud services platform, offering compute power, database storage, content delivery and other functionality to halp businesses scale and grow.
• Well versed with core Java concepts like Collections, Remote Method Invocation (RMI), Serialization, Multithreading, Java Beans.
• Expertise in applying Java Messaging Service (JMS) for reliable information exchange across Java applications.
• Highly motivated team player with teh ability to work independently and adapt quickly to new and emerging technologies.

AREAS OF EXPERTISE

Programming Languages: Java, SQL, PL/SQL

Client Scripting: Angular JS, JavaScript, Applets

Server Scripting: JSP1.2/2.1, Servlet, JSTL

Design Pattern: Singleton, Front Controller, MVC, Observer, Adapter, DAO, DTO Decorator, Session Facade, Business Delegate, Service Locator, Transfer Object, Strategy.

Web Technologies: Servlet 3.1, JSP 3.0, JDBC, Tag Libraries, JAXP, JSTL, GWT, DHTML and HTML, Confidential, BOOT STRAP, Java Servlet API 3.0, Java Bean 3.0.

UML Tools: Rational Rose, MS Visio

MVC Framework: Struts 1.1/1.2, Spring 2.0/2.5/3.0/4.1, Spring Security 3.2.

JavaScript Framework: Angular JS, jQuery

ORM Framework: Hibernate 4.3, Hibernate Search ORM 4.5, JPA

Ajax Framework: Dojo, JSON

Version Control: IBM Rational Clear Case, Tortoise SVN, CVS, GIT

Web service Tools: SOAPUI, Advanced Rest Client.

Web service Specifications: SOAP 1.2, REST 2.0, JAX-WS, JAX-RPC, JAX-RS.

Web service Imp.: Axis 1.0/2.0, CXF

Middleware Technologies: EJB 2.1/3.0

Messaging Services: JMS, MDB

XML API: SAX, DOM, JAXP, JDOM

Methodologies: Agile, Scrum, Test Driven Development

Databases: Oracle 8i/9i/10g, Sybase 11.9/12.0/12.5/, DB2, SQL Server7.0/2000/2005, MySQL, Mongo DB

Application Servers: Web Logic 6.1/7.0/8.1/9.0/10.1, JBoss 4.2.2/4.3, Apache Tomcat 5.5/6.0, Web Sphere 5.0, Jetty, Jenkins 2.50.

Transaction Control: JTA, Hibernate Transactions.

Protocols: TCP/IP, FTP, HTTP/HTTPS, RMI/IIOP, DNS, SOAP

Bug Tracking Tools: JUNIT4.12, JIRA 7.0, Bugzilla 4.4.12, Curl 7.36

Developer IDE Platforms: Eclipse, Edit plus, Notepad ++, TEXT PAD, JBuilder, Net Beans 8.0.2, IntelliJ 2017.1, Spring Tool Suite (STS) 3.9.3, GITHUB 2.12.0, RAD.

Cloud platform: AWS

PROFESSIONAL SUMMARY

Confidential Union, VA

Sr Java/J2EE Developer

Responsibilities:

• Involved inFullCycle of Software Development from Analysis through Design, Development, Integration and testing phases by following Agile Software Development with Scrum methodology.
• Designed and Developed UI for Customer Service Modules and Reports using AngularJS, HTML, Bootstrap, Confidential, JavaScript, and jQuery.
• UsedSpringBootActuator for application's configuration properties in various environments, Upgraded Spring Rest Controllers and Services classes to support migration to Spring framework.
• Worked with Angular CLI and AngularJS to create Controllers and Angular components.
• Developed Microservices using SpringCloud, Spring Bootwith Netflix Eureka to create teh discovery Server, service, discovery clients and integrated Apache Kafka and Zoo Keeper as message broker.
• Well versedwithcoreJavaconcepts like Collections,Serialization, Swing and Servlets & JSP. Implemented teh business modules integration using Spring and Hibernate data mapping.
• Used Maven as build and dependency management tool for creating EAR, WAR and JAR file to be deployed in application servers and integrated with GitHub, Jenkins Jobs.
• UtilizedAWSLambdaplatform to upload data into AWS S3buckets and to trigger otherLambda functions (EC2, MongoDB) focusing on high-availability, fault tolerance, and auto-scaling).
• Designed and developed custom message adapter components using Apache Kafka dat allowed message to travel through Microservices to base on RESTful API utilizing Spring Boot with Spring MVC.
• Developed using new features of Java 8 Generics, annotations, enhanced for loop and Enums.
• Worked on creation of Docker container images, pushing images, tagging, integrating Spring boot, created teh Docker containers and Docker consoles for managing teh application life cycle.
• Implemented unique design patterns such as business factory, singleton and J2EE design patterns.
• Using Spring AOP Module to implement logging in teh application for application status and deployed Spring Security for session fixation, cross site request forgery, clickjacking.
• Used JIRA for bug tracking, issue tracking and project management.
• Worked on JBoss Application server implementation, support, workload management and performance tuning including Web server setup configuration with JBoss App Server.
• Developed messaging module using spring JMS, apache camel and ActiveMQ.

