SUMMARY:

• Over 10 years of progressive IT Product Development experience by providing successful high quality analysis, application design, development, build, deployment with high performance tuning, scalable multi - tier architecture applications using J2EE technologies
• Proven experience working as a Technical lead handling onshore and offshore teams
• Good Experience in developing applications using spring and Hibernate Frameworks.
• Good experience in developing client/server applications using Java/J2EE, JSF, JSP and frameworks Struts, Hibernate, Spring IOC and Web Services (SOAP, WSDL).
• Strong work experience in application integration using Web Services such as JAX-WS, SOAP, WSDL, JAX-RS, Restful.
• Developed custom web (Internet/ Intranet) and distributed applications using Java, HTML, DHTML, HTML5, CSS, XML, JavaScript, Angular Js, Ajax, J-Query and Java EE5/6/7.
• Worked extensively using JSP, JMS, JNI, JNDI, Java Mail, Frameworks (Struts, spring, Hibernate, JSF) in Implementing J2EE technology.
• Extensive Experience working in Spring Framework, Struts Framework and O/R mapping Hibernate framework
• Very good at building and Deploying EAR, WAR, JAR files on test, stage and production servers.
• Developed AJAX functionalities using frameworks like JSON, DOJO and JQuery.
• Worked as a Web Developer in developing web applications using HTML, JavaScript, JSP, CSS, JSON, Backbone, JQuery, AngularJS and Ajax.
• Experience with Web/Application servers WebLogic, Web Sphere, Apache Tomcat, and JBoss.
• Good experience on SOA using technologies like SOAP http protocol, WSDL, JAX-WS, JAX-RPC, Axis.
• Good working experience in implementing SOAP and Restful services
• Expert in using most of the Java IDEs like RAD, Eclipse, NetBeans and intellij.
• Thorough knowledge and experience of XML technologies (DOM and SAX), and extensive experience with XSL, X-Path, DTD, XML schema, FILE net, XSLT and XML SPY editor in enhanced life cycle methods.
• Experienced in using rational tools like Rational Rose, project management tool like CVS and defect management tool like Clear Quest andHbase & Hive usage.
• Experienced in using design patterns like Model View Controller, Business Delegate, Data Access Object, Front Controller, Service Locator, Session Façade and Transfer Object.
• Good Experience of various frameworks of JavaScript like JQuery, Ext- JS and Angular JS. Good experience with Multithreading, Collections and Exceptions.
• Good exposure to Continuous Integration and Automated build; Code refactoring techniques. Experience in database technologies like SQL, PLSQL, Triggers, Functions, Views, and Joins.
• Providing Production support for the application and Bug fixing within production environment. Experience in development methodologies such as Agile and Waterfall.
• A team player with good analytical, planning and interpersonal skills. Also has ability to work independently.
• Have excellent communication and problem solving skills with excellent understanding of system development methodologies, techniques and tools.

TECHNICAL SKILLS:

Java Technologies: Java 1.5/6/7/8, J2EE, JDBC, Servlet, JSP, JSTL, JNDI, Spring, Struts, Hibernate, JPA, Log4J, JMS

Web Technologies: JSP, Servlet, JQuery, JSON, Ajax

RDBMS/ Database: SQL/PLSQL, Oracle9i/10g/11i, MySQL, Microsoft SQL Server.

IDE: Eclipse, Net Beans, RAD, IntelliJ IDEA, Notepad++,Visual Studio, Dreamweaver, Web Storm, SublimeWeb/Application Servers: Web Logic, Web Sphere, JBoss, Apache Tomcat

Software Engineering: UML, Design Patterns, Rational Rose, Rational Unified Process

Web Services/Messaging: Web Services, SOAP, WSDL, JAX-WS, Apache AXIS, JMS and SOA.

Version Control: CVS,SVN, Rational Clear Case

Operating Systems: Windows, UNIX and Linux.

