SUMMARY:

• Over Nine Years of progressive experience in all the phases of software development life cycle (SDLC) that includes Requirement Study, Analysis, Design, Development, Integration, Scrum, Re - Engineering, maintenance, installation, implementation and testing of various client/server and N-tier web applications.
• Well versed in using Software development methodologies Agile Methodology and Waterfall software development processes.
• Strong on Java concepts, Restful web Services and J2EE technologies such as Servlets, JDBC, JSP, and spring, Hibernate, XML, XSD, SOAP, WSDL, HTML, JavaScript, CSS, AJAX, JSON and JUnit.
• Worked on different module of spring including Spring MVC, Spring ORM and Spring Boot.
• Proficient in Object Oriented Programming using Core Java, Multi-threading, Synchronization, Serialization, Collections and Data Structures.
• Experience in integrating Web Center Application with Spring & Hibernate frameworks.
• Good working experience with using Array list, Map and Sets of Collections API and core Java Concepts like Exception Handling, multi-threading.
• Experienced in developing J2EE applications on Spring framework, Hibernate, J2EE Patterns based frameworks.
• Good Experience with Springs, Spring IOC, AOP, MVC, Spring Security Spring JPA.
• Knowledge in Spring Boot, Spring Microservice.
• Experience in JDBC, ORM framework, JNDI and JMS.
• Expertise in using and configuring various web and application servers like IBM WebSphere Application Server, WebSphere Liberty profile, Apache Tomcat, JBoss Application Server andWebLogic Application Server.
• Extensively worked on Web Services technologies like SOAP, WSDL,REST API.
• Have good knowledge working on XML Suite of Technologies XML, XSL, XSLTand validations with DTD & XML Schema and processing files with SAX, DOM Parsers.
• Extensively implemented J2EE design patterns such as MVC, Service Locator, Factory Pattern, Session Facade, Singleton, Service Factory, and DAO.
• Have rich experience in databases like Oracle 10g, SQL Server, MySQL.
• Possess strong working knowledge of Database Programming using SQL, PL/SQL, Triggers, Functions, Sequences, Views and Stored Procedures
• Good working experience in Core Java, Multithreading and Exception Handling.
• Experience in developing web applications with MVC architecture using Spring framework.
• Experience in developing web applications using Spring MVC, AOP, Security module.
• Experience in working Spring Restful webservices.
• Experience in working Spring Hibernate integration.
• Experienced in developing web-applications using various design patterns, including session facade, MVC, Data Access Object, Transfer Object, Business Delegate, Service Locator, Intercepting Filter and Factory Design patterns.
• Sound experience in developing and deploying applications using Web logic9.x/10.x, JBoss EAP Application Server 5.0/5.1, Apache Tomcat Server 4.0/5.0, Jboss.
• Experience in writing XML converters using DTD for validation, XSL for formatting and displaying XML data on browser.
• Extensive experience in developing user interface using JSP, JAVA SCRIPT, JSTL, TAGLIBS, CSS, HTML, JDK 1.6, and HTML.
• Developed Web services to share the data across heterogeneous platforms.
• Proficient in system development in UNIX (Solaris, HP-UX) and Windows 98/NT/2000 platforms.
• Good knowledge of Oracle9i/8i/7.x, SQLServer7.0/6.0.
• Knowledge on Oracle PL/SQL stored Procedures, Functions and triggers.
• Developed and debugged web applications using Eclipse,
• Worked on Restful webservices and Apache axis2 soap webservices.
• Worked on WS security using Apache Axis Rampart 2.
• Worked on CT and production defects..
• Worked on FIX application .
• Knowledge on Java 1.8 using Lamda Functions and Stream api.
• Possess good interpersonal skills and Technical skills.
• Implemented JAXB Parser to convert XML to CSV files.
• Worked on Agile environment used Version Control.
• Worked on Mongo DB query writing and spring integration.

TECHNICAL SKILLS:

J2EE Technologies: JSP, Servlets, JavaBeans, Struts, Spring, JDBC, ODBC, JNDI, RMI, JSP Custom Tag Libraries, Tiles, XML (SAX & DOM), Java Mail API, JAXB, ANT, Maven, pplets, JUnit,CVS, SDLC

Web/App Servers: Web Logic 9.x/10.x, Tomcat 7.x/5.x/4.x, JRun, JBoss, Apache

IDE Tools: SQL Developer,Web Logic Studio 8.x/7.x, Eclipse 3.0/2.1.1,Spring STS,SOAP UI.

