SUMMARY:

• Results driven IT professional with more than 6 years of experience who excels in a dynamic business and technology environment. Proven record of success in designing and delivering solutions in a multi vendor, complex system architecture environment. Ability to quickly learn, adapt and meet the deadlines within the budget limitations. Organized, Self - motivated to achieve individual and team oriented goals and achieving excellence at delivery with excellent communication, strong Analytical problem analysis and solving skills and self-motivated to achieve individual and team oriented goals.
• Application Involved in Mission critical Valhalla Booking Engine, Booking Aux and Mobile Communications Interfaces (MCI/SPG Keyless) of the Valhalla Central reservation system which process 5M txns per day, handling the business of ~18 Billion dollars of revenue.
• Strong working experience in waterfall and agile methodologies and experience in scrum ceremonies.
• Has expertise to run and deliver the projects, identifying dependencies upfront, doing analysis and coming up with the pragmatic design that works in real world.
• Involved with the team by example by developing prototypes and new technologies or frameworks such as Polymer, REST APIs, Angular etc.,
• Actively involved in identifying and mitigating risks through planning and execution while providing the budget estimates, MSR and ROM estimates.
• Involved the critical deadlines and unforeseen budget control issues in SPG Preferences, Keyless projects making it a successful award winning innovative project.
• Planned and executed the cutover of the Booking Aux engine to PHX Data center without any issues.
• Involved 2Million dollar effort of SPG Keyless initiatives in last 12 months.
• Enhanced the daily operations and provided business value by automating the routine work at to property and the guest services through automation.
• Pragmatic approach to solving the problems and achieving the targets, enabling the leadership resolve the roadblocks or make better decisions.
• Qualifications & Certifications:
• Bachelor of Engineering in Computer Science & Engineering from VITAM JNTU University with 76.25 % - First class with distinction.
• A Sun Certified Web Component Developer and Achieved 84.77 percentile in GATE-2007, an All India Examination for admission into Post Graduation.

TECHNICAL SKILLS:

Languages: C, C++, Java, SQL, PL/SQL, T-SQL.

Methodologies: OOPS/OOAD, RUP, Agile, UML, Design Patterns

UML Tools: Rational Rose, Microsoft Visio

Java Technologies: Java Beans, JDBC, Servlets, JSP, J2EE, EJB, JMS, JNDI, Struts

Web Technologies: HTML, CSS,Bootstrap Javascript (JQuery, Node JS, TypeScript)

Databases: Oracle, DB2 and SQL Server

Web Services: XML, XSLT, SOAP, JAX-RPC, JAX-WS, WSDL, UDDI, RESTful

Web/Application Servers: Websphere, JBoss, Apache Tomcat, Weblogic, Websphere Portal Server

IDEs: WSAD 4.0/5.0,5.1, RAD 7.0 & 8.0, Eclipse, JBuilder6

Control Tools: VSS (Visual Source Safe), CVS, PVCS, SVN, Git

Operating Systems: Windows NT/XP/7/10, UNIX (Sun Solaris/AIX)

PROFESSIONAL EXPERIENCE:

Confidential, Stamford, CT

J2EE Developer

Responsibilities:

• Participate in design and development of new applications features and functions.
• Worked with Implementation Spring MVC architecture and Spring Bean Factory using IOC concepts.
• Used Business Delegate, Session Facade, DAO, Front Controller and MVC De-sign Patterns.
• Developed web based customer management application using Spring, Hibernate technologies which communicated with business operations.
• Developed the GUI using JSP framework,css3 and html5.
• Developing POJO objects and hibernate mapping files.
• Configured Hibernate objects as Spring Beans in the Spring Configuration File.
• Used Hibernate in data access layer for data persistency.
• Development of custom objects with the help of Hibernate framework to access database tables.
• Preparation of configuration files for Hibernate and Handled mapping resources in hibernate.cfg.xml
• Created PL/SQL module which was used to integrate the existing data from third parties and on to the database.
• Great experience in the Oracle platform especially on SQL standards and Java.
• Involved in writing JavaScript functions and validations.
• Build/deploy web-service EAR and client (UI) ears on WAS 7.0 .
• Used build and deploy scripts in ANT.
• Involved in Configuration and Usage of Apache Log4J for logging and debugging purposes.
• Closely working with other Starwood teams like ELP, MTG/PSI, Inventory, POE, REX and Accounts and Shopping.
• Followed Agile/SCRUM development methodology.

Confidential, Long Island, NY

J2EE Developer

Responsibilities:

• Created Struts MVC configuration for DVA Project.
• Implemented Excel and Print PDF functionalities for all the Data Sources.
• Designed and developed front-end JSP’s with HTML5 & JavaScript
• Created Controller Classes, Delegate Service and DAO layers and implementations.
• Configured and implemented Struts framework across all layers.
• Developing POJO objects and hibernate mapping files.
• Identify probable problem areas and look for such problems in the code.
• Developed the Struts Action classes, Form beans, and configured the struts-config.xml file.
• Involved in Low Level Design (LLD) and enhancements of the application.
• Configured Hibernate objects as Struts Beans in the Struts Configuration File.
• Used Hibernate in data access layer for data persistency.
• Development of custom objects with the help of Hibernate framework to access database tables.
• Preparation of configuration files for Hibernate and Handled mapping resources in hibernate.cfg.xml
• Provide second line support for fresher’s team.
• Actively involved in Monthly releases and fixing Pre Production and Post Production issues.
• Writing and testing on different phases including Junit, QA, Dev, Production Testing
• Have done Junit and HttpUnit Testing at coding level and Front-End web pages.
• Worked on Production Issues and Supporting the Production System.

Confidential, Boston, Massachusetts

J2EE Developer

Responsibilities:

• Working with users and preparing the requirements documentation.
• Created Spring MVC configuration for Student Catalog.
• Created Controller, Delegate Service and DAO layers and implementations.
• Implemented Search functionality on Scitable and Principles
• Working as an On-Site coordinator and handled Off-Shore team of 4.
• Implemented Book Mark functionality on Text Books.
• Prepared peer review documentation for monthly releases.
• Created reusable java script functions for entire application that way easy to manage and help full in support.
• Extensively used JavaScript Objects, Browser Objects, HTML DOM Objects in front end validations and navigation's.
• Experienced in converting prototype html pages to dynamic web pages in JSP with JavaScript capabilities.
• Using Agile programming methodologies during the development phase.
• Configured and implemented Spring framework as middle layer for lower level services.
• Followed Test First / TDD approach to create the test cases using EasyMock before start the development.
• Tested JSP pages with HttpUnit and code with Junit.
• With TDD (Test Driven Development) write down the test cases and created TestSuites based on MOM(Minutes of meeting).
• Worked in Supporting environment on File Server and tracking Book downloads and reporting if any issues while downloading and displaying the URLs.
• Moving all the latest files from Akamai to Amason S3 for cost reduction.
• Interacted with Offline Application team to support Student Catalog for viewing downloaded books when internet not available(AIR).