SUMMARY:

• 8.5 years of experience in analysis, design, development and implementation for Fortune 500 companies in Client - Server, Multi-tier architecture and web based systems using Java technologies
• Work experience of developing small to large application using Java and J2EE technologies at client as well as server side.
• Experience on developing enterprise application based on Spring MVC architecture
• Experience on various databases and PL/SQL query language.
• Multi domain experience on Energy & Banking business domains.
• Experience on using version and build applications/tools
• Experience on memory profiler tools like JProbe, testing frameworks like JUnit, scheduler tool Tidal Enterprise Solution (TES), logging technology Log4J
• Experience working on Linux and Windows operating system.
• Experienced in all phases of Software development life cycle (SDLC), quality management systems and project life cycle processes.
• Good understanding of Object Oriented Programming concepts, Multithreading and Java design patterns.
• Experience in writing Business Requirements and Functional Specification documents
• Experience in working as an OSC (Onsite Coordinator) in an offshore-onsite development model
• Possess a very good ability to grasp the underlying business process and ability to work as an individual and in a team

TECHNICAL SKILLS:

Operating System: Windows NT/2000/XP/Vista and UNIX

Server side Technologies: Java, Swing (JTable, Events, Layouts etc.), JSP, Servlet, Web Services (RESTful, Jersey), Facebook App, Spring MVC

Client side Technologies: HTML, XML, JSON, JavaScript, JQuery, Google Web Toolkit (GWT)

Open Source Frameworks: Hibernate, Spring, Struts, JUnit, Selenium

Application/Web Servers: Weblogic 8.x, Tomcat

Development & Build Tools: Eclipse, NetBeans, Ant, ClearQuest, Jenkins, Maven

Version Control Tools: ClearCase, SVN, Perforce, Git

Databases: Oracle, MySQL, H2, PostgreSQL

Security: Security Assertion Markup Language (SAML 2.0), Captcha, Oauth 2.0Others - Shell Script, VBScript

PROFESSIONAL EXPERIENCE:

Confidential, Chicago

Sr. software programmer

Responsibilities:

• Analysis of business requirement and prepare the estimate document
• Designing and writing model, DAO, Controller layers
• Designing and writing front end classes
• Integration of backend and front end.
• Writing unit test for DAO and controller using Spring framework and performing complete unit testing.

Environment: Windows, JDK 1.7, Java, JSP, Servlet, JavaScript, JSON, JQuery, Spring MVC, Tomcat, Eclipse, Maven, Git

Confidential, New Jersey

Sr. software programmer

Responsibilities:

• Writing service classes for “get help”, location and appointment services
• Writing JSP for handling front end workflow for each services.
• Integration of application with Salesforce application.
• Writing services to handle OAuth 2.0 service which is used by Facebook as well as Salesforce.
• Writing services to handle Open Graph functionality.
• Implementation of SAML 2.0 for Single Sign On (SSO)
• Implementation of LogUtility services which can show the log files generated and allow downloading it to authorized user. Captcha has been used for the authentication.
• Unit Testing and bug fixes

Environment: Windows, JDK 1.6, Java, JSP, Servlet, JavaScript, JSON, JQuery, Tomcat, Eclipse, Maven, Perforce

Confidential

Responsibilities:

• Implementing entitlement within toolkit.
• Writing role provider classes
• Writing authentication services.
• Writing unit test cases.
• GWT classes for admin console.

Environment: Windows, JDK 1.6, Java, JSP, Servlet

Confidential, New Jersey

Sr. software programmer

Responsibilities:

• Enhancement on implementing new data model using core java to be supported by the application. The new data model is designed to work faster and is small in size
• Maintaining the application that includes small bug fixes and configuration changes for supporting new client or some particular scenarios.
• Migration of EOD and RT agents to new server geographically located across the world.
• Providing L3support by fixing problems occurred in production.
• Providing database refreshes requires to client database
• Interaction with users to fix the problem they face
• Part of release team and hence actively involved in release of the application
• Setup of EOD and RT agents
• Leading a team for optimizing application performance
• Interaction and communication with my team members and other teams located across the world.
• Understanding the complex module of the application
• Understanding the deployment environment of legacy and new application being developed
• Leading team for optimizing the performance of the application
• Interaction with various teams located across the world and making the proper and effective communication.
• Handling multitasking and completion of tasks on time.

