SUMMARY:

• 5+ years of experience in designing, development, implementation, building software products & solutions across variety of business domains using J2EE and SOA based solutions/integration.
• 4+ Years of extensive experience in using Frameworks like Struts 2.0, Spring AOP 3.2.2, Hibernate 4.0, EJB 3.2, Spring JDBC Templates, Spring Boot and Spring ORM 4.0.3, node.js.
• Experienced all stages of design, development, and deployment of Java/J2EE - based application systems for Retail and Banking services industry.
• Experience in building web applications using Spring Framework features like MVC, AOP, IOC, DAO and implemented J2EE Design Patterns.
• Extensive experience in GUI development and implemented using Angular JS, JQuery,JavaScript,Node JS, Bootstrap.
• Strong experience using Microservices with spring cloud.
• Experienced in defining and designing the layers, components of the projects using OOAD methodologies and standard J2EE patterns and guidelines.
• Extensive Experience in design and implementationof NoSQL databases like MongoDB and use of Oracle, PL/SQL, and DB2.
• Experienced in defining and designing the layers, components of the project using OOAD methodologies and standard J2EE patterns and guidelines
• Experience in configuring and deploying applications in Amazon-AWS server.
• Developed and consumed SOAP and REST Web Services using HTTP 5, SOAP, WSDL, JAX-WS, JAXP, XML schemas.
• Excellent Experience with SOAP /REST web services for B2B and internal service integration.
• Experience in using IDE tools like Eclipse, IntelliJ, Spring Tool Suite (STS) and various plugins such as Find bugs for code quality, SOAP-UI for web service testing.
• Experience with Web storm, Jasmine and Karma tools.
• Proficient in all Phase of SDLC (Analysis, Design, Development, Testing and Deployment) and gathering user requirements and converting them into software requirement specifications using object oriented Techniques and Design patterns.
• Management and design of integrated build pipelines using continuous integrations workflows such as like Bit bucket, JIRA, and GIT.
• Experience with build tools like Jenkins and Maven.
• Waterfall, Agile, Test Driven Development and other development methodologies.

TECHNICAL SKILLS:

Languages: Java 7/8, Scala2.10.4, SQL, XML, PL/SQL

J2EE Common Service APIs: JSP, JDBC, EJB2.0/3.0, JPA, JNDI, Java Mail, JTA, JAXP, JAXB, AJAX, Struts, Spring 4.0

Middleware: EJB, JMS and RMI

Framework/APIs/Tools: Apache Struts 2.x/Tiles, JUnit, Hibernate, play 2.5, Spring Batch, Spring Data, Spring Integration, Web Services (SOAP, REST), AJAX, Spring Boot, and AWS.

XML Web Services: XML,, DOM, JAXB, WSDL, JAX WS, XPath, SOAP, XSLT, XHTML, DTD

RIA Technologies/Framework: AJAX, HTML5, CSS, JavaScript, Bootstrap UI, AngularJS.

Web Servers: Oracle Web Logic, IBM WebSphere, JBoss.

Databases: Oracle, PostgreSQL, DB2, MongoDB

Version Control: CVS, SVN, Git.

IDE: Eclipse, JDeveloper, RAD, Oracle JDeveloper

Methodologies: Waterfall, Agile, TDD (Test Driven Development)

PROFESSIONAL EXPEREINCE:

Confidential, Atlanta, GA

J2EE Full Stack Developer

Responsibilities:

• Involved in understanding the requirements, designing and preparing the technical specification document with Architecture diagram, Class diagram, Sequence diagram.
• Designed and developed the application based on Spring AOP, BATCH and Spring JPA framework.
• Analysis and Design of various modules using SOA and J2EE.
• Built user interfaces using the Angular JS 1.5, HTML, CSS which accepts JSON input from the REST service.
• Developed SOA components to allow communication between the applications using Rest Web services.
• Developed DDL, DML, DCL statements and PL/SQL stored procedure in Oracle 11g DB .
• Prior experience with API Design using API description tools such as Swagger .
• Used ToadUI for DB testing and SOAP UI for testing webservices.
• Created and executed test scripts using JMeter and SOAP UI .
• Created EC2 instances in AWS server and deployed services using Elastic Beanstalk.
• Created Oracle and Dynamo DB in AWS server and integrated with the services.
• Used API testing tools like Rest Client, Postman,and SOAPUI .
• Involved in writing java API for Amazon Lambda to manage some of the AWS services .
• Responsible in developing Spring Boot Microservices from scratch.
• Implemented an Event-Driven Data Management forMicroservices using Apache Kafka
• Designed and implemented Data Access Object design pattern for transaction management.
• Secured the REST services with OAuth Integration, which let the REST service to be accessed only if the client passed gateway proof.
• Designed JPA project for REST service to interact with MongoDB.
• Involved in SCRUM process of AGILE methodology in Requirement gathering, Design, Analysis and Code development through iterations.

