SUMMARY

• 8+ years of total IT experience in Analysis, Design, Development and Testing of various Client - Server, Web-based applications using Java/J2EE, jQuery, web services,Angular JS, databases as Oracle.
• Extensive work experience in designing and developing Enterprise Applications in J2EE using CoreJava, JSP, Servlets, and JDBC.
• Expertise in Client Side Designing and Validations using HTML, DHTML, CSS, Java Script,JQuery and JSP.
• Extensive experience in Integrated Development Framework (IDE) Eclipse,MyEclipse.
• Extensive experience with Apache Tomcat.
• Extensive experience in Spring framework, O/R mapping frameworks like Hibernate and Web application framework like Springand hands on experience in Web development usingAngular JS, jQuery, AJAX, JavaScript, HTML, DHTML and CSS.
• Involved in extensive HTML5 coding. Designed dynamic and browser compatible pages using JavaScript, HTML5, DHTML, CSS3, JQuery, and JavaScript.
• Expertise in writing Queries, Stored Procedures,Functions andTriggers in Oracle.
• Hands on experience in using database tools like MySQL Browser, Toad, SQL Developer.
• Involved in interacting with the clients for collecting the requirements and analyzing the requirements.
• Strong Implementation understanding on Object Oriented Programming (OOP) and J2EE Design Patterns like Singleton, Factory Method, Prototype and Template Method.
• Provided critical Technical Support during production and Maintenance phases of the project.
• Experience in Code Buildusing ANT/Maven and version control systems such as CVS.
• Strong analytical skills, fast and self-learner.
• Experience in developing and deploying onapplication servers such Apache Tomcat server.
• Involved in testing phases such as Unit testing, Integrationtesting and Systemtesting.

TECHNICAL SKILLS

Languages: Java, SQL, Shell

Server Side: JSP, J2EE, Servlets, JDBC, Java WebServices(REST,SOAP), MVC framework,Java Beans, Hibernate Spring MVC.

JDK versions: JDK 1.3/1.4/1.5/1.6/1.7/1.8

Frameworks: Spring3.0,Hibernate3.3.

Open source software/tools: Apache Tomcat, Ant, Maven, Log4J

IDE / Programming Tools: Eclipse,MyEclipse,STS

Operating System: UNIX,Linux,Windows 2003,Xp,7

Scripting Language: Jquery,Javascript,HTML.

RDBMS: Oracle 9i, 10g, 11g, MySQL 5.x

Version Control: CVS,SVN

Libraries and Tools: Ant,Maven

Front-end: HTML 4/5, CSS3, JavaScript, JQuery, AngularJS

PROFESSIONAL EXPERIENCE

Confidential - Milpitas, CA

Sr. Java/UI Developer /Software Engineer

Responsibilities:

• Involved in development & support of the File Upload / Download functionality.
• Utilized Spring Framework for implementing IOC & DI
• Implemented SpringORM module for integrating with Hibernate ORM.
• Involved in developing forms using JSP, HTML and Java Script.
• Developed Controllers that takes the request from the JSP and invoke the appropriate method in the business components.
• Validate the input data using JavaScript and form Spring Model beans.
• Developed DAO objects to communicate with the database using JDBC.
• Implemented java script for over lays and AJAX calls, across the project.
• Wrote different JSP pages which include java script across the module.
• Involved in User Interface (UI) analysis with the business team to validate accuracy.
• Extensive use of Servlets & JSP for the presentation layer along with JavaScript for the client side validations
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using HTML5, CSS5, JQUERY, JavaScript, AngularJS.
• Proficient in writing and handling SQL Queries.
• Knowledge of multi-vendor operating systems including Linux, Windows and UNIX Shell Script.
• Eliminated the quirks in different browsers using JavaScript & JQuery.
• Designed the table less web applications using CSS and with the help of and tags as per W3C standards
• Wrote Client side validation scripts using JavaScript
• Developed Java web pages that can update, delete and insert data into Oracle database
• Used Hibernate to store the Java objects in the database
• Used Spring Framework to implement business logic
• Participating in Design reviews and Technical reviews

Environment: Java 7, Oracle 10g, Maven, Spring Framework, Tomcat7.x/8.0, Linux, REST Web Services, Log4J, FTP, Eclipse IDE, HTML5, CSS3, jQuery, Angular JS, Spring MVC

Confidential, Mahwah, NJ

Java/J2EE Developer

Responsibilities:

• Involved in Full Cycle of Software Development from Analysis through Design, Development, Integration and testing phases.
• System built using Model-View-Controller (MVC) architecture. Implemented the application using the concrete principles laid down by several design patterns
• Developed Web Services to allow communication between application through SOAP over HTTP
• Used Spring Aspects for implementing functionalities like Caching
• Used Unix commands and shell scripting
• Table less HTML and CSS development
• Used Ajax, CSS, and JavaScript for the front end web development
• Was involved in the upgrade process of Spring 2.0 to Spring 2.5 and Hibernate 2.x to Hibernate 3.0 to take advantage of new Spring and Hibernate features
• Designed and added new features to the existing application
• Provided production support for the application and co-coordinated with cross functional teams using Unix

Environment: Java 1.5, J2EE, JavaScript, AJAX, JSP, Servlet, Spring MVC 2.5, Hibernate 3.0, JDBC, SOAP Web services, Axis2, My Eclipse, JBoss Application Server, ANT, TOAD, HTML5, CCS3, JavaScript, JQuery, AngularJS,Unix, SQL, Windows and Oracle

Confidential

Sr. Software engineer

Responsibilities:

• Developed WML Desk to add the service in the SIM Card for Dealer, Sub dealer and Retailer mobiles
• Tested WML WIG application by using SmartTrust tool.
• In ESME, Validating the SMS request sent by dealer/Retailer.
• Created tables, functions and procedures for creation and validation of Dealer Module.
• Implemented Database Connections Using JDBC.
• Developed Servlets code to allocate stock to particular dealer and validating in database.
• Developed, implemented and maintained Commission processing, reporting, data integration and performance.
• Maintained daily balance for all dealers by scheduling job in Oracle.
• Maintained files for all successful transactions on daily basis for different regions/zone in LBX format suggested by Confidential . This format file will be sent to Confidential on daily basis.
• Integrated the modules with the other modules of the system
• Developed reports by creating subqueries for dealer management, pyro commission, Confidential commission, LBX report, Billing Summary report and reconciliation reports etc.
• Involved in the Bug Fixing, Testing, maintenance and implementation
• Involved in the complete application deployment on the production server
• Coordinated with onsite team for further support.

Environment: Core Java, JSP, Servlets, JDBC, Oracle10g, WML, Linux (SUSE), Oracle 10g

Confidential

Sr. Software engineer

Responsibilities:

• Involved WML Desk to add the service in the SIM Card for Dealer, Sub dealer and Retailer mobiles.
• Tested WML WIG application by using SmartTrust tool.
• Prepared queries for commission and dealer related reports
• Made enhancements depending on the change in the business requirement.
• Developed code to allocate stock for dealer and then approve that particular stock only by relevant module engineer
• Involved in designing and development of validation vouchers in South zone.
• Tracking the issues and monitoring tasks.
• Enhancements and Bug fixing that originated after development of project.
• Coordinated with onsite team for further support.
• Unit testing and integration testing.

Environment: Core Java, JSP, Servlets, JDBC, Oracle10g, WML, Linux (SUSE), Oracle 10g

Confidential

Sr. Software engineer

Responsibilities:

• Developed code using Core Java to validate PINs, Subscriber number, amount etc.
• Developed tables to maintain voucher PINs in encrypted format in Oracle.
• Created own prompts for IVR and connected for integration and load testing.
• Integrated the modules with the other modules of the system
• Managed the code and supported till Production.
• Used CVS as Version Control System.
• Installation of Oracle on the test servers and individual systems.
• Involved in the application deployment on the production server.
• Unit testing and integration testing.
• Involved in Production support of the application and also involved in Bug Fixing phase of the project

Environment: Core Java, JSP, Servlets, JDBC, Oracle10g, Linux (Red Hat)

Confidential

Sr. Software engineer

Responsibilities:

• Handle the services (short codes) which are configured at the SMSC, and do interact with the SMS’s.
• In ESME side validating SMS like pin number, subscriber number and validating generated bill with entered pins value and checking the format of SMS.
• After validation the response sent as a SubmitSM to SMSC.
• Designed tables, sequence, stored procedures and function in Oracle.
• Involved in Load Testing, debugging of Module problems and Enhancements in Application server.
• Installation of Jdk1.6, Tomcat, Oracle on the test servers and individual systems.
• Involved in Production support of the application and also involved in Bug Fixing phase of the project

Environment: Core Java, JSP, Servlets, JDBC, Oracle10g, Linux (Red Hat)

Confidential

Software engineer

Responsibilities:

• Involved in Designing frontend using Xletview.
• Involved in the development of Web Application module using Servlets and Xlets As part of the MVC Architecture.
• Developed code to capture the program and stored data like start time, end time, SettopBox id, channel name and programme name into the database.
• Design and development of request and responses from User to databases using servlets and JDBC.
• Worked in a team environment to meet all objectives in a timely manner.
• Unit testing and integration testing

Environment: Front-End, XletView, Core Java, JSP, Oracle 9i, DVR, JSP, Servlets, JDBC, Oracle10g, Tomcat, Windows XP