Environment: HTML5, Confidential, jQuery, AJAX, NodeJS, Spring Boot, APIGEE, Java1.8, J2EE, Spring, Hibernate, Web Services, XML, SOAP UI, SQL Server, AWS, Docker, Swagger-UI, Log4j, Selenium, Maven, Jenkins, JIRA, GIT, WebSphere.

Confidential, Bethesda, MD

Sr Java/J2EE Developer

Responsibilities:

• Followed Agile, Scrum approach of development strategy.
• Extensively used Spring Framework modules like MVC, DI(IOC), Spring Security, JDBC Templates and AOP.
• Experience with creating Workflows, Mappings and Scheduling Jobs in Informatics.
• Experience with various persistence mechanisms and APIs like JPA, Hibernate, JDO, EJB.
• Design patterns are extensively used to achieve clean separation of different layers like Adapter, Singleton, Factory, Service Locator, Abstract Factory and Facade.
• Experience with Upgrading existing project from CVS to SVN and Hudson to Jenkins
• Developed Web Services using SOA technologies such as REST.
• Docker container images, tagging, pushing images, integration of Spring boot.
• Experience designing and developing applications on relational databases MongoDB.
• Implementing or exposing teh Micro service architecture with Spring Boot based services interacting through a combination of REST and Apache Kafka message brokers.
• Worked with high volume and complex PL/SQL Stored Procedures and Packages using TOAD.
• Implemented teh Project structure based onSpring MVCpattern usingSpring boot.
• Design and develop Selenium tests to verify functionality of internal business applications and resulting data.
• Experience in Cloud Solutions on AWS utilizing EC2, ECS S3, IAM, and RDS etc.
• Developed Stored Procedures, triggered stored procedures using Hibernate.
• Extensively Used Castor, XStream & JAXB APIs for XML Marshaling and Un-marshaling.
• DevelopingDockerimages for Development and Testing teams and their pipelines.
• Created many custom filters using Angular 4.0 and external module to manipulate teh routing. Developed UI with extensive use of Backbone.js framework dat halped to organize teh code.

  Environment: J2EE, Spring Framework, Microservices, Spring MVC 4, MongoDB, Angular 4.0, Core Java, AJAX, Web Services, SOAP, XML, Java Beans, Spring Security, Magento, jQuery, JSON, XSTREAM, Apache POI, EXT JS, JavaScript, Eclipse, Hibernate 4.X, JBOSS, Agile Methodology, HTML/Unit, XSLT, HTML5/DHTML, Design Patterns, Apache Maven, JUnit.

  Confidential, Herndon, VA

  Java/J2EE Developer

  Responsibilities:

  • Involved in complete development of ‘Agile Development Methodology/SCRUM’, developed and tested teh application during various iterations.
  • Developed teh User Interface using jQuery, spring framework, and Ajax.
  • Design and develop financial web applications usingPerl, JavaScript, HTML, Confidential and SQL.
  • Implemented routing logic and navigation from screen to screen and implemented login functionality on teh client side in Angular JS.
  • Developed application service components and configured beans using Spring IOC, creation of Hibernate mapping files and generation of database schema.
  • CreatedSOAPweb services interface to Java-based runtime engine and accounts.
  • Developed teh persistence layer using Hibernate Framework by configuring teh mappings in hibernate mapping files and created DAO and PO.
  • Developed screens using CSS3, Angular JS and html5.
  • J2EE deployment on WebLogic/JBOSSservers - QA & Staging.
  • Troubleshooting issues dat may occur during teh test cycle (Functional & load test) for teh J2EE applications on Struts and Spring framework running on WebLogic/JBOSSservers.
  • Used spring frame work AOP features and JDBC module features to teh database for few applications. Also, used teh Spring IOC feature to get hibernate session factory and resolve other bean dependencies.
  • Used XML/XSLT for transforming common XML format and SAML for Single Sign-On.
  • Used Maven as build tool and deploying teh application.
  • Developed reusable and interoperable modules based on SOA architecture in enterprise applications.

  Environment: Java, Hibernate, spring (AOP, Dependency Injection), XML, Spring MVC, J2EE Tortoise SVN, JUnit, Maven, Log4J, Oracle, JavaScript, AJAX, JIRA and RAD, Web Sphere, UML, SOA, SOAP.