XML Technologies: XML, XSLT, XSL, DTD, DOM, JAX-RPC, SOAP, WSDL

Scripting Languages: HTML, JavaScript, CSS, Angular JS, Bootstrap, JQuery and XSL, Node JS, XML, DHTML, MSXML, ASPX, UNIX C and Korn Shell

Building and Testing Tools: Ant, Maven, JUnit, Log4j, HP Quick Test Pro, SOAP UI, Find Bug

PROFESSIONAL EXPERIENCE:

Confidential, TX

Lead Consultant/Sr Java Devloper

Responsibilities:

• Worked with the Business for Requirements Analysis and Estimation for the new functionalities to be implemented in the application.
• Developed Multithread Application using with Thread Pool and Concurrent Executors
• Set up Frameworks (spring jdbc template, Hibernate, Spring MVC, Reflection, spring and hibernate validation) for application.
• Responsible for creating the model layer of the application and in the implementation of the persistence layer in the application with Hibernate
• Implemented hibernate Mapping like one to one, one to many and Many to Many based on Client Requirement
• Developed Front end Pages and Validation by Using Angular JS and JQuery.
• Developed components of web services (JAX-WS, REST, JAX-RPC) end to end, using different JAX-WS standards with clear understanding on WSDL (type, message, port Type, bindings, and service).
• Implemented core business logic for the application using the spring framework implementing Dependency injection security features and integrating with Hibernate for object relational mappings.
• Developed JMS using MOM (Message Oriented Middleware) middleware Service to Send Text Streaming Messages.
• Strong experience in Security-System development for Web Applications. Involved and developed all phases of security implementation using spring security system against all types of authentications: LDAP authentication, Database authentication and Pre-Authentication.
• Worked on JVM Heap Dumps to analysis and find the root Cause of the problem.
• Participate proactively in design, development from definition, through design, build, test and release
• Worked on Drools to validate the pre-condition of the loan and to validate select the suitable Mortgage plan.
• Optimized Cache building and Drools Repository building.
• Developed the UI using GWT.
• Developed reusable Components Table search Filters based on the Column names.

Environment: Spring MVC, JPA, iBatis, Eclipse Juno, Drools, GWT components, JProfiler, MAT, Tda, Oracle DB, Jenkins, Jasper, Webservices, Maven,, Ajax, JQuery, Angular JS, JSON, MS SQL, HTML, CXF, REST, PL/SQL, JSTL, ANT, Maven, Custom tags, Selenium, JAXB, XML, DOM, SAX, XSLT,Log4j,SOAP UI Confidential, TX

Sr Consultant/ Sr Devloper

Responsibilities:

• Design and Development of the NMS to comply with object oriented principles and satisfy the business needs.
• Worked on Configuration and relation and Association UtranCell, ExternalUtranCell, SubNetwork.
• Worked on JVM Heap Dumps to analysis and find the root Cause of the problem.
• Participate proactively in design, development from definition, through design, build, test and release
• 1 year experience in implementing Routing using Apache Camel.
• Developed the Configuration Screens using GWT.
• Developed reusable Components Table search Filters based on the Column names.
• Scrupulously involved in Agile Standup meetings throughout the project with team members on day to day basis for the update on project status using Rally Software.
• Actively participated in the Analysis, Design, Development and Testing phases of various modules.
• Designed the complete process flow of the application using agile development methodology.
• Involved in design sessions during sprint design meetings to understand and come up with design solutions for the user stories.
• Provided programming estimates, identified potential problems and recommended alternative solutions.
• Designed and develop web based UI application using Struts tiles frame work and used JSTL, Ajax, CSS, JQuery for the presentation layer.
• Use Java, J2EE technologies to develop UI and server side components. Use Struts and Spring framework to implement MVC design patter.
• Designed and developed Persistence layer components using Hibernate.
• Worked in close cooperation with project managers, system engineers, system testers and other functional team members to meet client specification.
• Worked extensively with Java Cryptography, JCE and JCA.
• Implemented SSO features for Shell users.
• Integrated subsystems using SOAP based Web services and Apache Axis2.
• Implemented Service oriented architecture (SOA) using Restful web services.
• Developed complex SQL queries to fetch data.
• Used Sonar to maintain quality of source code.
• Used Jenkins for Continuous Integration.

