.Net Developer Service Engineer Business Manager

Shilpa Karra

**** ********** *****

Irving, TX, *5063

Phone: 972-***-**** E-Mail: ************@*****.***

Cell: 469-***-****

Objective

Seeking to work as a Software Engineer in a Distributed and Object

Oriented environment using technologies like Microsoft .Net, ASP.Net,

ADO.Net, C# etc.

Summary

. Expertise in Microsoft .Net Technologies like C#, ADO.Net, .NET Remoting

ASP.Net, VB.Net, ASP.

. Over 7 years of experience in analysis, specifications, design,

development and implementation of software applications.

. Involved in full life cycle of projects.

. Experience in implementation of web and client/server applications in

both Windows and UNIX environments.

. Experience in Microsoft SQL Server 7.0/2000/2005

. Strong leadership, Interpersonal, Public speaking, Technical presentation

and Oral/written communication skills.

. Highly motivated, willing to work independently, and in a team

environment.

Skills

Languages C#, C++, C, Visual Basic 7.0, XML,XSL

Internet ASP.Net, Web Services, SOAP, XML, VB.NET, ASP, HTML 1.1, VB

Script and Java Script

Servers/App Server Microsoft IIS 5.0, IIS 6.0

Distributed Tech. Web Services, SOA, .NET Remoting

Operating Systems Windows NT2000/95/98/XP/ME and SUN Solaris 2.5

Databases Microsoft SQL Server 7.0/2000/2005, ADO.Net and Oracle 8.0

Protocols TCP/IP, HTTP and SOAP

Tools Rational Rose, CVS and Rational Clearcase, Perforce, CruiseControl,

TeamTrack(defect tracking)

Microsoft Tools Visual Studio 2008, Visual Studio 2005, Visual SourceSafe,

Visio

Professional Exp rience

Fiserv (formerly BillMatrix), Dallas, TX 02/2007 - 10/2010

Fiserv provides electronic payment services for premier clients nationwide.

Enterprise Service Bus and type 2.5 web framework: Team Lead

Sucessfully leveraged 3rd party (Progress Sonic) ESB software to achieve

orchestration of internal webservices available within the company. Lead

the research and prototyping of the type 2.5 framework development.

Designed and developed new web framework using ASP.NET 2.0 and MVP/MVC

Pattern

. Lead the design and development of esb processes. Developed over 50

new ESB orchestrations called by the type 2.5 webs

. Mentored other team members on Esb development using Sonic Workbench

. Documented reference guide for type 2.5 UI developers. Also created

training and best practices documents for Esb development.

Payment Website: Senior Developer

Developed web site through which consumers of Client Company's make

payments.

. Written CheckPayment, CreditCardPayment user controls.

. Used repeater control to display client payment history data.

. Consumed internal web services to validate and authorize

payments.

Transaction Controller Web service: Senior Developer

Implemented generic Transaction Controller Webservice that is used for the

life cycle management of payment transactions which includes Validations,

Authorization, Processing etc. The workflow in this service is totally

configurable and customizable for each Biller. It includes checks like User

Account, Payment amount, Pay Account Validations, Block check, Positive

lookup etc.

Web Service: Senior Developer

Implemented a web service for a client to allow validation,

authorization and query payments. It is being implemented as an

asynchronous web service with callback mechanism.

Payment Gateway service: Senior Developer

. Involved in the full life cycle of service development

. Worked on the gateway used to authorize payments

. Written a windows service, which communicates with the third party

authorization service using MSMQ.

. Written Nunits as part of testing

Technologies Used:

C#, ASP.NET 2.0, ADO.NET, Web services, MSMQ, SQL Server 2005, Windows

Server 2003, Visual Source Safe, Progress Sonic ESB, XSL, Perforce,

Webmethods

Plexus Financial Technologies, Richardson, TX 07/2004 -

10/15/2006

Website URL : www.universeofoptions.com

I was involved in the development of a commercial software application for

Financial Planners. This application is a web based application developed

on the Microsoft .NET Framework that helps financial advisors manage

Financial Planning information. The application allows Financial Planners

to store personal and complex financial details of their client. This

information is used to plan, project, analyze and report several scenarios.

The scenarios are then persisted in the Data Store for future projections.

This tool also provides features to evaluate scenarios for estate planning

and create customized reports.

Presentation Layer:

. The Application is developed as ASP.NET web pages and loads user

controls to capture the client's personal and financial Information

. Extensively used .Net Web Controls like DataGrids,DataLists,Repeaters

and third party controls like Infragistics,Telerik RAD components

. Developed various classes and interfaces to model and support the

business and presentation layers.

. Integrated flash components (developed in-house) to gather time

sensitive financial information, personal information of clients as a

family tree (involved xml to business objects and vice versa

conversions)

. Written crystal reports for displaying balance sheet, cash flow, asset

allocation and estate disposition projections.

