PROFESSIONAL EXPERIENCE:

Confidential, Wakefield, MA

Sr .Net Developer

Responsibilities:

• Participated in designing the application using design patterns (State, Singleton).
• Developed the application using MVVM pattern in C# and WPF.
• Developed Views and View Models in C#.Net
• Created Annotations module in C# to mark up the generated ear model in 3D.
• Wrote Local Session Management to handle object state in C#.
• Communicating C++ dlls to stream the live video of patient ear.
• Implemented ORM Entity framework 5.0 code first approach to save the data in SQL Server.
• Wrote the LINQ queries to query objects in C#.Net.
• Integrated the LantosView with Noah system to record the patient activities.
• Developed WCF component to establish communication between Noah and LantosView.
• Implemented nlog and log4view for Logging the state machine events in C#.
• Implemented State Machine in C# for different transitions for scan/otoscope using state design pattern.
• Created Animations in XAML for loading, countdown functionality.
• Created Data Template and control Template for different views in XAML.
• Developed the custom control to generate dynamic XAML for the modules.
• Created Annotation functionality to markup 3d ear images.
• Created dependency properties in WPF like VideoTime, SetFocus.
• Implemented AVI manager functionality for scan/otoscope videos in C#.
• Used MEF for export and import the objects in C#.
• Wrote unit test cases in C#.Net.
• Fixed various bugs in the system.

Environment: .Net 4.5,WPF, C# 4.0, C++,WCF, SQL Server, Noah, Visual Studio 2012, Subversion

Confidential, Burlington MA

Sr .Net Developer

Responsibilities:

• Designed the application (Single Page App) using MVC pattern and AngularJS framework.
• Implemented directives using AngularJS framework for report parameter configuration.
• Wrote Controllers in JavaScript using AngularJS framework
• Used routeProvider/stateProvider framework for Navigation using ui - router service.
• Developed rich and responsive parameters configuration views using Bootstrap.
• Created view/controllers for CRUD functionality for grids and reports.
• Implemented web service to call to Payer server to security integration.
• Wrote JQuery/JQLite functions to manipulate UI based on actions.
• Wrote web api Controllers, Models for and implemented logic in C#.Net.
• Developed windows service in C# for reports automation.
• Designed and implemented the Account Module in C#.
• Wrote custom actions in C# for the web setup project.
• Processed EDI 837 format for claims payment processing.
• Processed EDI 835 payment files processing and saved to Database.
• Used LINQ to query the objects across the application.
• Used log4net for logging the transactions.
• Wrote C# code for Payer, Members modules business rules implementation.
• Develop automation Unit testing by using Spec flow and Selenium chrome web driver framework.
• Developed Application in Agile Methodology.
• Created and customized the user specific Logi XML Reports and dashboards. (Ex: Bar Chart, Pie Chart, Gauge Chart.)
• Wrote the Stored Procedures and TSQL scripting for the Application.

Environment: .Net 4.5,ASP.Net 3.0,MVC 3.0/4.0, Winforms, C#.NET 3.0, SQL Server 2012, VS 2012 and P4.

Confidential, (Norwood) Boston

Staff Engineer

Responsibilities:

• Designed and Developed Sequential diagrams (UML) using Visio.
• Developed the Application ASP.NET MVC 3.0 with Language C#.Net 3.0.
• Developed Application in Agile Methodology.
• Developed .cshtml pages using Razor engine.
• Wrote JavaScript and JQuery functions to manipulate UI based on actions.
• Wrote Controllers for and implemented logic in C#.Net.
• Implemented custom HTML helper classes using extension methods in C#. (Ex. GetDeviceImageURLs.)
• Wrote custom routes using MVC framework.
• Developed QC Charts functionality using Winforms in existing RAPIDComm product.
• Used VSTO add in to display the charts in Excel using COM Api.
• Created QC Scaling options winforms screen for QC Charts.
• Enhanced existing QC Reports using C# and Winforms screens.
• Implemented WCF layer to communicate from business layer to UI layer.
• Implemented CSS for IPOD, IPAD and browser version.
• Developed custom tools for dataload operations.
• Developed custom tools to read and write XML files.
• Used LINQ across the application
• Developed Unit Test Cases by using Unit Framework.
• Wrote the Stored Procedures and TSQL scripting for the Application.

