SUMMARY

• 7 + years of IT experience involving all aspects of Software Development Life Cycle (SDLC) in Client/Server and Web - based Multi-Tier architectures
• Hands-on experience on developing enterprise applications in domains such as insurance, telecom and government sector projects.
• Experience in Application Design using Object Oriented Analysis and Design (OOAD) and Object Oriented Methodologies like Agile.
• Proficiency in developing Model View Controller (MVC) Architecture based applications using Struts and Spring Frameworks and also Expertise in Struts Tag Libraries
• Experience in implementing SOA architectures with web services using WSDL, SOAP/ Restful and UDDI
• Experience with Developed Web Applications using JSF and ICE Faces.
• Proven expertise in implementing IOC/Dependency Injection features in various aspects of Spring Framework (Core, JDBC, GemfireTemplate, AOP, MVC and DAO).
• Experience in Hibernate 3.0 which includes integrating legacy databases, writing custom CRUD statements, integrating stored procedures and functions and also performed polymorphic associations
• Vast experience in designing and developing Enterprise Applications using EJB (Entity, Session and Message Driven Beans)
• Experience in developing Front-End using JSF, JSP, AJAX, JQuery, Angular JS, Bootstrap, JSON, DOJO, JavaScript, HTML, DHTML, CSS and Custom frameworks like SFX.
• Expertise in XML and related technologies like XSLT, XPath, XSD, DTD, XML Schema and Java parsers provided by IBM, Sun and Oracle
• Experience in process, validate, parse and extract data from Java-to-XML Binding tools like JAXB.
• Expertise Working with XML Parsers likes SAX, DOM, and XStream.
• Expertise working with Application servers like VMware TCServer, BEA Web logic, IBM Web sphere, JBoss, Glassfish v2.1 and Web servers as Tomcat.
• Extensive working Knowledge with Eclipse 3.4, STS.
• Expert in Query writing using SQL, Procedures, Functions and Packages using PL/SQL
• Good Experience in software configuration management using CVS,GIT and SVN
• Strong in developing use cases, sequence diagrams and preliminary class diagrams for the system using UML, Microsoft Visio and Rational Rose.
• Expertise writing Unit Test classes using Junit and Easy Mock.
• Knowledge on SPlunk for logging mechanism.
• Knowledge on Build tool Jenkins.
• Fluid understanding of multiple programming languages including Java, SQL, PL/SQL, HTML, XML.
• In-depth understanding of Data Structures and Algorithms.
• Excellent analytical, problem solving, communication and inter-personal skills with ability to interact with individuals at ease.

TECHNICAL SKILLS

Languages: C++, Java, J2EE, SQL/PLSQL

Operating Systems: Windows 98/2000/XP/NT, Unix, MS-DOS

Java Technologies: J2SE, J2EE, JSP, Servlets, JDBC, JMS, MDB, JNDI, web Services, JSF.

Web/App. Server: Tomcat 5.5 &6.x, WebLogic7.0,10.0, and Web Sphere 6.1, JBoss4.5, TCServer

Frameworks& Tools: Struts1.1/1.2, JSF, Spring, MVC, ATG, Hibernate, JUnit, Easy Mock, Maven, ANT, AJAX, Log4J, Eclipse, RAD 6.0, STS.

Web Technologies: JSP, JQuery, XML, JSON, HTML, XSLT, JavaScript, CSS, DHTML, Servlets, JSF, Ajax, JSTL

Databases: ORACLE, DB2,SQL Server, MYSQL

Design & Modelling: UML, Design Patterns, Microsoft Visio, Rational Rose 3.0,Agile SCRUM

Tools: /IDES: RAD 7.5,Net Beans and Eclipse

Build Tools: ANT, Maven

Version Control Tools: CVS, SVN, Clearcase

PROFESSIONAL EXPERIENCE

Confidential, Charlotte, NC

Sr. Java Developer

Responsibilities:

