SUMMARY:

• Twelve (12+) years of IT Experience with strong Analysis and Design, Development and Testing of Web Based and Windows Applications using Microsoft Technologies.
• Rich Experience of Application Programming, Analysis, Performance Tuning and Integration. Backend APIs for Mobile Apps.
• Extensive Experience in analysis, design and development as well as testing and deployment of distributed systems in various domains like Pharma\Healthcare, Industrial Automation, E - Commerce, IT industry etc.
• Extensive Experience in Design, Development and Testing\Debugging and integration of RESTful Web Services for Mobile devise like iPad and iPhone.
• Experience in all phases of software development life cycle with emphasis on OOAD Process.
• Proficient in Web based development, Client/Server and Windows Applications. Experience with MVC patterned Application development.
• Experience with Object Oriented Analysis & Design and Design Patterns.
• Strong conceptual understanding and experience in developing Client/Server and Distributed N-Tier architecture
• Experience with .Net 4.5/4.0/3.5/. Net 2.0/.Net 1.1 and Solid hands on experience in Server-Side programming using Web APIs, ASP.Net, Windows Forms, C# 5.0/4.0/3.0/2.0, RESTful APIs, WCF, Windows Services, LINQ, VB.NET, ADO.NET and Client-Side Programming using Angular2, JavaScript, jQuery, CSS, Bootstrap and DHTML.
• Developed Mobile (iOS) Apps using Xamarin and MVVM Pattern
• Strong knowledge of REST APIs, Web Services (SOAP, WSDL, UDDI) and Windows Communication Foundation (WCF).
• Extensively used LINQ, Lambda Expressions

TECHNICAL SKILLS:

Languages & Frameworks: C# 5.0/4.0/3.0/2.0 /1.0, VB.Net, .Net Framework 4.5/4.0/3.5/3.0/2.0/1.1/1.0, LINQ

Development Environment: MS Visual Studio 2012/2010/2008/2005/2003/2002

Web Technology: ASP.NET MVC 5, ASP.NET 5.0/4.0/3.5/2.0/1.0, ADO.NET, AJAX, DHTML, CSS, XML, XPath, WSDL, SOAP, JSON, Bootstrap

RDBMS: SQL Server 2012/2008/2005/2000, T-SQL, PL/SQL, Oracle, MS Access

Modeling & Patterns: Design Patterns, SOLID, MVC, MVVM

Configuration or Versioning Tools: TFS, Visual Source Safe (VSS), Clear Case, SVN

Testing & Deployment: Unit Tests, Windows Application Project

Operating Systems: Windows NT, 2000, XP, Vista, Windows 7

Scripting Languages: JavaScript, jQuery, Angular2, Bootstrap

Other Tools/Technologies: Kendo UI, RESTful APIs, WCF, SharePoint, Lambda Expressions, Xamarin, WPF

PROFESSIONAL EXPERIENCE:

Confidential

Web/IOS Developer

Responsibilities:

• Developed RESTful Web APIs.
• Developed iOS Apps using Xamarin Forms and implemented MVVM Pattern. Used SQLite.NET Database to store local App Data.
• Developed Web Portal using Angular2 and developed Services, Components, Dependency Injection, Observables, Routing etc.
• SharePoint Lists access and data download using CAML Queries.
• Extensively used LINQ and Lambda Expressions for different kinds of Web APIs, Applications or Modules.
• Developed Async APIs to support Asynchronous operations.
• Developed secure module which connects to Active Directory to authenticate Users and allows Users to connect to SharePoint.
• Database design and writing T-SQL Stored Procedures, which were in turn called by the Data Access modules using ADO.NET.

Environment: C# 5.0, VS 2015, .Net Framework 4.5, SQL Server 2012, RESTful APIs, TFS, iPad\iPhone Integration Testing.

Confidential

Web/IOS Developer

Responsibilities:

• Developed Design and Functional Specification Documents.
• Single Handedly developed ASP.NET MVC Website.
• Front-end development using Kendo UI Tools like Kendo Grid, Window etc.
• Scripting Languages like JavaScript and jQuery for Web API calls and responsive UI.
• Connection to SAP and process the request data.
• Worked on ADO.Net (Data Access Layer) to talk to SQL Server database, Implemented Optimized Data Access with Stored Procedures in SQL Server 2012.

Environment: C# 5.0, VS 2012, .Net Framework 4.5, SQL Server 2012, REST based Web APIs, TFS.

