SubbaVallapalli 832-***-****©

904-***-****(H)

Summary of Qualifications:

Above 9 Years of IT experience in various technologies as Sr. Client/Server, B2C Specialist managing re-

engineering of e-commerce software and co-coordinator with diversified experience in design, development and

administration of Client/Server applications and B2B technologies using Visual Basic 6.0/5.0/VB. Net, Classic

WinForms, ASP/ASP.NET, C#, WSDL, SOAP, UDDI, Web Services, OO, SQL Server7.0/6.5/2000/2005/2008,

Crystal Reports, Oracle 8.x/7.x, Proven expertise in software systems development.

• Sr. Consultant specializing in multi-tiered, distributed, web enabled, component based software

development using state-of-the-art technology.

• Expertise in Analysis, Design & Documentation. Worked with Active X Controls, COM, COM+, CSS,

SSL, DCOM, Active Server Pages, HTML / DHTML, MTS, UML.

• Experience in .NET technologies - WinForms, ASP, ASP.NET, VB.NET and C #, ADO.Net,

XML, AJAX, WSDL, UDDI, CLR and XML Web Service, WCF, Linq.

• Having good knowledge about the Microsoft Silverlight and NHibernate.

• Experience in developing Smart Client UI using Winforms,WCF and Linq,Object Initializer,

Collection Initializer, Extension Methods and Anonymous Types features of .NET3.5

• Extensive experience in customization of Forms and Reports using Visual Basic 4.0/5.0/6.0, Crystal

Reports, SQL, and PL/SQL and COBOL.

• Expertise in design COM Using ActiveX DLL and EXE, Registering and distributing components

(DCOM) on 3 tier Architecture using MTS.

• Expertise in Product Research & Development and Evaluation.

• Extensive experience includes developing applications for Insurance, Financial, and Telecom and

Healthcare industries.

Education:

Bachelors in computer science, MBA

Product Experience:

• Visual Basic 4.0/5.0/6.0, ASP, .Net 2003/2005/2008 Technologies

( C#,VB.NET,WinForms, Classic ASP /ASP.NET,AJAX ADO.NET, SOAP, Remoting,

Web Services)

.Net3.5/3.0/2.0/1.1/1.0, Nunit, Linq and AJAX Library, Sharepoint Services,Jquery, WCF

Oracle8i/7.x, SQL Server 6.5, 7.0/2000/2005/2008, MS Access 2000

OLE, COM, ADO/RDO, DAO, COM+, DCOM, MTS, Active X, IIS4.0/5.0/7.0.

Crystal Reports 4.6, 6.0, 7.0, 8.0, 8.5, Crystal Reports for .Net.

• HTML, DHTML, COBOL, VBScript/JavaScript, XML, XSLT, Dreamweaver 2.0.

Professional Experience:

Cypress Insurance Group, Jacksonville, FL May’09 – Present

Insurance & Claims.

Application maintains the claims and provides the Quotes for TX and FL based on the questions and answers.

Role.

• Responsible creating questionnaire and renewals to manage and renew the policies

automatically.

Created .net component for managing the Approved Condos.

Involved in generating PDF documents with the policy with Active PDF and C#.

Created the Import and Export data process through Policy Search using WCF.

• Involved in technical, data design and closely worked with BA’s.

Environment: .NETFramework.3.5, VS.Net 2008, C#.NET, WCF, AJAX, JQuery, Linq, SQL Server 2005 and

XML, BeansTalk, fog bugs.

Fidelity National Financial, Jacksonville, FL Jan’07 – Apr’09

National Rate Calculator.

Rate Calculator Application will be taking care to provide rate information to the customer based on the dynamic

questions/answers given by the user.

Role.

• Involved in requirements Reviewing and Analysis and Involved in JAD Sessions with Business

• Community and development team and providing feedback

• Involved in three different applications Test Case Administrator, Configuration Manager And

RCE(Web Forms) and Rate Calculator Administration(Win Forms) to support RCE,

Created the Business Objects as per the Business Rules in C# as per State Specific Underwriter Policies

Design and Developed Smart Client UI using Winfoms to configured Endorsements and polices per State Business

Rules and Prepared Test Cases and Tested Endorsements in the Development

• Extensively worked with AJAX controls/ToolKit for user interface and validations.