• Responsible and active in the analysis, design, implementation and deployment of full software development life-cycle (SDLC) of the project.
• Involved in multi-tiered JEE design utilizing Spring MVC and Hibernate.
• Design and developed user interface using Spring, Bootstrap JSP, HTML and JavaScript.
• Developed single page application by using Angular JS.
• Developed SOAP/Restful web services, SOA architecture and design principals, XML/XSD.
• Extensively used Spring Framework as the controller to handle subsequent client requests and invoke the model based upon user requests.
• Defined the search criteria and pulled out the record of the customer from the database. Make the required changes to the record and save the updated information back to the database.
• Wrote JavaScript validations to validate the fields of the user registration screen and login screen.
• Modified spring configuration files as per application requirements and developed web services for non-javaclients to obtain policy information.
• Implemented MVC pattern using Spring framework for web tier.
• Used various Java JEE design patterns like DAO, DTO, Singleton etc.
• Followed Agile SCRUM principles in developing the project.
• Used DAO and Hibernate for database access.
• Design and develop XML processing components for dynamic menus on the application.
• Involved in postproduction support and maintenance of the application.
• Coordination with team, peer reviews and collaborative System level testing.
• Preparation and execution of test scripts and validating them with JUnit and Log4J and eliminating the maximum bugs before passing over to the SIT team.

Environment: Core Java JSP, Servlets, Spring, Hibernate Framework, Tomcat, AJAX, Oracle, Eclipse, MyEclipse, HTML, UML, JavaScript, JUnit, XML, SQL, Log4J

Confidential, Bloomington, IL

Sr. Java Developer

Responsibilities:

• Implemented Life Quote POC using Spring core, Spring MVC, SOAP Services, AJAX, Jquery and Confidential frame works.
• Developed Low Level design documents for Phase1.5.
• Migrated User Interface Screens from SFX5.0 to SFX6.0.
• Implemented Internationalization using Spring MVC Interceptors and MAX.
• Access Gem fire configurations and save cached data using GemfireTemplate.
• Implemented Screen Navigation using JQuery and Spring MVC.
• Implemented Address normalization using AJAX calls.
• Involved in development of SQL queries as per business needs and integrating the invocation from the data layer.
• Implemented retrieve allowed values for user interface screens mechanism using XStream Parser.
• Save Quote into Request DB using SEED frame work.
• Developed Test classes using JUnit and Easy Mock and test coverage using EMMA plugin.
• Code Review using Sonar Check Style for check style violations.
• Worked with Splunk to logging and analyzing defects status.
• Knowledge on Jenkins builds.

Environment: and Tools: Spring core, Spring MVC, SOAP Web services, Jdk1.6, Ajax, XML, XSLT,AJAX, Jquery, SQL, HTML5,CSS, TCServer, Maven, Jenkins, Splunk, SFX, MAX, SEED,UML,CVS/SVN

Confidential, Reston, VA

J2EE developer

Responsibilities:

• Worked with business users to gather requirements related to SOA services
• Created the system to register, track and resolve tickets/bugs to maximize end user experience and reporting failed scripts/jobs in Quality Center.
• Implemented Transaction Aspect using AspectJ in spring framework.
• Implemented Session Management using Session Factory in Hibernate
• Implemented user coverage based on 8-digit or 5-digit postal code by using SOA services and WSDL.
• Implemented components using JSF RichFaces3.3 Final API.
• Implemented validate credit information with respect to user credit card information that integrates with third party system.
• Implemented SOAP based web service it takes in 5 or 8 digit CEP Code, if it’s a 5-digit code, it returns a n number of possible address matches. If it’s an 8-digit code it returns one address.
• Worked with jQuery API to implement cross-domain calls between servers
• Worked extensively with GWT to implement server calls and HTML pages.
• Perform Code Development, code migration.
• Staging and deploying the code. Code review.
• Program analysis for problem diagnosis and change impact analysis.
• Resolve environment related defects and provide Bug fixes.
• Follow up on all the open defects in preparation of attending daily release status calls; ensuring components are up to date and informative