. Consumed third party Web services and rss feeds to provide real time

stock quotes, market rates and other information to clients

Business Layer:

. Written Business Objects for capturing and executing the Financial

Business logic

. Used Inheritance and polymorphism.

Data Access and Third Party Integrations:

. Written code for data access layer. Used Microsoft data access

application block.

. Written complex stored procedures

. Integrated Cash Edge, that provides real time customer Financial

Information

. The application also serves a learning tool for financial advisors, a

lot of information was made available as html by xslt ing the xml

content authored in house.

. Used tools like NANT, Cruise ControlNet to automate the build, package

and deploy on the test servers on a nightly basis

. Used Apache FOP process to generate reports in PDF format

Document Store (DS)

Application provides the advisors the ability to upload, view, delete

and share documents with other advisors. DS is developed in ASP.NET and C#.

A custom access control mechanism was developed to restrict access the

sensitive documents.

Projection engine

I was involved in implementing complex business logic to project the

financial data. This was developed in C# using Object Oriented concepts to

make the application modular and easily extensible. A windows service was

written to auto invoke the projection for clients based on flags set in

data base when any client financial information was modified.

Reporting Framework

Developed Web based report generation for displaying balance sheet, cash

flow, asset allocation and estate disposition projections

Written user controls:

To allow users to dynamically select parameters for reports

To implement bread crumb for easy navigation across several reports

Implemented Drill down feature

Technologies Used:

C#, ASP.NET, ADO.NET, ASP, XML, Infragistics, Component Art controls,

Telerik RAD controls, Apache FOP, XSLT, XSL, SQL Server 2000, Windows

Server 2003, Cruise Control,Visual Source Safe

Insource Group, Dallas, TX 02/2004 - 07/2004

Client: Picasso Software, Dallas

The application was developed to help real property management associations

manage the communities under them. Software was mainly used by the home

owner association representatives to collect association dues, check and

report violations, assist in approval process of real property improvements

and work flow delegation inside the association.

. Written aspx pages and their code behind in C#.

. Written stored procedures and used ADO.Net for Data Access.

. Used Datagrid with sorting and paging features to display the

violations, improvements.

. Developed complex crystal reports that allow user input through

dynamically generated User Interface.

Technologies Used:

C#, ASP.NET, ADO.NET, ASP, SQL Server 2000, Windows Server 2003, Visual

Source Safe

TekSystems, Dallas, TX 08/2002 - 02/2004

Client: Radiologix Inc, Dallas

Worked on an Internal Project called Capital Budget Request Processing

(CAPX). This is a web application which is accessed by several Radiologix

Facilities across North America to generate CBR's. The application

processes these CBR's and applies several Business Rules and updates the

status of these CBR's. This application is developed in VB.NET, ASP.NET

using SQL server 2000.

. Developed the internal web screens using ASP.NET.

. Used ADO.NET for the Data Access Layer. Is involved extensively in

writing the stored procedures for the application.

. Used Crystal reports tool to generate the daily activity and summary

reports

. Worked on making the existing application more modular. Added reusable

Facilities and Authentication modules to the application.

. Implemented role based security in the application using Active

directory and authorization manager

Worked on security implementation for the existing applications. Using ADAM

to incorporate this feature

. Written programs in C# to add users to active directory using

directory services.

. Modified applications to use authorization to control the access of

users to the operations they can perform.

Also worked simultaneously on developing a new application Claims which is

used to manage three key aspects of the claims quality assurance process:

data entry, QA review and report generation

. Created an Admin code to administer the radiologists, payor types,

reasons, ICD and CPT codes.

. Written aspx pages and their code behind in C#.

. Written stored procedures and used ADO.Net for Data Access.

. Developed aspx pages to generate a QA report for the claims received

and further generate a printable report from this using crystal

reports.

Technologies Used:

C#, ASP.NET, ADO.NET, VB.NET, ASP, XML, XSL, SQL Server 2000, VBScript,

Windows Server 2003,Visual Source Safe, Authorization Manager, Active

Directory.

Wilco International Systems, Hyderabad, India

Software Engineer

Wilco Intranet 10/2000-06/2001

Designed and developed a intranet Corporate-wide web based application

using ASP, HTML and SQL Server in which customer and prospect data is

shared between company headquarters and their agencies. This project

focuses on corporate efforts for specific segmented population of

customers. It helps in tracking marketing activity for agencies, and

measures the promotion success against concrete business goal. Designed web

pages using Microsoft Visual Interdev for customer profiles, customer

preference data, travel history, agency based promotions.

. Involved in database design, development and preparing user

requirements.

. Designed the Web user Interface using HTML, Style Sheets.

. Developed the ASP Web Pages and various functions using Java Script

and VB Script.

. Designed and implemented the security structure for various user

groups.

. Created Database Triggers, Procedures and functions for ensuring data

integrity and synchronization between different databases.

Education

. Bachelor Of Engineering BITS Pilani, India

. Masters in Computer Science (Pursuing) UT Dallas, Texas

Reference

Available upon request

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