• Involved in Designing and Developing Secured and reliable Services using the Windows

Communication Foundation (WCF) of .NET Framework3.5, VisualStuido.Net2008, C#.Net3.5 for all

the Data Transfers using Data Contracts, Service Contracts and Operation Contacts. Designed the UI

to handle the question / answers and to manage the data.

Designed and implemented components that convert disconnected record sets to valid

XML that is transformed by XSL/XSLT files to HTML

• Developed DAL using Linq, SQLServer2005 and applied lambda expressions/extension methods to

query the database

• Involved in creating WCF services and Used Nunit for unit testing.

• Developed Application with UI, Business and Data Access layers using ASP.NET, C#.

• Developed Business Objects using C# 3.0.

Environment:.NETFramework.3.5/3.0,VS.Net2008/2005,C#.NET,IIS,log4net,WinForms,ASP.NET, ADO.NET,

AJAX SQL Server 2005 and XML, Web Services, Windows 2000, WCF, VSS.

Sodexho, Williamsville, NY Jan’05 - Dec'2006

Labor Management.

Labor Management Application handles the payroll for around 80k employees through marrpay system, the system

will also take care of clock in punches and out punches and generate the actual punches.

Role.

• Involved in Requirement gathering and identifying the various data sources and designing the

application process.

• Extensively worked with Win Forms, XML and SQR.

• Involved in database designing and writing stored procedures using PL/SQL.

• Developed Web services in C# which worked as controller to pass the call to business layer

Developed classes & interfaces for the Data Access layer using C# and ADO.NET.

• Responsible for Req. analysis, timely delivery, Client interactions, Resolutions of issues.

• Developed generic UI Custom Controls classes using C# which can be inherited from by

developers for creating GUI components of the application.

• Worked with Data adapter, Data Reader and Data sets, and Data Tables, Data Grid.

• Converted .net application from SQL Server to ORACLE.

Involved in implementing the state labor rules by using ILOG.

Extensively worked with Multi-threading to communicate with the objects.

Environment: VS.Net 2003/2005 Technologies(C#, Web Services, Remoting, WinForms, ADO.NET),

ORACLE,SQL Server and XML, SQR, UML,ILOG, Infragistics, Windows 2000, PVCS.

Fidelity National Financial, Jacksonville, FL Nov’03 - Nov’04

MaxLien

The Lien Release admin will allow to maintaining the Barcode Administration, Queue Shots administration, Rule

Manager, System Setting Manager, Signer Maintenance, Data View wizard, workstation setup, work queue

maintenance.

Role:

• Involved in Requirement gathering and identifying the various data sources.

Involved in identified Business Rules/ Validations.

• Extensively worked with ASP.NET and creates User Controls with C#

Participated in all phases of application development that includes Analysis, Design, Coding and Implementation.

• Involved in designing the system architecture using UML and Microsoft Visio.

• Involved in Conceptual designing of backend database to support the system and designed screen

mockups.

Created common use components in both front-end and backend.

Designed and developed reports using Crystal Reports 9.0 (.Net) for both internal validations and external

participants.

Preparation of periodic builds and implementation for testing.

Environment: VS .Net Technologies(C#, Web Services,ASP.NET, ADO.NET), SQL Server 2000, JavaScript, and

XML, Crystal Reports for .Net, UML, Windows 2000, Visual Source Safe.

Verizon,Arlington,VA Oct ’02 to Oct’ 03

Care Data Sourcing and Service Express.

This application will allow the valid user to make a request for BTNs (Billing telephone numbers) by providing

the related USOCs/ISOCs/FIDs; this application will validate the request and provides instant test Data.

This Service Express application is for processing the order for verizon new customers, this application will

facilitate to get the customer information and service and business addresses, and also user will be allowed to select

the ‘Type Of Service’ and required calling features, and finally it provides estimated price for the new service.

Role:

• Preparation and Presentation of high-level system architecture detail system architecture

detail security architecture, workflow, and basic design approach.

• Involved in analysis, design and modeling of Business logic & Database tier modules.

Developed administrative screens for entering new policies, editing the privileges and to edit improper user

approvals and names using ASP.Net with VB.NET and designed .Net Framework for application.

Developed UI and performed validation using Server Controls in ASP.Net with VB.NET.

Developed Web services for the policies operations the using SOAP, XML and Converted SOAP calls into Web

Services.

Worked with Data adapter, Data Reader and Data sets, and Data Tables, Data Grid.