Environment: JAVA 1.7, J2EE, SOAP/REST, Angular JS 1.5, AWS EBS,AWS SQS, AWS Cloud Front, Web Services,Kafka,Spring JPA, Spring 3.0,Oracle Web logic 12c, Oracle 11g DB, MongoDB, Microservices.

Confidential, CA

Sr. J2EE Developer

Responsibilities:

• Translated business requirement into technical requirements.
• Responsible for overall design & analysis of UI component development and integration.
• Involved in complete development using the ‘Agile Development Methodology’ and testing the application.
• Developed application using Spring MVC, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.
• Writing REST Web services using spring, Hibernate and response as a JSON.
• Developed classes to interface with underlying web services layer and scaled the component interactions and generalized the interfaces using RESTFUL.
• Used SOAP for the communication between for B2B and exposed using WSDL.
• Experience in communicating many relational databases using ETL Tools.
• Data mapping using XML, XPath and company specific MIX template.
• Developed application using Spring MVC, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.
• Developed classes to interface with underlying web services layer and scaled the component interactions and generalized the interfaces using RESTFUL.

Environment: Java 1.7, J2EE, XML, JavaScript, JSON, Web Services, Hibernate, ANT, JIRA, Spring 3.0, JBoss 1.7, WSDL, JSP, JSTL, AJAX, SOAP.

Confidential, CA

J2EE/ SOA Developer

Responsibilities:

• Translate business requirement into technical requirements.
• Designed and developed Custom tags, Action classes and configured Message Resources, Action messages and Action errors.
• Involved in project design, which is based on struts framework MVC architecture.
• Actively involved in designing and implementing the application using various design patterns such as Singleton, Front Controller, Service Locator, Business Delegate, Façade and Data Access Object.
• Validated the user input using Spring Validation Framework.
• Developed application using Spring MVC, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.
• Data mapping using XML, XPath and company specific MIX template.
• Developed application using Spring MVC, JSP, JSTL and AJAX on the presentation layer, the business layer is built using spring and the persistent layer uses Hibernate.
• Used SOAP for the communication between for B2B and exposed using WSDL.
• Responsible for overall design & analysis of UI component development and integration.
• Developed Data Access Objects (DAO) to connect to the database.
• Data mapping using XML, XPath and company specific MIX template.
• Used Spring ORM, Spring JDBC Template, Spring Data JPA, CRUD Repositories, Hibernate, Transaction Propagation rules.
• Configured Spring MVC View Resolvers, Views, ViewControllers, Exception Handlers.
• Responsible for coding SQL Statements and Stored procedures for back end communication using JDBC.

Environment: Java 1.6, J2EE, XML, JSON, JBoss Fuse, Web Services, Spring 3.0, JDBC, AJAX, JIRA, GIT Bash.

Confidential

Senior Software Engineer

Responsibilities:

• Analysis customer defects (production) and provide appropriate fix for those.
• Developing NNMi Discovery Module and enhancement of existing Plugin modules.
• Solving production defects.
• Responsible to create/update plugins, web service hosting in Apache Tomcat and schedulers to make application handshake and share information with integrated systems.
• Working with UNIX team closely for application setup in LINUX environment for test and production.
• Create SQL jobs to trigger data flow, handling integrations using database medium, I was responsible in updating SSIS packages.
• Developed backend views in Oracle for collateral & exposure statement generation.
• Developed collateral allocation module.
• Developed Use case diagrams and Sequence diagrams using UML from IBM Rational Architect.
• Used Eclipse as IDE to write the code and debug using the debug functionality of eclipse.
• SDLC design of application with business use cases diagrams.
• Used JDBC for communicating with Oracle database to extract only the high net worth clients.

Environment: Java 1.6, Oracle DB, Tomcat 7, Linux, Windows 10, Eclipse IDE, Apache Tomcat.

Confidential

Application Developer

Responsibilities:

• XML Message Explorer is used to create XML structures and then WSDL files and XML schemas are generated through service repository of SOA architecture.
• SOAP request is formed using JAVA API and posted as the SOAP request to Artemis Client and getting SOAP response message and parsing the response and getting the result.
• Used SOAP for the communication between for B2B and exposed using WSDL.
• Data mapping using XML, XPath and company specific MIX template.
• Create SQL jobs to trigger data flow, handling integrations using database medium, I was responsible in updating SSIS packages.
• Developed backend views in Oracle for collateral & exposure statement generation.
• Involved in designing and developing the JSON, XML objects with MYSQL and NoSQL database like Mongo DB.
• Used JDBC for communicating with Oracle database to extract only the high net worth clients.

Environment: JAVA API, SOAP Web Services, SOA, XML, WSDL, Eclipse IDE.