  Confidential, Denver, CO

  Sr. Java / J2EE Developer

  Responsibilities:

  • Implemented User Interface in Model-View-Controller Architecture, which accomplishes a tight and neat co-ordination of Struts MVC, Servlet, JSP and Custom Taglibs.
  • Involved in writing JSPs, JavaScript and Servlets to generate dynamic web pages and web content.
  • Developed teh User Interface validation framework in combination of custom validation built on top of Struts validation frame work from teh form bean.
  • Developed Server-side components with coordination of EJB, Hibernate and Spring using web established frame work designed under teh guidelines of session facade, Business Delegate, Service locator.
  • Developed AJAX functionalities using framework JQuery.
  • Developed User Interface POC based on MVC frameworks like Spring MVC, JSF, JavaScript Struts.
  • Developed and utilized J2EE Services and JMS components for messaging communication in JBoss Application Server for Credit Inquiries.
  • Developed Web service modules based on SOA architecture to consume services.
  • Used JavaScript and JQuery for validating teh input given to teh user interface.
  • Used JavaScript and JSP to make teh UI interactive with teh users.
  • Developed teh UI panels using JSF, HTML, and JQuery.
  • Configured development environment using WebLogic application server for developer’s integration testing.

  Environment: Java, J2EE, Spring, Hibernate, Struts, JSF, WebLogic, APACHE CXF, SOAP, Web Services, JavaScript, Confidential, AJAX, HTML5, JSP, JSTL, SERVLET, Backbone.js, Knockout JS, DOJO, MongoDB, Bootstrap, Coherence, PL/SQL, JDBC, UML, Eclipse, Junit, MAVEN, XML, ITEXT, Oracle ECM, Angular, CRUD, JIRA, Clear case, Jasper report, ILOG, JRules, Scrum, Web 2.0, SOA, JMS, Apache Tomcat, Sencha ExtJs, DB2, Node.js, Linux, PHP.

  Confidential

  J2EE Developer

  Responsibilities:

  • Involved in teh analysis specification, design, implementation and testing phases of Software.
  • Implemented Model View Controller (MVC) architecture Using Spring at teh Web tier level to isolate each layer of teh application to avoid teh complexity of integration and ease of maintenance along with Validation Framework.
  • Worked on teh Struts framework and JSP and Struts tag libraries to page display technology.
  • Written Web services using Apache Axis2 and generated teh WSD.
  • Designing teh flow of teh project using Water Fall Model.
  • Worked on JDBC to select and update teh data from teh MySQL database.
  • Developed web Components using JSP, Servlet and Server-side components using EJB under J2EE Environment.
  • Used Log4j for logging, debugging and used Junit extensively for testing.
  • Applying Ruby and JQuery debugged, enhanced, extended applications.
  • Used Resource Manager to schedule teh job in UNIX server.
  • Used NetBeans for development and Jobs Server for deploying teh web application.
  • Used TOAD for database query testing, in teh process of optimizing teh queries.
  • Used XML Web Services using SOAP to transfer teh amount to transfer application.
  • Executed teh test steps defined in Test Cases manually and reporting teh bugs in JIRA.
  • Design and development of teh exception management workflow using Oracle BPM.
  • Install and configure a Linux server to publish applications and teh Database.
  • Deployed, teh application using Apache Tomcat Application server.
  • Involved in creation of automation framework using Selenium and testing.
  • Used ANT for building teh application and deployed on Jobs Application Server.
  • Enhanced teh existing congas environment using Cognos software development kit (SDK).
  • Developed teh front end using JSF and Port let.
  • Implemented teh spring dependency injection of teh Database halper instance to teh action objects. Used baits framework with spring framework for data persistence and transaction management.
  • Developed an application in Java using Oracle ADF framework.
  • Used Log4j for logging, debugging and used Junit extensively for testing.
  • Developed Swing for user interaction and data presentation.

  Environment: Java, J2EE, Spring, iBATIS, Struts, Water fall model, EMC Documentum, JSF, EJB, Jboss, APACHE AXIS2, WSDL, JQuery, JSP, SERVLET, MYSQL, Toad, SQL Server, DB2, UML, NetBeans, Selenium, ANT, XML, Visual Source Safe, Cognos, ILOG, JIRA, SWING, CVS, Oracle ADF, Apache Tomcat, Linux, Unix, Ruby, Oracle BPM, IBM MQ Series, WordPress, Drupal, .Net, ASP, C, C++, Mainframe, COBOL, PL/me, JCL, SQL, SAS, VB, ASP