SUMMARY

• Highly motivated, creative & versatile IT professional with 12+ years of experience as a Full StackEngineeron Cross Platform Web/Client - Server applications design and development using Java,J2EEinvolving extensive front end development.
• Proficiency in Java, JSP, Servlet, EJB 3.0, JMS, Struts & Spring, Hibernate, XML, Web Services, REST Web services.
• Experience in using MVC design pattern, Java, Servlets, JSP, JavaScript, Hibernate 3.0, Web Services (SOAP and Restful), HTML, JQuery, Angular JS, Mobile JQuery, XML, Web Logic, JBOSS 4.2.3, SQL, PL/SQL, JUnit, and Apache-Tomcat, Linux.
• Extensive experience in developing various web based applications using Struts framework.
• Expertise in relational databases like Oracle, My SQL and SQL Server.
• Experienced in developing Web Based applications using Web Sphere 6.0/8.5.5 & Oracle 9i as a back end.
• Experience in Agile methodologies.
• Experienced in dealing with clients.
• Exposure to handle conference calls and preparing weekly status reports.
• Strong interpersonal & communication skills with an ability to lead a team & keep them motivated.
• Extensive experience with Java complaint IDE’s like Eclipse, RAD 7.5/9.0, & J-Developer.
• Articulate in written & verbal communication along with strong interpersonal, analytical, & organizational skills.
• Highly motivated team player with the ability to work independently & adapt quickly to new emerging technologies.

TECHNICAL SKILLS

Languages /Services: Core Java, Hadoop, JDBC, JMS, SPRING, HIBERNATE, XML, Web Services & REST Web services.

RDBMS / Tools: Oracle 9i (SQL), SQL, PLSQL. (Oracle-9i with TOAD 8.5.3.2)

IDE/Editors: IBM Rational® Application Developer™ for Web Sphere® Software Version: 7.5.0, Eclipse Version: 3.3.1.1 & Net Beans 6.0

Scripting Languages: Angular JS, JQuery and Mobile JQuery, JavaScript, AJAX, DWR (Direct Web Remoting)

Web Technologies: Servlets, JSP, HTML, DHTML, CSS

XML Technologies: XML, SAX, DOM, JAXB, 2.0, DTD, XSD

Databases: Oracle 9i and 11g, IBM DB2 v8

Application/Web Server: Tomcat 5.0, WebSphere 8.5.5, Web logic 10.3, JBOSS 5.0.x and Pramati 3.0

Other Platforms: Windows, Unix, UNIX Shell Scripting

Java Based Build Tool: Ant 1.7.0, Maven 2.2.1

Continuous Build Tool: Jenkins, Build Forge

Application Performance Management (APM) Tool: SPLUNK

Domain Knowledge: Banking & Finance (Payments), Telecom

Code Quality: PMD, Check Style & Crucible Code Review Tool

Web Services: SOAP Web Services, REST Based (Struts 2 API, Apache CXF)

Testing Frameworks: JUNIT, Corbertura Code Coverage, Mockito and PowerMock, mocking extensions to JUnit

Design Tools: UML-Rational Rose 7.5, MS VISIO & Argo UML

SCM Tools: SVN Subversion 1.4, Clear Case 7.0.1, T.F.S. (Team Foundation Server), VSS

Bug Tracking Tool: JIRA portal, Quality Center 11, Bugzilla

Database Tool: Toad 7.6, SQL Developer

Frame Works: Struts 2.1, Hibernate 3.x, Spring 3.0

Queuing Tools/Languages: Web Sphere 6.0 / 8.5.5, MQ Series 7.0, Autosys

PROFESSIONAL EXPERIENCE

Confidential, New Jersey

Lead Full Stack Developer

Responsibilities:

• Perform development using J2EE standards (Struts, JMS, JDBC), Spring, EJB, JMS, XML, XSLT, Oracle, PL/SQL & Web Sphere.
• Database Connectivity coding using Java, JDBC APIs.
• Developed DAO classes to access the database using JDBC.
• Developed application using Data Structures and different Design Patterns
• Developed Custom Logging wrapper on top of Log4j for managing multiple log files with filter based logging for Messaging and multi-threaded applications.
• Configuring application server for Performance Auditing/logging and managing memory.
• Monitor performance using JProfiler for memory leaks and thread deadlocks.
• Developing applications using Spring framework, Hibernate, Core java.
• Develop the UI component architecture for developer framework usingAngularJSand refactored existingAngularJS application for code maintenance based on MVC pattern.
• Writing XSD, WSDL for Web services & application configuration using customize XML.
• Developed top-down and bottom up Web Services development
• Implemented Web Service using Apache CXF, SOAP Web Service.
• Used SQL Stored procedures and DML queries for storing, updating user data.
• Developed Stored Procedures, Views and Triggers in Oracle 11g database
• Extensively used Java Collection framework & Exception handling.
• Used Log4J extensively for logging purposes into the application
• Used ANT scripts to build and deploy the application
• Used Clear Case for version controlling & JUnit for unit testing.

Confidential, New York

Lead Developer (Full Stack)

Responsibilities:

• Develop the GUI of the application using AngularJS, Ajax.
• Created Single Page Application usingAngularJS1.4.xin viewing products module to improve the performance of the program
• Used Spring Bean at Server Side to write business logic and interaction with persistence layer.
• Used JSON format to send the data to Client
• Used Java Persistence API (JPA) framework and Eclipse Link framework for database persistence.
• Used JPQL (Java Persistence Query Language) for creating queries with database.
• Used SQL Stored procedures and DML queries for storing, updating user data.
• Implemented Web Service using Apache CXF SOAP Web Service.
• Developed application using Data Structures and different Design Patterns
• Used JMS (Java Messaging Service) for asynchronous communication between different modules
• Monitor performance using JProfiler for memory leaks and thread deadlocks.
• Worked on the performance profiling using JProfiler and enhancement of the application which involved identifying the memory leaks and memory consumption and continuously monitoring the performance.
• Extensively used Java Collection framework and Exception handling.
• Used Log4J extensively for logging purposes into the application
• Used ANT scripts to build and deploy the application
• Used SVN for version controlling and JUnit for unit testing.
• Developed Stored Procedures, Views and Triggers in Oracle 11g database

Confidential, New Jersey

Senior Java Developer

Responsibilities:

• Developed architectural design, secure net payment gateways, inventory status tracking and external access block.
• Developed component for processing XML messages, used JMS to put them into Queues.
• Analyze system specifications and translate system requirements to task specifications for junior programmers.
• Responsible for utilizing tools and equipment involved in performance of essential functions of programming including measuring instruments.
• Excessive work in Database design and Database Normalization of the system.
• Developing applications using spring framework, Hibernate, Core Java.
• Development of framework component for application like centralized logging using Spring AOP
• Writing XSD and WSDL for Web services and application configuration using customize XML.
• Creating JUnit test cases for web services using HttpClient to imitate web clients.

Confidential, New York

Sr. Software Developer

Responsibilities:

• Review, to the extent possible, changes in code and the environment that will affect system performance.
• Developed component for processing XML messages, used JMS to put them into Queues.
• Analyze system specifications and translate system requirements to task specifications for junior programmers.
• Responsible for utilizing tools and equipment involved in performance of essential functions of programming including measuring instruments.
• Excessive work in Database design and Database Normalization of the system.
• Responsible for development of Web Services.
• Developing applications using Spring framework, Hibernate, Core Java.
• Development of framework component for application like centralized logging using Spring AOP.
• Writing XSD and WSDL for Web services and application configuration using customize XML.
• Creating JUnit test cases for web services using HttpClient to imitate web clients.

