SUMMARY:

• 7 years of experience in the IT industry, Software Development Life Cycle including requirement gathering, designing, programming, testing and implementation of major Systems.
• Expertise in Core Java concepts such as OOP Concepts, Collections Framework, Exception Handling, Multi - Threading, Serialization.
• Expertise in application development using MVC architecture with JAVA, J2EE, JSP, Servlets, JDBC, Web services, Apache tomcat server, Confidential under Windows.
• Well versed with complete Software Development Life Cycle (SDLC) and various software development methodologies such as Agile Methodology and Waterfall model.
• Hands on experience in the design of J2EE architecture Web Applications, using technologies such as Java, Spring MVC, Hibernate, JSP, JDBC, Servlets.
• Good knowledge about using HTML 5, CSS 3, and JavaScript.
• Experience in using design patterns which include MVC (Model-View-Controller), Singleton, Factory, DAO (Data Access Object).
• Expertise in developing data models using Hibernate (Caching, Relationships and Hibernate DAO) Object relational mapping (ORM) framework and configuring Hibernate persistence layer.
• Expertise in developing light weight business component and integrated applications using spring framework, spring MVC using features like IOC and configuring application context for spring bean factory.
• Experience in NoSQL databases like MongoDB
• Good knowledge with CVS and GIT version control systems.
• Strong experience withLog4j and JUNIT for unit testing.
• A self-motivated professional and natural communicator possessing good technical, initiating, leadership and problem-solving skills and has proven to be a good team player.

TECHNICAL SKILLS:

Languages: Java J2EE 1.x, C++, C

Technologies: JSP2.1/2.0/1.2, JavaBeans, JDBC, Spring 3.0/2.x, RMI, Hibernate3.x/2.x, Web Services, SOA, SAX and DOM Parsers, JSON

Web Technologies: HTML/CSS, JavaScript,JQuery

Development Tools (IDEs): Eclipse 3.2/3.0/2.1.1 , WSAD5.x/ 4.x, NetBeans3.3, MS Visual Studio 2005

Web/Application Servers: Tomcat6.x/5.x,BOSS,WebLogic 10.3/9.2/8.1/7.0 , Websphere6.x/5.x/4.x

Design Patterns: MVC, Front Controller, Session Fa ade, Singleton, Business Delegate and DAO patterns

Database: Oracle10g/9i/8i, MS SQL Server 2005/2000, MySQL, MongoDB

Platforms: Windows, UNIX, LINUX

Tools: JUnit 4.x, Maven 2.x

Version Control: CVS, GIT

Methodologies: Agile and Waterfall Methodology

PROFESSIONAL EXPERIENCE:

Confidential, SFO, CA

Java Developer

Responsibilities:

• Built a web application based on Java Spring MVC to support item search and listing (dependency injection, inversion of control,REST API etc.)
• Implemented security workflow with Java via in-memory and JDBC authentication provided by Spring Security
• Utilized Hibernate to provide better support of database operations
• Developed a Spring Web Flow to support item ordering
• Created a dashboard using React, D3 to visualize statistical data for items with 20% growth of sales order, including a shot chart and user profile view
• Developed an auto-complete item search bar (jQuery) providing a list of items( images and names) in the suggestion list
• Utilized Eclipse, Git, GitHub, Android Studio for the whole development
• Designed and developed the application using Agile approach

Environment: Java, J2EE,Spring,,ReactJS, JavaScript, HTML, JDBC, MongoDB, JUnit 4 and Eclipse, GIT

Confidential, Thousand Oaks, CA

Java/J2EE Developer

Responsibilities:

• Worked in Iterative development process following agile scrum standards.
• Developed Java/J2EE modules to implement business logic.
• Involved in user interface design using Spring MVC Framework and web based user controls.
• Used Spring Security for Authentication and authorization
• Develop and maintain the new web service call in order to consume the web services.
• Used Java/J2EE Design Patterns such as Business Delegate, Session Facade, and singleton in the project extensively, which facilitates clean distribution of roles and responsibilities across various layers of processing.
• Used Restful/Soap WEB Service Layer for extracting/Updating Loan processing data other applications.
• Used hibernate in ORM mapping and persistence of objects into database
• Maintain version control of all the configurable items using SVN.
• Build and deploy the code base to the designated servers from development to production.
• Develop and execute Unit Test plans using JUnit, ensuring that results are documented and reviewed
• Worked in deadline driven environment with immediate feature release cycles.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.

Environment: Java 1.5, Eclipse, Web Logic 9.1, Confidential 10g, Pl/SQL, Spring 3.0, Hibernate, JavaScript,Maven, JUnit, SOAP-UI, Log4J, Linux.

Confidential

Java/J2EE Developer

Responsibilities:

• Refactor and redesign legacy application for information retrieval into micro services
• Developed front-end modules using JAVA, JSP.
• Worked on jQuery for user interface interactions, effects and themes built on top of the jQuery JavaScript.
• Worked on agile environment using incremental approach.
• Consumed web services from different applications within the network
• Worked on Enterprise JavaBeans is service - side model that encapsulate the business logic of an application
• Designed and developed Utility Class that consumed the messages from the Java message Queue and generated emails to be sent to the customers. Used Java Mail API for sending emails.
• Coded Maven build scripts to build and deploy the application on WebSphere 7.0
• Used JUnit framework for unit testing of application and Log4j 1.2 to capture the log that includes runtime exceptions.
• Used CVS for version control and used Eclipse as the IDE

Environment: Java, Eclipse,JBOSS, Oracle11g, JSP, JavaScript, CSS, JAX-WS, XML, JUnit, SOAP-UI, and Log4J.

Confidential

Software Engineer

Responsibilities:

• Developed, modified, and implemented the Web site to ensure consistency of layout in accordance with client goals.
• Prepared the functional specifications and the system requirements.
• Development of the interactive UI's for the front end users using the front-end technologies like HTML, CSS, JavaScript, jQuery.
• Manipulated CSS, HTML and DHTML, JavaScript for presenting appealing GUI.
• Handled JSON/XML data from the connected to Spring MVC controller and displayed in the respective controls using jQuery and JavaScript presentation layer.
• Managed time effectively meeting all the deadlines for the release of projects.

Environment: J2EE,JavaScript, HTML, SOAP, Confidential 10g, Eclipse 3.2, CVS, PL/SQL, JUnit, Windows XP and Log4j.