Web Services: XML, SOAP, WSDL, Apache AXIS, Restful Webservices.

Data Bases: Oracle 8i/9i, DB2, SQL server, MS Access, Sybase, Mongo DB.

Languages: Core Java, JavaScript, Visual Basic, PL/SQL, HTML, DHTML, XML.

Operating Systems: Windows 9x/NT/2000/XP, UNIX (Sun Solaris), Linux.

PROFESSIONAL EXPERIENCE:

Confidential, FL

Java Developer

Responsibilities:

• Involved in business analysis, high-level design, detailed design, data design and coding.
• Developed the Rest web services using JAX-RS jersy.
• Developed jersy client code on consuming restful web services.
• Designd and Implemented DB automation using Spring Framework.
• Worked on Spring IOC and dependency module.
• Implemented Spring Mongo Integration to perform CRUD operations on MongoDB.
• Implemented data Quality rule refresh logic using Mongo Query.
• Worked on consuming SharePoint rest web services and stored data in Mongo Collection.
• Implemented entitlement on Restful api call.
• Implemented NTLM authentication on restful client for SharePoint services.
• Worked on support for other team consuming DQEagle.
• Implemented various restful API to implement various reports for eagle client.
• Extensive worked on MongoDB complex query with spring Framework Integration to achieve automation .
• Involved in UAT and production bug fixes .
• Used Maven as a build tool in the application.
• Implemented Junit framework using spring mockito integration.
• Writing CURL scripts to test REST application.
• Worked on MongoDB complex aggregation Query.
• Implemented design patterns, including session facade, MVC,Data Access Object, Transfer Object, Business Delegate, Service Locator, Intercepting Filter and Factory Design patterns.

Environment: Core JAVA, Spring Core, Spring Mongo Integration,JSON,MongoDB,JERSY RestfulWeb services, Bit Bucket, Mongo Chef, Maven.

Confidential, Boston, MA.

Java Developer

Responsibilities:

• Involved in business analysis, high-level design, detailed design, data design and coding.
• Developed the presentation Tier using Applet.
• Worked on Multithreading and thread pool concept in mid tier to implement pollster for continuous trade Monitoring.
• Worked on Xml SAXParser to parse XML message as a input to CTM.
• Implemented customized comparator class to implement sorting.
• CTM UI uri is implemented using Spring Restful Webservices.
• Worked on the spring framework like Spring IOC and Spring DAO.
• Worked on Spring MVC, Spring EHCache and Spring Restful framework.
• Worked on Spring AOP and data validation.
• Implemented custom logging framework using Spring AOP.
• Implemented Spring declarative transaction Management.
• Used Persistence framework to automate the storage of program data into database.
• Implemented Spring JDBC template to perform CURD operations.
• Used Spring Beans to develop the business logic.
• Developed Unit Test Cases using JUnit.
• Used Ant and maven for the build and deployment.
• Used Accurev for Version Control.
• Analyzing Oracle query,Stored Procedures and functions to solve UAT/PROD issue.
• Developed JMS client component to send and receive messages from CTM to clients via the Queues.
• Using Java Message Service (JMS) for reliable and asynchronous exchange of important information for notifying client on event genreation.
• Upgraded Enterprise security 1.0 to 2.0.
• Used AJAX & JSON communication for accessing Restful web services data payload.
• Worked on production and CT defects.
• Migrated CTM mid tier to java 1.8.
• Implemented Singleton, Factory, Businessdelegate, DAO and MVC Design Patterns.
• Used Core Java, data structures (Stack, queue, Linked List), Object Oriented Design (OOD) and Java concepts such as OOP Concepts, Collections Framework, Exception Handling, I/O System and Multi-Threading.
• Involved in production bug fixes and enhancement implementation for FIX application.

Environment: Core JAVA, Multithreading, JMS,SQL Developer, Spring 4.0, IBM MQ, XML, Jenkins, Web logic Application Server (WAS), Tomcat, Sonar, Oracle 9i, Agile, TeamTrack, Accurev, Maven.