Environment: ASP.Net 3.0, MVC 3.0, Winforms, C#.NET 3.5/2.0, SQL Server 2008, HTML 5 and PVCS.

Confidential, (Andover) Boston

Sr .Net Developer

Responsibilities:

• Developed the Application WPF/Silverlight 3.0/4.0 with Language C#.Net 3.0.
• Implemented MVVM pattern for the Application Development in Agile Methodology.
• Developed the Commanding Structure for UI event handling.
• Designed Validation Layer using Design Patterns (GOF) Ex: Strategy Design Pattern, Singleton and observer.
• Wrote C# code for Business and Data Access Layer.
• Worked with SUP (Sybase Unwired Platform) as Middle Layer.
• Created Mobile UI using Sybase framework AAT.
• Implemented Mobile UI logic using mobile compact SDK 6.0
• Custom controls in Mobile using Mobile compact SDK 6.0.
• Created the Facade (WCF) service to communicate to the Silverlight 3.0/4.0 screens.
• Designed and developed the proto type application using Sketch Flow in Expression Blend 3.0.
• Developed the Custom Part controls in XAML (Ex: History Part Control, InstallBase Control and Breadcrumb Control)
• Performed Multi Threading in C# between charts operation.
• Developed the entities using C# and InotifyProperty Changed interface.
• Created ICommand Pattern for MVVM model.
• Implemented 3D graphic Flip-Flop screen for the Order Details screen. In WPF/Silverlight 3.0/4.0
• Created Entities in C# for communication across the Layers.
• Wrote much Visual State Managers (VSM) code for styling the controls.
• Created Templates using Silverlight (XAML, DataTempate, Control Template, Style, Recourses).
• Implemented Data Validation using WPF /Silverlight 3.0/4.0 Data Validation.
• Written custom dependency classes for dependency properties.
• Develop Unit Test Cases by using Unit Framework & Rhino mocked testing.
• Wrote the Stored Procedures and TSQL scripting for Mobile Preferences module.
• Handling the TFS for version controlling.

Environment: Silverlight 3.0/4.0,WPF,Windows SDK 6.0, ASP.Net,, Expression Blend 3.0, C#.NET 3.5/2.0, XML WCF Services, SharePoint, SQL Server 2005,SAP, TFS 2010.

Confidential, Charlotte, NC

.Net Developer

Responsibilities:

• Developed the User controls in XAML (Ex: Payment History, Inbound Call, Out Bound Call etc)
• Implemented Unity Application block for dependency Injection.
• Created Entities in C# for communication across the Layers.
• Designed the app in MVVM pattern.
• Wrote much Converters and data bindings for value manipulations.
• Involved in coding User Interface using WPF/Silverlight (XAML, DataTempate, Control Template, Style, Recourses).
• Implemented Contact Management module using in both WPF/Silverlight
• Implemented Data Validation using WPF/Silverlight Data Validation.
• Implemented WCF service for data communication.
• Wrote WCF calls from client and completed event args for data load.
• Creation of the Tiering Viewer with XAML pages used as a front-end viewer to the Tiering Database.
• Involved in threading operations in C#.
• Developed N-Unit Test Cases by using N-Unit Framework & Rhino mocked testing.
• Wrote Dependency Properties and attached properties.
• Implemented INotifier interface mechanism for data changes for UI.
• Performed ETL operations using SSIS.
• Handled the TFS for version controlling.

Environment: Silverlight 3.0, Expression Blend 3.0, C#.NET 3.5/2.0,WCF, SQL Server 2005, MOSS 2007 TFS 2008.

Confidential

.Net Developer

Responsibilities:

• Wrote the Functional and Technical specifications. Drawn sequential diagrams using UML.
• Created the all Payment Providers Controllers in MVC Design Pattern.
• Primarily responsible for the creation of the modules like Mobile Preference, Validation, and Payment Instrument rules using C#.NET 3.0/2.0.
• Wrote JavaScript functions and iterate the elements through DOM Model.
• Creation of the Tiering Viewer, an ASP.NET web application used as a front-end viewer to the Tiering Database.
• Implemented the luhn- check validation on both client and server side using VB.Net and JavaScript.
• Implemented the AJAX service layer for XML WebService (URU) (WCF) calls to communicate to Java Interface.
• Used ADO.NET and strongly-typed datasets to insert, update, delete, and retrieve data from a SQL Server 2005 database.
• XML, XSLT, XPATH for data transformation and editing through XMLSPY.
• Used JQuery library for all client side functionality.
• Designed and developed the custom controls using Silverlight Beta version.
• Extensively used databinding, converters, dependency properties, attached properties,
• Wrote XAML and C# code for Payment Providers in Silverlight.
• Wrote Multi Threading code in C# for SilverLight WebServices.
• Utilized the N-Cover & NDoc for the code coverage in testing and Documentation for code
• Performed Content Management for site using MOSS 2007. Ex: Creating Lists, Libraries.
• Created Info path forms for customer survey in MOSS 2007.
• Performed ETL operations using SSIS.
• Developed some custom WebParts for sub systems using SharePoint (MOSS 2007).

Environment: Silverlight 2.0,C#.NET 3.5/2.0,ASP.Net 2.0, Microsoft Visual Studio 2008, MS-VSS 2005, MOSS 2007

Confidential

Sr .Net Developer

Responsibilities:

• Interaction with end users for requirement gathering, analyzing and documenting requirements.
• Developed the test driven the environment to meet the client requirement fully.
• Created Webforms (Master Pages) in ASP.Net 2.0 by using Visio drawn UML UseCase diagrams for the search module.
• Developed the custom framework by using C#.Net code to achieve custom properties and for reusability.
• Developed the ASP.Net/C# custom search control which is used to search the asset in particular territory.
• Developed the user controls which used to display the attributes of assets in ASP.Net/C#.Net.
• Handled Multi Threading in C# for tree custom control the Application
• Implemented the factory design pattern for creating the objects in the code implantation.
• Microsoft Enterprise Libraries like data block, exception block, validation block, Smart Client Offline Application Block.
• Used Fx-cop tool to optimize the code standard.
• Handles the database design for release 2.0 and written the PL/SQL queries and stored procedures to implement the business logic centrally.
• Mapped xml messages and developed custom orchestration using Biztalk.
• Implemented the data caching for repetitive assets in particular territory in C#.Net.
• Wrote the N-Unit Test Cases and implemented Fx-Cop rules for code analysis.

Environment: Visual Studio 2005,C#.NET, ASP.NET 2.0, SQL Server 2005, BIZTALK 2006, Nunit, Microsoft Office 2007

Confidential

Sr .Net Developer

Responsibilities:

• Understood the client requirements and estimate the duration for Look and Feel module.
• Created the typed datasets in VB.NET 2.0 for entities which carries the data from one layer to another layer.
• Retrieved the configurable data from XML files and displaying in front end GUI.
• Wrote PLSQL queries in Oracle 10g to perform schedules in the meeting module.
• Created VB.NET Parent and Child Forms for the Application
• Wrote VB.Net code for Business Logic Layer.
• Implemented the targeting module by VB.Net code which targets the right customer in particular territory to sell out products.
• Created Windows service for automating the process in VB.Net
• Used Microsoft Application Data Block for ADO.Net layer development.
• Wrote the N-Unit Test Cases.
• Implemented validation for targeting module by using VB.NET validation Layer.
• Implemented data caching for the customer related data in business logic layer.
• Generated excel data using COM API interoperability interface in VB.Net.
• Used TOAD for Database access and stored procedures.

Environment: VB.Net, Winforms, VSTO, Toad-Unit, Perforce, MS-Visio and Crystal Reports.

Confidential

.Net Developer

Responsibilities:

• Migrated the Application from VB to ASP.Net 2.0 (C#).
• Interaction with end users for requirement gathering, analyzing and documenting requirements.
• Used infragistics third party control for Web Grid, Tree Control, and Date Control etc.
• Involved in Artist, Company, Tracking and Shoot Details Modules in C#.Net 2.0 and developed reports.
• Implemented Admin and User modules in VB.Net for custom framework.
• The Authorization Manager can be used to set or change permissions and configurations at a high level in RMS Applications.
• Used .Net Remoting for approach to inter process communication that separates the remote object from a specific client or server application domain.

Environment: C#.NET, ASP.Net 2.0, Visual Basic 6.0, Oracle, Crystal Reports.