Confidential

Sr. Software Developer

Responsibilities:

• Single Point of contact with Business Team for the entire SDLC life cycle of the project, Analysis and Design of the various Modules for the RMT.
• Database Connectivity coding using Java, JDBC APIs.
• Developed DAO classes to access the database using JDBC.
• Developing applications using spring framework, Hibernate, Core java.
• RMT application is strongly coupled with mainframe for different business operations.
• Perform development using J2EE standards (Struts, JMS, JDBC), Multithreading, spring, EJB, JMS, XML, XSLT, JQuery, Oracle, PL/SQL and Web Sphere.
• Writing XSD, WSDL for Web services & application configuration using customize XML.
• Developed top-down and bottom up Web Services development
• Implementing business logic using JAVA coding / development with EJB.

Confidential

Sr. Software Developer

Responsibilities:

• Single Point of contact with Business Team for the entire SDLC life cycle of the project, Analysis and Design of the various Modules for the RMT.
• Database Connectivity coding using Java, JDBC APIs.
• Developed DAO classes to access the database using JDBC.
• Developing applications using spring framework, Hibernate, Core java.
• Writing builds script for the PMD report, EMMA and Corburtura Code coverage Report generation.
• Perform development using J2EE standards (Struts, JMS, JDBC), Multithreading, spring, EJB, JMS, XML, XSLT, JQuery, Oracle, PL/SQL and Web Sphere.
• Writing XSD and WSDL for Web services and application configuration using customize XML.
• Developed top-down and bottom up Web Services development
• Implementing business logic using JAVA coding / development with EJB.

Confidential

Sr. Software Developer

Responsibilities:

• Single Point of contact with Business Team for the entire SDLC life cycle of the project, Analysis and Design of the various Modules for the PACE.
• Payment Modes Integration for the Broadband Web Application.
• Payment Modes Integration for the Confidential POSTPAID & PREPAID customers.
• Bill Desk Net Banking integration for the Debit Card.
• TIBCO Integration for the Payment Reconciliation Module.
• Database Design & coding.
• Used J2EE design patterns like Factory Pattern, MVC, and Singleton Pattern.
• Involved with the creation of the UI components (JSP) and client side validations using JavaScript.
• Developed Use cases, Class, sequence diagrams etc. using UML.
• Developing applications using spring framework, Hibernate, Core java.
• Writing XML & WSDL for the application configuration and Web services.
• Implemented complex back-end component to fetch bank data using Java multi-threading.

Confidential

Sr. Software Developer

Responsibilities:

• Single Point of contact with Business Team for the entire SDLC life cycle of the project Payment Mode Integration for the Big TV Recharge.
• Involved in requirement gathering and documentation.
• Developed Use cases, Class, sequence diagrams etc. using UML.
• Writing XML for the Shopping Cart Number Validation.
• JSP pages, Action Classes and business logic development using the Hibernate.
• Bill Desk Net Banking integration for the Debit Card (Coding).
• TIBCO Integration for the Payment Reconciliation Modules.
• Writing XML for the payment Reconciliation.
• Got the appreciation from the Client for meeting the deadline before the time frame.

Confidential

Software Developer

Responsibilities:

• Worked as Software Engineer and was responsible for Analysis, Design and Coding.
• Developed component for processing XML messages, used JMS to put them into Queues.
• Developed the user interfaces using JSP embedded with JSTL based on MVC architecture.
• Created Java Servlets & other classes, deployed as EAR file, connecting to Oracle server database using JDBC.

Confidential

Responsibilities:

• Used J2EE design patterns like Factory Pattern, MVC, and Singleton Pattern.
• Involved with the creation of the UI components (JSP) and client side validations using JavaScript.
• Developed Use cases, Class, sequence diagrams etc. using UML.
• Created stored procedures in Oracle.
• Developed view pages using JavaBeans (JSP, HTML)
• Worked with XML for policy management, Intranet standardization of HTML & HTTP with the graphical web browser to support real business applications.