• Designed user interface screens and implementing / coding application logic under

Microsoft .NET framework using ASP.NET, VB.NET to use .NET features that powered

with CLR.

Developed Service Express Project with win- forms and VB.net.

Used .Net Remoting to communicate the Objects between multiple applications.

Created dynamic GUIs with .Net Web Controls and Data Bound Web Forms.

Worked in ASP.NET Web Forms, web services and ASP.NET caching features, configuring ASP.NET

optimizations, securing ASP.NET web application.

• Extensively worked with Win-forms, web-forms and XML-Web Services.

Configured and developed E-Mail system with .Net and extensively worked with Tree view Control.

Developed Functional and Architectural diagrams using Rational Rose.

Responsible for data loading from CSV files to Oracle database.

• Extensively Worked with Reflection and .Net Framework classes.

• Used ADO.Net to have the access from database and wrote Scripts, Stored procedures,

triggers.

Environment: VS .Net Technologies(VB.Net, ADO. Net, XML Web services, ASP.Net),WinForms, Oracle,

JavaScript, and XML, COBOL, UML, Windows 2000.

Verizon, Irving, TX, Feb ’02 to Aug ‘02

Customer Account Management

Account Management module provides variety of Account Management options through internet like View or Pay

My Bill, Add and Modify Calling Features, Request Repair & View Status, Check Order Status Options.

Role:

• Developed ASP.Net pages using web forms, server, validation, and user controls.

Used ADO.Net extensively to interact with SQL 2000 databases.

Extensively used .Net Framework Classes for the application development.

Enabling rich designs for rapid application development for creating and managing web forms inside Visual

Studio .NET, supporting a rich and highly functional set of controls and .NET components that offer a consistent

type safe object model.

Used Microsoft's Web Services Platform to make applications, services, devices work together to provide access to

the information needed by the customers/clients.

• Involved In DB2 to Sql Server system integration with .net and MQ Series.

• Used crystal reports for. Net to generate the reports.

• Used ADO.NET objects such as Data Reader, Dataset and Data Adapter

Environment: VS .Net Technologies(C#, ADO. Net, XML Web services, ASP.Net), SqlServer 2000, JavaScript,

and XML, Windows 2000

Compaq, Houston, TX, Nov ’00 to Dec ‘01

eTracking System

Compaq Computer Corporation is a leading global provider of enterprise technology and solutions.

Compaq designs, develops, manufactures and markets hardware, software, solutions and services, including

industry-leading enterprise storage and computing solutions.

The eTracking system designed for knowing the Order status and shipment information throughout the world by

Compaq customers. The customers can view and track the Order info by giving Tracking number or Order number.

Role:

• Developed System Standards, Scenarios, and detailed Screen Specifications and documented

Logical Data Model.

Extensively worked with multi-tiered systems architecture.

Developed COM components using Visual Basic.

• Involved in Design of the system, which incorporates a multi-tier model.

Handled code for Transaction processing, through MTS.

• Developed web page’s using ASP with Visual Interdev Environment.

Retrieving data from all systems using VB Script, ASP in the server side.

Developed Dynamic Web page using HTML, DHTML CSS and Java script.

• Written PL/SQL stored and the database triggers required in the system.

Environment: Visual Basic 6.0, JavaScript, IIS, Classic ASP, ADO, COM, DCOM, Oracle 8, Visual Interdev,

HTML, VBScript, MTS, Windows 2000

MIM Health Plans, RI, On-line Store Jan ’00 to Oct ’00

This is an e-commerce project developed for a MIM Health Plans. This is an on line pharmacy store. This store

allows the valid users into the store and allows them to purchase the medicines. This project is divided into two

modules, which are Prescription, and Non-Prescription modules. Providing the credit card information can purchase

prescription medicines.

Role:

• Responsible for Analysis/Design of the system and responsible for coding the Order

Management and Inventory management system.

Used file system object for creating the files and also for reading the files.

Involved in development of Active Server Pages using java Script.

Responsible for development of COM/DCOM components.

• Registered and distributed components (DCOM) on 3 tier Architecture using MTS.

Environment: VB,SQLServer 7.5, HTML, VBScript, JavaScript, Classic ASP, ADO, and Visual Interdev, COM,

DCOM, MTS, Site Server, Crystal Reports, Windows NT.

Contact this candidate