Environment: and Tools: Spring, WebServices (WSDL,SWA, Security),ApacheAxis2.0,ATG E-commerce, SOAP, Quality Centre,WSDL,Jdk1.5,DOM, GWT, JQuery, JSP, Ajax, XML, Oracle 10g, Eclipse, Web Logic, Unix Shell Script

Confidential, Ann Arbor, MI

Sr. Java Developer

Responsibilities:

• Involved in design and development activities of the project.
• Performed coding, debugging of Java code, Servlets, JSP and testing in WebLogic Test Environment.
• Designed and developed server side applications by using Java Servlets, JSP, Java Beans, and session tracking.
• Used Model View Controller (MVC) approach to develop JavaBeans.
• Installed and configured WebLogic Application Server.
• Coding of JDBC for connecting with DB2 UDB 5.9.
• The GUI is developed using Swing and embedded in HTML.
• JavaScript used for client side validation.
• Involved in implementing the design of business logic using EJBs
• Involved in developing HTML pages that involves JavaScript.
• Configured Authentication and Authorization using security in WebLogic Application Server.
• Configured HTTP Server for different needs like URL re-directs script
• Developed system level test programs.

Environment: J2EE, Java Servlets,JavaServer Pages, JavaBeans, JDBC, HTML, JavaScript, IIS, WebLogic 5.5, DB2 UDB V5.9, Windows 2000

Confidential, Ashburn, VA

Java Developer

Responsibilities:

• Involved in wireframes and use case analysis.
• Involved in development work on Repositories.
• Responsible for development of DAO’s (Data Access Object) to interact with the database.
• Implemented transaction management using Spring Declarative Transaction management.
• Responsible for developing ant build scripts for compailation, generation and deployment of archive files.
• Involved in device page redesign.
• Implemented copy of new line of service group.
• Analyzed and proposed preferred area code and market repository
• Implemented continue shopping modules.
• Implemented Search module using T-SQL.
• Implemented shopping steps and status functionality in mini-cart and cart summary.
• Involved in fixing production issues.

Environment: Spring2.5, ATG Dynamo Server 6.0, ATG Control Center, windows98, JSP, Java, Oracle 9i, Eclipse 3.0.1.

Confidential

Java Developer

Responsibilities:

• Identified System Requirements and Developed System Specifications, responsible for high-level design and development of use cases
• Dynamic web site design and programming using PHP, MySQL, HTML, DHTML, CSS, JavaScript, and Perl
• Designed and developed a generic and extensible RDBMS to XML translation software component written in C++/STL (and packaged as an ATL/COM object) that enabled the import/export of data from an Oracle (or SQL) database into an easily consumed/produced XML format
• Involved in Significant customer interaction resulting in stronger Customer Relationships
• Involved in designing Database Connections using JDBC
• Involved in Unit Testing
• Created Perl CGI to parse and validate submitted form data, email to Procmail server and invoke Perl Scripts to load data into database.
• Implemented role-based UI with Java applets using Swing components. Invoked remote objects to assign/reassign, approve or reject defects, and to communicate among team members
• Involved in design and Development of UI using HTML, JavaScript and CSS
• Developed, coded, tested, debugged and deployed JSPs and Servlets for the input and output forms on the web browsers
• Implemented RMI objects to validate logins, retrieve and update defect records, manage simultaneous access, keep track of task overdue and status, and notify team members
• Created Java Beans accessed from JSPs to transfer data across tiers
• Installed shopping carts by use of CGI scripts for business client websites
• Developed application using Apache Tomcat
• Database Modification using SQL, PL/SQL, Stored procedures, triggers, Views in Oracle8i
• Responsible for designing the logical and physical database structure for the Oracle 8i
• Experience in going through bug queue and assigning bugs to team members, analyzing and fixing bugs, and Filing, following-up, and escalation of bugs
• Responsible for working with other developers across the globe on implementation of common solutions

Environment: and Tools: Tomcat Web Server, Jdk1.3, Servlets, JDBC, JSP, Swing, RMI, Perl, PHP, C++/STL, CGI, Oracle 8i.