SUMMARY:

• An application developer with over 13 years of experience in information technologies, developing Thick client Windows, Real - time, Mobile as well as Web applications.
• Work experience in the financial, real time trading (ATS - Alternative Trading System, Dark Pool), fixed income, insurance, media, health care, telecommunications industries
• Core skills include C# 7, WPF, Silverlight, XAML, MVVM, MVVM Cross, Prism, Xamarin iOS, Xamarin Forms, ASP.NET MVC, Mobile Development, Web API, REST, WCF, Confidential .NET 2.0/3.5 /4.0/4.5 , .NET Core, ADO.NET, Azure, Entity Framework, SQL Server, UI, LINQ.
• Designed and developed web applications in ASP.NET using C#, ASP.NET, XML, HTML, CSS, Java Script, Ajax, ASP.NET MVC, AngularJS, HTML5, Typescript, jQuery, Bootstrap.
• Advanced knowledge of database modeling concepts, stored procedures and query building.
• Experienced in Confidential Application building blocks for .Net projects (data access, user interface design, multi-threading, async programming, TPL (Task Parallel Library), reflection, data structures and generics).

SOFTWARE/HARDWARE:

Languages: C# 7, V B.NET, Visual Basic, C/C++, XML, XAML, LINQ, TPL, Typescript

Object Design: NET Framework 1.1 -4.6, .NET Core, OOAD, Design Patterns

Desktop: WPF, Prism, MVVM, Silverlight 4/5, Dependency Injection, IoC, Unity, MEF, multi-threading, async and parallel programming, Moq, FluentAssertions, Rx Reactive Extensions, .NET Remoting, TCP/IP (Protocol Buffers and TIBCO)

Web Technologies: ASP.NET, MVC, AngularJS, HTML, AJAX, ADO.NET, CSS, SOAP, JavaScript, HTML5, jQuery, Typescript, JSON, WCF, Web API, REST Services, Bootstrap

Mobile Development: Xamarin, Xamarin iOS, Xamarin Forms, XCode, Xamarin Designer, UWP, Window 8 and Windows Phone 8

Databases: MS SQL, Entity Framework, Dapper, NHibernate, Oracle, SQL Lite

Version Control: Team Foundation Server, Visual Source Safe, Git, SourceSafe

Other tools: Telerik, Infragistics, Devexpress, ReSharper, Team City, VSTS

Methodologies: Scrum, Agile and Waterfall, Jira, Confluence

Other: Azure, Azure Web Services, Cloud, Windows, IIS, Visual Studio 6.0, Visual Studio .NET, UNIX, LINUX, Windows Server, Expression Blend, UI, UX.

WORK EXPERIENCE:

Confidential, New York, NY

Senior C# .NET Xamarin/WPF Developer

Responsibilities:

• Involved in technical design, high-level architecture development and team members guidance.
• Data consumed via REST services (JSON) using Web API and Azure Synch.
• Development and creating architecture for mobile cross-platform applications utilizing Xamarin iOS, Xamarin forms and UWP.

Environment: C# 7, NET 4.6, Xamarin, Xamarin iOS, Xamarin Forms, UWP, Window 8 and Windows Phone 8, WPF, XAML, XCode, Xamarin Designer, XML, JSON, VSTS, MVVM, MVVM Cross, PRISM, MVVM Light, LINQ, Azure Synch, Web API, Async Programming, TPL, iOS API, MVC, Confidential Visual Studio 2015, 2017, REST, Telerik Controls, Blend, AutoMapper, Fiddler, IoC, SQL Server, SQL Lite.

Confidential, New York, NY

Senior WPF Developer

Responsibilities:

• Developed the current trading application, to provide real-time trading functionality from order creation and management, to negotiation, to execution and post-trade analytics.
• Communication with server established over TCP/IP (Protocol Buffers and TIBCO) messages
• Participated in developing prototype of Mobil version of ATS using Xamarin Forms

Environment: C# 6, NET 4, WPF, XAML, XML, MVVM, LINQ, Rx Reactive Extensions, Task Parallel Library, Confidential Visual Studio 2015, Unix, Oracle, DevExpress, Git, Team City, Confidential Expression Blend, Fiddler, Unity Container (Dependency Injection), Ioc, Xamarin, Xamarin Forms, .NET Remoting, TIBCO messaging, Thomson Reuters market data provider, Protocol Buffers, AngularJS, HTML5, Typescript, Jira, Confluence

Confidential, New York, NY

Tech Lead/Senior WPF Developer

Responsibilities:

• Involved in technical design, high-level architecture development and team members guidance.
• Developed VSTO Excel Add in for easy data consolidation and manipulation.
• Data exposed via REST services (JSON format) using Web API.
• Delivered Mobile version of application using Xamarin, using share code from desktop application

Environment: C#, NET 4.5, WPF, XAML, XML, JSON, MVVM, PRISM 5, LINQ, ASP.NET MVC 4, Web API, Async Programming, Task Parallel Library, Confidential Visual Studio 2012, Dapper, Log4Net, REST, Entity Framework, IIS 7.0, UI, MS SQL server 2012, Telerik Controls, Confidential Expression Blend, AutoMapper, Fiddler, Unity Container (Dependency Injection), Inversion of Controls, Jira, VSTO Excel Add in.

Confidential, New York, NY

. NET Developer

Responsibilities:

• Used Confidential patterns & practices recommended PRISM framework with features such as regions, modules, event aggregators, delegate commands in implementing (MVVM) Model-View-ViewModel design pattern to develop RIA rich user interface (UI) WPF and Silverlight application.

Environment: C#, NET 4.0, WPF, Silverlight 4/5, XAML, MVVM, PRISM 4, LINQ, WCF, Confidential Visual Studio 2010, VSTS, IIS 6.0, UI, MS SQL server 2008, Infragisitics Silverlight Controls (NetAdvantage), Confidential Silverlight toolkit controls 4/5, Devexpress, Confidential Expression Blend 4/5, Fiddler, IoC

Confidential, Mahwah, NJ

C# .NET Developer

Responsibilities:

• Development and maintenance of web-based and windows based applications for chiropractic centers and for internal use.

Environment: C#, WPF, Silverlight, XAML, Windows Forms, VB.NET, VB6, ASP.NET, .NET Framework 1.1, 2.0, 3.5, LINQ, ADO.NET, WCF, Web Services, MVVM, Windows Service, Visual Studio, HTML, CSS, XML, Java Script, Ajax, SQL Server, IIS 6/7, Windows Server 2003.

Confidential

IT Developer

Responsibilities:

• Development & maintenance of software for Confidential switching center (SS7, CCS7 - Common Channel Signaling System) mobile and fixed exchanges.

Environment: CHILL, C#, ADO.NET, ASP.NET, Unix, Linux, Citrix server, Visual Studio 2005, Easy Script, RDBMS, .NET Framework 2.0, SQL Server 2005, Windows Forms