SUMMARY:

• Strong experience in Designing, Developing, Integrating Java/JEE applications and providing different design technical solutions as per business requirements.
• Strong experience in Web Development, Distributed Applications, Service Oriented Architecture, Client - Server and N-tier (Multi-tier) applications using OOPS-Object Oriented Analysis (OOA), Object Oriented Design (OOD), TDD application development and Programming with web based distributed architecture using Sun's Java technologies.
• Technical Skills in Core Java(OOPS, Collections, Threads), JSP, Servlets, JDBC, Struts, Spring, Hibernate.
• Experienced in Design and Developing different type of Webservices, SOAP, Restful, Top Down, Bottom Up, JAX-WS, CXF, Rest Easy, WSDL, WADL.
• Extensively used Spring packages like DI (IOC), Spring MVC, Spring AOP, Spring Security, Spring Boot.
• Experience in front end development web based GUIs using HTML, XML, AJAX, JavaScript, jQuery, AngularJS, Design Patterns, Frameworks, IDE, Tools, CSS to develop web interfaces, validations and presentation layers.
• Experience in using XML/JSON and AJAX to link with back-end applications.
• Experience in micro services by using Spring Boot, microservices and Netflix Api.
• Good experience in writing SQL Queries, Functions, Triggers and Cursors.
• Implemented the Internationalization (Multi Locales) supported products with Struts, i18n.
• Building and deploying the applications in different environments by using Ant, Maven build tools, Jenkins, Sonar.
• Experience in Amazon Web Services and Implemented EC2(Security Groups, Elastic IP's, Load balancers, Auto scaling groups, Placement Groups) and configured VPC, Simple storage service bucket to implement WordPress site on Amazon cloud.
• Experience in continuous integrated build and testing and deployment using Hudson, Jenkin.
• Expert in using IDE tools like Eclipse and IntelliJ.
• Exceptional ability to learn and master new technologies and to deliver outputs in short deadlines.
• Well-rounded, flexible, numerate, adaptable, self-motivated and works well as part of a team.
• Capability to work diligently under pressure in a fast-paced environment, consistently meet critical deadline.
• Good programming solving techniques.
• Easily mingle with any environment and hardworking nature.

TECHNICAL SKILLS:

Core Languages: JAVA 1.8, J2EE/JEE.

AWS Skills: EC2, S3, RDS, EBS, IAM, AMI, ELB, CLI, SNS, GIT, DNS, Route53, DBADevOps Skills: Jenkins, Ansible, Docker, Git

Web technologies: Servlets2.3, JSP1.2, Struts1.2/2.0, Spring3.5 MVC, i18n, JDBC, XML, jQuery, AngularJS.

Distributed Tech: Web Services (WSDL, SOAP, Rest, CXF, JaxWs, RestEasy

Web/Application servers: Spring Boot, JBoss8, BeaWebLogic10, Apache Tomcat7.0

Database Servers: Oracle11g, DB2, PostgresQL7, MySQL.

OS: RedHat Linux, UNIX, Windows.

Design patterns: MVC-Model View Controller, Front Controller, Singleton Object, DAO

Frameworks: Struts1, Tiles, Hibernate 3.1, Spring 3.0,Springboot Tag Libraries, jQuery.

IDE s: Eclipse, IntelliJ

Tools: CVS, SVN, Git, Maven, Ant, log4j, Junit, SOAP-UI, Advanced Rest Client, CSS, SAX & DOM Parsers, UML, JAXB, XML- Schema (XSD), HTML

EXPERIENCE:

Confidential

Sr. Java Developer

Responsibilities:

• Involved in SDLC (System Development Life Cycle) of the total system and followed Agile/Scrum.
• Get the requirement from the client and based on analysis give some estimation points.
• Understanding Functional and Technical Requirement Specification of the customer’s need for the product.
• Developing application as per given specifications. And the Code as per the requirements.
• Used Spring for the business level implementation of the various modules.
• Used Web Services like RESTful web services using Ajax, HTML, XML, JSON, JavaScript, jQuery.
• Experience in writing ANT scripts and Log4J and JUnit for unit testing.
• Converted and automated builds using Maven and Make. Scheduled automated nightly builds using Jenkins.
• Knowledge of Eclipse tool for the development of Java projects.
• Restful services are migrated to Microservice by using Spring Boot and Netflix API.
• Microservices are used to deploy anytime as an independent module.
• For load balancing, maintaining purpose use third party cloud services.
• Hands on experience in Core Java, JDBC, Servlets, JSP, JavaScript, Ajax and Hibernate.
• Involved in implementation of application using conventional design practices (Web-Service Oriented Architecture, MVC-Model View Controller).
• Developed user interface using JSP,, HTML, JSP Tag libraries to simplify the complexities of the application.
• Run the regression testing whenever changes are occurring in the module.
• To manage huge database and for improve the performance migrated from SQL to NoSQL with Cassandra.
• Was responsible to communicate with End client to support the application and analyze the issue and fixed the issue.
• Configured application startup classes in the JBoss server and done the application deployment in the WebSphere environment.
• Involved in code versioning, Check In, Check outs and code merging using SVN versioning tool.
• Maven is used to create build file and does Unit testing by creating Test Suites using JUnit Framework.
• Prepared Test Cases to perform Unit, Integration and System Testing. Tested the developed components using JUnit.
• Doing code reviews, unit testing with JUnit, Mockito, and java regression integration testing with JSON parsing techniques.
• Developed and Used the Eclipse Web perspective to develop, edit and debug applications in Eclipse.
• Session Beans are designed in such a way to serve the following: Inserting, updating, and deleting data from the database
• Developed and executed the business validation logic in form beans.