Environment: Linux, JDK 1.5, Shell scripting, Oracle db

Confidential

Responsibilities:

• Developing individual portlet using SmartGWT, HML, JavaScript and CSS.
• Configuration of portlets to the content provider of composite page using Collections, Generics, Object Serialization and using Core java design patterns.
• Implementing service layer, DAO layer and client layer.
• Implementing cache using hibernate ehcache.
• Developed a persistence layer using Hibernate to transparently store objects into database
• Implementing resource management using Spring framework.
• Responsible for build and deployment of the application.
• Enhancing the GUI in order to incorporate new smart features and business functionalities
• Responsible for performing releases on the UAT and Regression environments
• Participate in User Acceptance Testing (UAT) and fix bugs accordingly
• Writing automated test case for the portal using Selenium framework.
• Understanding new deployment environment, new technologies and framework within a short span of time
• Making sure all the JIRAs (Defect Monitoring tool) assigned are completed and delivered on time

Environment: JDK1.5, Spring, Hibernate, SmartGWT, Selenium, Shell scripting, Oracle, Eclipse, SQL Builder, JSP, Servlet, JavaScript, Weblogic, SVN

Confidential, Texas

Sr. Java Developer & Onsite Coordinator

Responsibilities:

• Development of entitlement review page within the application using core java, Servlet, JSP and HTML.
• Implementation of Service and DAO layer for implementing business logic to perform entitlement review.
• Developed a persistence layer using Hibernate to transparently store objects into database
• Preparation of Test Cases using JUnit and Unit testing of the modules
• Responsible for requirement gathering, understanding, analyzing, designing
• Coordination with offshore team members
• Involved in analysis, design and implementation process
• Responsible for integration testing, deployment of the application.
• Involved in change request activities and post migration verification of deployment
• Bug fixing and support work for the application
• Coordination with offshore team, explain the complex requirement and making them to understand properly.
• Tuning performance of the application to support real time hundreds of user without any issue.

Environment: Java, JDBC, JUnit, Javascript, HTML, XML, Spring, Hibernate, Struts, Oracle, Weblogic, Toad, Clear Case, Rational Rose, ClearQuest, JProbe

Confidential

Responsibilities:

• Implementation of jobs using VBScript to perform copying, storing, moving the files from one network to another.
• Configuration of the jobs in Tidal Enterprise System (TES).
• Performing analysis on the existing systems of the client and performing requirements gathering for the new application
• Built Business Requirements and Functional Specification documents
• Involved in preparing Unit Test Cases
• Participate in Client testing and fix the bugs accordingly
• Continuous updates in BRD and support for the new requirement with Ad Hoc changes
• Making sure all the milestones are achieved thru the project and get the complete project sign-off from the Client

Environment: VBScript, Batch process, Yellow Jacket, FaceTime, Tidal Enterprise Solution (TES)

Confidential, Texas

Technology Analyst offshore team, India

Responsibilities:

• End to end design and development of module supporting new version of LAS i.e. LAS 3.0 using core java, Swing (JTable, Events, Layouts etc.), XML parser.
• Database programming: Stored procedures, triggers and queries through TOAD, the front-end tool used for database.
• Performance tuning of Stored Procedures
• Preparation of Test cases and Unit testing of modules
• Participated in User Testing and Bug Fixing efforts
• Performance monitoring and improvement of the system
• Continuous addition of newer functionalities and improving performance of the system
• Involved in building the prototype of the system and presenting the same to the Client for sign-off

Environment: Java, JSP, Servlet, Swing, Oracle 10g, SQL script, Tomcat, Eclipse, Toad, Omniworks, Rational Rose

Confidential, Texas,

Java Developer offshore team, India

Responsibilities:

• Development of User Interface using Swing (JTable, Events, Layouts etc.)
• Development of Business Modules using core java
• Development of Persistence Layer using JDBC
• Preparation of Test cases and Unit testing of modules
• Participated in User Testing and Bug Fixing efforts
• Getting quick grasp of understanding the complete SDLC cycle of a project
• To make sure all the assigned tasks/modules are delivered on time with least defects or bugs

Environment: Java, Swing, JSP, Servlet, HTML, SQL, Oracle 9i, Tomcat Server, Eclipse, Toad, Exceed, SSH, Omni Works, Swift

Confidential, Texas

Java Developer

Responsibilities:

• Development of User Interface using Swing
• Development of Business Modules using core java
• Development of Persistence Layer using JDBC
• Preparation of Test cases and Unit testing of modules
• Participated in User Testing and Bug Fixing efforts
• Getting quick grasp of understanding the complete SDLC cycle of a project
• To make sure all the assigned tasks/modules are delivered on time with least defects or bugs
• Development of User Interface using Swing
• Development of Business Modules using core java
• Development of Persistence Layer using JDBC
• Preparation of Test cases and Unit testing of modules
• Participated in User Testing and Bug Fixing efforts
• Getting quick grasp of understanding the complete SDLC cycle of a project
• To make sure all the assigned tasks/modules are delivered on time with least defects or bugs
• Implementing persistence classes,
• Writing stored procedure,
• Involved in writing Junit and testing.
• Getting quick grasp of understanding the of a big project
• To make sure all the assigned tasks/modules are delivered on time with least defects or bugs

Environment: Java, Oracle 9i, SQL, Weblogic, Eclipse, Toad, Clear Case, IBM Rational Rose, TIBCO