Environment: Spring MVC, Hibernate, Eclipse Juno, Swing, Active MQ, GWT components, JProfiler, MAT, Tda, JMockit, Versent DB, Spring, Hibernate, SOAP/REST based Web services, log4J, Maven4.0, JUnit, Eclipse, UNIX, Weblogic12c, Selenium, SQL Server 2008, SQL Developer Client tool, Source Tree.

Confidential

Team Lead /Sr Developer

Responsibilities:

• Involved in implementing Network Adapter from the requirements phase where the excel sheet is given which contains all the parameters to audit.
• Involved in developing an adapter from getting the retrieval commands and worked on Solaris to configure the tools and enabling logs with log4j and Web Client, unit testing and Integration, Assigning task to the team, interacting with Client and making weekly status report, generation build notes and fixing bugs.
• 1 year experience in implementing Routing using Apache Camel.
• Worked on following devices Sonus Media Gateway, BRX, PSX, GSX, SGX2000 and SGX 4000, ACME 4500 SLB, ACME 4500 SD (VoIP, VoLTE)
• Developed Front end Pages and Validation by Using Angular JS and JQuery.
• Developed components of web services (JAX-WS, REST, JAX-RPC) end to end, using different JAX-WS standards with clear understanding on WSDL (type, message, port Type, bindings, and service).
• Implemented core business logic for the application using the spring framework implementing Dependency injection security features and integrating with Hibernate for object relational mappings.
• Developed JMS using MOM (Message Oriented Middleware) middleware Service to Send Text Streaming Messages.
• Strong experience in Security-System development for Web Applications. Involved and developed all phases of security implementation using spring security system against all types of authentications: LDAP authentication, Database authentication and Pre-Authentication.
• Part of core team to fix issues across the application.

Environment: Core Java, SNMP, CLI, Apache Camel, MySql, Nakina ADK and Nakina Framework and Auditing tools, GWT, Unix, Struts2.0, Shell Script, Hibernate, Springs, JMS, AJAX, Oracle, XPATH, XSLT, Caster Mapping, Dozer, Microsoft Visio, SQL Navigator, Eclipse, Maven, Nexus, Junit, Jprobe performance testing and Load Testing.

Confidential, Santa Clara,CA

Team Lead and Coding

Responsibilities:

• Was involved in implementing EMS (Element Management System) from the requirements phase to implementation of 3 releases
• Involved in developing Configuration Module, User Management Module, Offline Config, Image Upgrade Configuration, DPI, QOS, ospf configuration,
• License Module (Encryption and DeCryption) and Web Client of License Module in PHP, unit testing and Integration.
• Working in Agile Methodology (Daily Stand-up, Sprint Retrospective, Sprint Review, Sprint Planning, Backlog grooming).
• Involved in writing business logic as per approach document.
• Developed spring (MVC, AOP, IOC, and Remoting) for web application on e-commerce Module and Integrated Hibernate with spring.
• Designed and developed the Hibernate and DAO’s required for all the database tables.
• Implemented Asynchronous communication using spring JMS.
• Implemented Project in Agile Development process
• Involved in writing procedures and triggers using SQL Navigator.
• Responsible for analyzing business requirements and creating technical design documents using

Environment: Java Swings, Applet, Apache Server, AdventNet, MySQL, PHP, Xml, XPath, Netconf.

Confidential

Sr. Software Engineer.

Responsibilities:

• Contributed extensively to all the phases of SDLC starting from reviewing the Approach, preparing design document ( Design Phase), coding, code inspection and unit testing (Development Phase), bug fixing (QA and UAT), bug fixing and enhancements post implementation (Warranty and Production Support).
• Responsible to create web services using apache AXIS Framework.
• Responsible for Display xml data in Jsp’s using XSLT and XPath.
• Implemented xml over http services and Castor Mapping for Marshalling and un-marshalling.
• Worked on the entire MVC architecture of Struts.
• Working in Agile Methodology (Daily Stand-up, Sprint Retrospective, Sprint Review, Sprint Planning, Backlog grooming).
• Involved in writing business logic as per approach document.
• Developed spring (MVC, AOP, IOC, and Remoting) for web application on e-commerce Module and Integrated Hibernate with spring.
• Designed and developed the Hibernate and DAO’s required for all the database tables.
• Implemented Asynchronous communication using spring JMS.
• Implemented Project in Agile Development process
• Involved in writing procedures and triggers using SQL Navigator.
• Responsible for analyzing business requirements and creating technical design documents using class diagrams, sequence diagrams for the implementation of above projects.
• Wrote Castor mapping files for the purpose of marshalling and un-marshalling the request and response XML.
• Redesigned and implemented Account Maintenance transaction from core Siebel product to new spring framework used JMS for Queuing the request and processing asynchronously.
• Involved in enhancing the core My Business project using Struts MVC, Wrote action and view layer.