Environment: Java 1.8, JSP, Servlets2.3, JSP, Webservices, RestEasy, HTML, Microservices, Hibernate 3.2, JMS, Spring Boot, Zulu, Eureka, Ribbon, AWS, JBoss, Oracle 11g, SVN-Tortoise, Maven, JUnit, Log4j, JAXB, XML, AJAX, JSon, JavaScript, Eclipse.

Java Developer

Responsibilities:

• Worked in a full Agile environment, participated in user story discussions and estimating the points. Scrum meetings for quick updates.
• ConsumerSite has been implemented with Spring MVC. Implemented the Front-End logic by using Jsp web pages with html, jQuery and JavaScript, CSS. Implemented recommendations.
• Worked in the SOA architecture environment. Implemented the webservices from scratch and written the webservice client to consume webservices.
• Experience writing angular.js code for developing Single page applications (SPA), used several inbuilt language core directives, expressions and modules.
• Experience in using version controls such as Star Team, GIT and SVN.
• Used JavaScript, jQuery for user interactions in pages. Creating a responsive web application integrating Twitter Bootstrap with AngularJS and media queries.
• Micro services architecture is implemented based on Spring boot, Spring cloud and Netflix API. Converting services to API
• Migrating Sonar Magic-bus to Microservice endpoint integration with Active MQ.
• Created .xml files and configured in the Spring boot Microservices.
• Implemented gearbox application using RestEasy based Restful webservices and CXF based SOAP webservices. Have used Adaptor, Service, DAO layers.
• Implemented Spring Dependency Injection (DI), Aspect Oriented Programming (AOP), JdbcTemplate by using both xml based and annotation based.
• Following Agile Scrum methodology for stand-up meetings and updates to client.
• Written the Maven build scripts and deep understanding.
• Doing code reviews, unit testing with JUnit, Mockito, PowerMockitto and java regression integration testing with JSON parsing techniques, Restassured, Gson.
• Providing service contract documents for the service consumers. Supporting Client API support and coordinating for mobile applications ConsumerSite, Dealer Site, AndroidApp, iPhoneApp and iPadApp.
• Created TDD (Technical Design Document), flow charts, class diagrams.
• Did the POCs for MongoDB, Cassandra.
• Performed CURD operations with Cassandra and MongoDB.
• Hibernate with entities used for backend database calls.

Environment: JAVA1.8, JSP, Servlets2.3, Spring MVC, Spring Core, Spring3.5, Spring Boot, Web Services,html, Restful, Rest Easy, AWS, Hibernate 3.2, JBoss8, Oracle 11g, SVN-Tortoise, Ant, Maven, JUnit, Log4j, JAXB, Version One, GitHub, XML, Html, JSon, JavaScript, CSS, MS Visio, Eclipse, Jenkins, SOAP-UI, Advanced Rest Client, QC.

Java Developer

Responsibilities:

• I have used Struts MVC framework to implement this project. Implemented the Action classes and Form beans.
• Implemented the struts validations rules by using validation framework.
• Created Hibernate entities and used native SQL and HQL.
• Implemented DAO classes and methods to access from the database.
• Worked on the JMS to send the messages to Active MQ and consumed messages.
• Deployed the applications into WebLogic application service and configured the data sources.
• I have used Junit framework to write test cases to the business methods.
• I have used SVN to check in and check out the source code.
• Applied log4j to log the messages in the logger file and configured logger levels
• Consumed and produced restful webservices by using rest Easy framework.
• Designing Cascading Style Sheets - CSS to avoid redundant look and feel coding in the HTML, DHTML pages.
• Experience in designing and developing the XDS Schema to write the XML. And parsing the XML with JAXB API.
• Worked in developing scriptlet blocks using JSP.

Environment: JSP, Servlets2.3, Struts, Hibernate 3.2, JMS, Webservices, SOAP1.2, WebLogic, Oracle 11g, SVN-Tortoise, Ant, Junit, Log4j, JAXB, XML, Eclipse, JavaScript, Windows, UNIX, CSS, HTML.

Confidential

Java Developer

Responsibilities:

• Deploying the configured builds in different environments and set up for testing by the testers.
• Unit Testing and Enhancements of API Testing Framework.
• Root cause analysis for the found bugs.
• Worked the Struts framework as MVC and created Action and Form Bean classes.
• Implemented html and jsp for front end pages. Used JavaScript for client-side validations.
• Implemented the i18n to support for multiple countries. Configured application resource properties.
• Implemented DAO methods to access from the database.
• Written and executed the SQL queries and stored procedures.
• Created Jsp pages and html pages as part of the struts framework.
• Written server-side validations and client- side validations.
• Have experience in writing the Schema and xml definitions and parsing with JAXB.

Environment: Struts1.1, JSP1.2, JBoss, MySQL, IntelliJ4.5, Windows8, XML, JAXB, SVN, Ant, JavaScript, CSS.