Confidential

Web/IOS Developer

Responsibilities:

• Developed Functional Specification Documents.
• Developed Secure module which connects to Active Directory and authenticates the Users and connect to SharePoint.
• Worked on ADO.Net (Data Access Layer) to talk to SQL Server database, Implemented Optimized Data Access with Stored Procedures in SQL Server 2012.
• Used Multi-threading for Background Processes.
• Developed Modules like User Job, Pinging Client, Caching Job.
• Database work involved, designing tables, writing T-SQL statements and stored procedures, which were in turn called by the Data Access modules using ADO.NET.
• Involved in iPad Application Testing.

Environment: C# 4.0, VS 2010, .Net Framework 4.0, SQL Server 2008, Xamarin, REST based WCF Services, Windows Applications, Windows Service, TFS, iPad\iPhone integration and Testing.

Confidential

Web/IOS Developer

Responsibilities:

• Developed Functional Specification Documents.
• Involved in Application development from scratch and Admin Website and REST based WCF Service.
• Worked on ADO.Net (Data Access Layer) to talk to SQL Server database, Implemented Optimized Data Access with Stored Procedures in SQL Server 2008.
• Worked on Oracle Database to retrieve customer data.
• Involved in writing complex Stored Procedures.
• Extensively used LINQ and Threading for various scenarios while developing WCF Service and Applications.
• Developed Multi-Tier Architecture from scratch.
• Deployed applications in Development, Staging and Production Environments.

Environment: C# 4.0, VS 2010, .Net Framework 4.0, SQL Server 2008, Oracle, Toad, WCF Services, Windows Applications.

Confidential, Roseville, CA

Web/IOS Developer

Responsibilities:

• Developed Modules like Performance Suite, LEDM, JEDI Devices from scratch.
• Developed WCF Services and Windows Services.
• Developed Windows Applications for UI Representation of Windows Services
• Used C# 4.0 for WCF Services development.
• Worked on ADO.Net (Data Access Layer) to talk to SQL Server database, Stored Procedures in SQL Server 2008 and Performance Tuning
• Extensively used LINQ for different kinds of WCF Service Applications/Modules.
• Used Generics for type safety at runtime.
• Database work involved, designing tables, writing T-SQL statements and stored procedures, which were in turn called by the Data Access modules using ADO.NET

Environment: C# 4.0, VS 2010, .Net Framework 4.0, SQL Server 2008, WCF Services, Windows Applications, Windows Service, REST Services, Microsoft Enterprise Library 5.0, Agile and Scrum Methodology, FxCop.

Confidential, Houston TX

Web/IOS Developer

Responsibilities:

• Developed Functional Specification Documents.
• Involved in Application Programming.
• Developed Modules like WCF Bol Service, Queuing Service, Logging Service, CaptainsLog Viewer, EPCC and Print from Disk from scratch.
• Developed WCF Services and Windows Services.
• Extensively used LINQ for different kinds of WCF Service Applications/Modules.
• Used Generics for type safety at runtime.
• Used XML for saving transactions and maintaining transaction database.
• Implemented various WPF Data Templates in the application for representing data.
• Executed unit test cases of self- developed modules.
• Performed Uploading and deployment task of the application.
• Performing Build Responsibilities for building and delivering the complete product builds at regular intervals.

Environment: Agile and Scrum Methodology, Windows Applications, C# 3.0, ADO.NET, Windows Services, WCF, XML, LINQ and MS Access.

Confidential

Web/IOS Developer

Responsibilities:

• Discussed, designed and coded using C# 3.0, ASP.NET 3.5, and Web Services.
• Developed Database Structure for pages including Tables, Stored Procedures and Indexing for Tuning and performance.
• Developed various web forms using ASP.NET 3.5 and C#.NET 3.0 using Visual Studio 2008 for pages like main Master Page, Administration Web Pages and Login Pages etc.
• Written all the Stored Procedures, Triggers and Views using MS SQL Server 2005.
• Written Web Pages utilities using Coded for various web forms using ASP.NET, JavaScript and C#.NET using Visual Studio 2008.
• Used ASP.NET as Presentation Layer and in the Business and Data Access Layers to write Validation objects.
• Used JavaScript for client-side validations.
• XML and SOAP was used to exchange structured and typed information over the net.
• Used XSL/MSXML for processing XML data to store page code for Authorization.
• Designed and Created web forms to send mail from the server using SmtpMail classes.
• Used Global.asax and Web.Config for setting the Application and Session variables.
• Worked in creating Test Cases and Test document.

Environnent: ASP.NET 3.5, C# 3.0, ADO.NET, XML, SQL Server 2005, JavaScript, AJAX, CSS, Microsoft Enterprise Library 2.0

Confidential

Web/IOS Developer

Responsibilities:

• Involved in core Application Programming for developing the modules/components.
• Involved in Unit-testing of individual modules during the development stage.

Environment: Windows Applications, C# 1.0, ADO.NET, Windows Services and SQL Server.