Confidential

Java Developer

Responsibilities:

• Analyzing System Requirements and preparing System Design document, Mockup documents.
• Full life cycle experience including requirements gathering, business analysis, high level design, detailed design, data design, coding, testing, and creation of functional documentation.
• Developed the presentation Tier using HTML, JSP, and Java Script.
• Designed and developed the application based on MVC design pattern using Spring MVCframework, Hibernate ORM framework.
• Used Spring Validation framework to perform the server side validations.
• Implemented Spring and Hibaernate Integraion.
• Implemented Spring DAO and Service Layer.
• Implemented Spring AOP to achieve transaction Management like exception handling and auto rollback.
• Used JSTL and also developed custom tag libraries to use in the JSP.
• Used Hibernate ORM Framework for performing CRUD operations on DataBase.
• Used Spring ORM support and integrated with Hibernate ORM framework.
• Used XML, XSD to design the SOAP based web services.
• Published and consumed SOAP based web services.
• Used design patterns such as Singleton, MVC, Factory, Service Location, Business Delegate, Session Façade, and DAO.
• Developed Unit Test Cases using JUnit.
• Used Eclipse as the IDE.
• Used Maven for the build and deployment.
• Used Clear Quest for Defect Tracking purposes.
• Used UNIX environment to deploy the applications into QA environments.

Environment: J2EE, JSP, JSTL, Spring MVC Design, HTML, Tomcat, SQL Server, Spring 3.0, Hibernate, HTML, XML, AIX/Unix, XML Spy, CVS, Web Logic Application Server (WAS), Sonar, CSS, web services

Confidential

Java Developer

Responsibilities:

• Design and develop data services using Java development tools.
• Design application code to support business requirements and rules for analysis of program qualification and payment information.
• Developed Product Modelling controllers using Spring MVC.
• Data persistence done using Spring Hibernate Integration.
• Developed Spring DAO,Service Layer.
• Developed Spring Validation Framework to perform server side validations.
• Consumed SOAP webservices using Apache Axis 2.
• Develop backend services using SQL skills.
• Perform unit testing on developed application code.
• Perform requirement gathering and analysis.
• Perform systems and applications design.
• Perform programming, development, and implementation using Java/J2EE expertise.
• Perform systems configuration, installation, maintenance, deployment, migration, and administration.
• Develop system and application documentation and reports.
• Provide customer and end-user technical training and support.
• Develop work products utilizing identified best practices, procedures, and methodologies.

Environment: Java 1.6, J2EE, Spring Core, Spring Ioc, Spring AOP, SVN, IBatis, JMS, JAX-WS, JNDI,SAX, ANT,DB2, log4j,slf4j, Web services (JAX-WS,SOAP,WSDL), XSD, Xpath, XSL, XSLT, Web Logic Application Server (WAS), Eclipse, IBM Web Logic Application Server7.x, SOAP UI, Linux.

Confidential

Sr. Java Developer

Responsibilities:

• Involved in configuring hibernate configuration file for different databases.
• Developed YBR using Spring MVC.
• Developed Spring Service and DAO Layer
• Developed Customized Logger using Spring AOP.
• Consumed Apache Axis2 Web services.
• Implemented Apache Rampart to achieve WS security.
• Maintain WSDL.
• Involved in writing hibernate mapping files to follow Declarative approach.
• Involved in configuring DAO’s with use of session factory and transactions.
• Involved in developing JSP’s with help of JSP-tags and in-house tags to meet the business requirements.
• Involved in writing java scripts that handles events related page closing.
• Used variety of Design Patterns such as Business Delegate, Session Façade and Singleton, Front Controller.
• Involved in consuming web services by writing clients for the services provided by other components.
• Helped in identifying the required new batch jobs that needs to be created, one of them is updating all the existing records with correct start date and end dates.
• Trained developers on Spring 3.0 .

Environment: Spring 3.0, Hibernate 3.0, Apache Axis2 Web services JAX-RS, Soap UI, Weblogic 7, Linux.

Confidential

Java Developer

Responsibilities:

• Involved in the review and analysis of the Functional Specifications, and Requirements Clarification Defects etc.
• Involved in the analysis and design of the initiatives.
• Involved in the development of the User Interfaces using HTML, JSP, JS, J-Query, CSS and AJAX.
• Involved in the presentation tier design as well as services layer, and prepared the class diagrams, sequence diagrams for the Repast enhancements.
• Involved in the design of the Presentation Tier, Services Layer etc. for all the initiatives.
• Prepared the Technical Design Document for both Presentation Tier, as well as Middle Layer.
• Involved in the development of the presentation tier using Spring MVC framework.
• Used Spring Tag Libraries, JSTL, and other in-house tag libraries.
• Participated in the test case reviews, and manual testing of the enhancements during Release 1.5.
• Used clear case for defect tracking as well as activity tracking.
• Involved in fixing the defects during integration testing.

Environment: HTML, JSP, JavaScript, J-Query, CSS, Ajax, RAD, TOAD, Struts, Servlets, Hibernate, Eclipse, Jboss, Tomcat.