Environment: Jdk1.6, Web Logic 10.3,apache AXIS, Unix, Struts2.0, Shell Script, Hibernate, Springs, JMS, AJAX, Oracle, XPATH, XSLT, Caster Mapping, Dozer, Microsoft Visio, SQL Navigator, Eclipse, Maven, Nexus, Junit, Jprobe performance testing and Load Testing.

Confidential

Software Engineer.

Responsibilities:

• Was involved in implementing EMS (Element Management System) from the requirements phase to implementation of Beta release
• Involved in developing Discovery and User Management Modules, test plans, and Integration
• Involved in Iteration planning, requirements analysis, design, coding, testing, and documentation.
• Interacted with Business Analyst for requirements gathering.
• Used several design patterns like Service Locator, Singleton, Data Access Objects, Factory, Front Controller and MVC patterns.
• Developed various Struts Action Forms, Action classes, POJO’s and JDBC interfaces as per defined MVC architecture.
• Implemented logging capabilities using log4J enabling easy installation of the application.
• Involved in designing, writing complex queries and stored procedures for DB2.
• Used Spring IOC to inject services in to actions and DAO’s in to service layer.
• Used Tortoise SVN as a version control tool and JIRA a work automation tool.
• Developed the entire application using IBM Web Sphere application server 6.0 and IBM Rational Application developer 7.0.
• Development methodologies using Scrum methodology.
• Implemented Multithreading in various code segments.
• Developed User Interface Screens using SWT for desktop application.
• Developed and implemented an asynchronous, AJAX based rich client for improved customer experience.
• Code review and adherence to quality standards.
• Developed web pages using HTML5, DHTML, and CSS.
• Developed JUnit Test Cases Extensively.
• Involved in designing Templates for printing Licenses using Bartender tool.

Environment: Web Sphere 6.0, RAD 8.0, Struts 2.0, Java, JavaScript, DOJO, J2EE, JDBC, spring framework, Hibernate Web Service with Axis, XML, AJAX, Windows XP and Oracle, Swing, Bartender.

Confidential

Software Programmer

Responsibilities:

• Was involved from the requirements phase to the implementation of the system
• Involved in develop user requirements, Database design, test plans, and user/system documentation.
• Perform systems requirements definition, development, integration, and implementation. The scope of the project covers performing the following software modules.
• Client’s Interface, Admin Module Interface, License Module Interface
• Ticker Tape (when the new Message comes it will be rolled).
• Sending, Receiving and status of S.M.S (Short Messaging Service) to eWhiteBoard
• Printing the License details
• Tabular Display of Messages using (JTable)
• Sorting of the Messages in the tabular format (according to the column data)
• Exporting the Data to Ms-Excel or Ms-word
• Involved in various stages of Enhancements in the Application by doing the required analysis, development, and testing.
• Deployed application on Tomcat Application server.
• Extensively Used Java Collection Classes like Array List, Hash Map etc.
• Performed client side validation using JavaScript. Validation from client side was done using JavaScript.
• Developed web-based user interfaces using Servlets, JSP, HTML, and XML based client and server application.
• Responsible for the development of database SQL queries.
• Developed Servlets for generating dynamic html pages.
• Support and Bug fixing.
• Managing the existing code, documenting all the APIs and testing.
• Developed Java classes/beans to communicate with Oracle database using JDBC.
• Created stored procedures, triggers, queries and PL/SQL statements to interact with the database.

Environment: Java Swings, MySQL, Apache Tomcat 4.1.27, JSP, Servlets, JDBC, HTML, CSS, JavaScript, Oracle, PL/SQL, and Linux/Unix.