PROFESSIONAL SUMMARY:

• Over 8+ years of IT professional experience in all stages of the SDLC involving studying of the user requirements, analyzing, designing, implementation, testing, deployment, documentation and maintaining of various stand - alone, intranet, client-server and web-based projects with exposure to diverse business domains.
• Proficient with all phases of Software Development Life Cycle (SDLC) with ample experience involved in designing, developing and implementing software applications.
• Extensive experience in C#, VB.NET, ASP.NET, MVC, Entity Framework, LINQ, WEBAPI,ADO.NET, Win forms, Web Services, AJAX, Azure, CSS, HTML, DHTML, XML and Crystal Reports with MS SQL Server, Oracle, and MS Access.
• Experience in developing projects/application with ASP.Net (WebForms, AJAX, MVC 5), C#, VB.Net, Web Services, Active Directory, AJAX, Bootstrap, UI Bootstrap, WCF, WPF, HTML5, JavaScript, CSS3, Knockouts, jQuery, NodeJS, AngularJS, JSON and Significant Experience with Telerik Components and SignalR.
• Experience in developing 3-Tier and N-Tier Component based applications using OOPS, C#.NET, VB.Net.
• Solid on distributed service’s development in ServiceStack.Net, Web API, WCF, Web Services, Remoting, MSMQ, JSON.
• Experience in Full-stack development (Front end & Back end).
• Expertise with Object Oriented analysis and design using UML.
• Good working experience in Coded UI, NUnit and Automating Unit testing.
• Experience with LINQ, LINQ to SQL, LINQ to XML & Lambdas.
• Experience with Expression Trees and Entity Framework.
• Experience in working with Windows Communication Foundation (WCF), Windows Presentation Foundation (WPF) and Windows Workflow Foundation (WWF).
• Experience with designing and development of applications using MVC, MVVM, Singleton and Factory design patterns.
• Worked extensively in creating and consuming XML Web Services using C#, ASP.NET and IIS 8.0/7.0/6.0
• Experience in creating packages to import data from various file formats like Flat File and CSV files into database using SQL Server Integrated Services (SSIS).
• Experience in writing complex SQL Queries, Stored Procedures, Functions, Triggers and Views using SQLSERVER and Oracle.
• Strong knowledge in using ADO.NET objects such as SQL/OLEDB Connection and Command, Data Reader, Dataset, Data Adapter and State Management, View state.
• Hands on Experience in development of applications for hosting in Microsoft Azure.
• Proven ability to work independently and as a part of a team with an ability to deliver within deadlines.
• Excellent communication and a versatile team player with proven problem solving skills.
• Have strong interpersonal skills, which provide the ability to interact with end users, managers, and technical personnel etc.
• Broad understanding and implementation of Object Oriented Analysis and Designing (OOAD), and Design Patterns.
• Data modelling of Cassandra database for IIS log analysis.
• Web application development involving .NET Framework 4.5 using MVC framework, Dependency Injection and Cassandra.

TECHNICAL SKILLS:

Languages: C#, .Net Framework (3.5, 4.0, 4.5), VB 6.0, Java Script, JQuery, HTML 5, CSS 3, ASP.NET, VBScript,

Frameworks: ASP.NET, ADO.NET, WCF, MVC.

Operating System: XP/2000/2003/, Vista/2008, Windows 2003,2008,2012, XP and Windows 7, Linux.

Databases: SQL Server 2008/2008R2/2012, T-SQL, PL/SQL, Oracle.

.NET Technologies: ASP.NET, XML Web Services, ADO.NET, WCF, WPF and Web API, Win Forms, Web Forms Windows Services.

IDE: Visual Studio 2008/2010/2013/2015.

Methodologies: N-tier Application, SOA, Client/Server Architecture, OOA Prototyping, Process Models Systems Integration.

Web Servers: Internet Information Server (IIS) 8.0/7.0/6.0, REST with WCF, SOAP, Web API’s.

Version Control Tools: Team Foundation Server, Visual Source Safe (VSS), GitHub.

Browsers: ALL (IE, Google Chrome, Mozilla, Opera)

Markup Languages: HTML, XHTML, XML, XSL, DHTML, AngularJS (1.5&2.0), JavaScript, CSS. AngularJS, NodeJS, JQuery.

PROFESSIONAL EXPERIENCE:

Confidential, Tinley Park, IL

Senior .NET Developer

Responsibilities:

• Involved in full life cycle of the project from requirements gathering, analyzing, designing, and developing the application using Iterative AGILE Methodology.
• Worked closely with the client team to design and develop the application according to client requirement using ASP.NET with the business logic implemented using C#.
• Wrote backend code using C# hands on experience in creating services with Web API for removal, adding and saving.
• Involved in enhancing the application for client’s requirements based on the market demand.
• Designed and developed an application using Model View Controller (MVC) application framework.
• Experience working with Team Foundation Server.
• Used ASP.NET MVC Page Controller pattern to add functionality to individual pages such as to accept input from the page request, invoke the requested actions on the controller.
• Created complex Web forms, Win forms, presentation layer and various server controls using WCF, WPF, ASP.NET and C#.
• Working on creating Rest Services using ASP.NET Web API and C#.
• Worked with Web API to provide services to HTTP requests.
• Co-ordinated with UX team to help them in designing the page.
• Used AngularJS, which communicated with a RESTful web service.
• Developed Data Access Layer Using Entity Framework using Repository, Aggregator and Façade Patterns to access data from Azure (SQL and File) storage, also used API calls to enterprise API to get data in case of enterprise data.
• Used C#.NET to develop Code for Business and Repository Layer.
• Participated in various client meetings with the team to discuss improvements options during the development of the application.
• Maintained and designed databases with use of SQL server.
• Interacting with Business Analyst to ensure all the requirements are translated into technical requirements.
• Supporting and troubleshooting the data in the databases.
• Manage volume drivers to ensure high production availability.
• Design, Development using C#, JavaScript, AngularJS for the user interface using the Code behind Class technique.
• Experience working with Azure SQL  Database Import and Export Service.
• Experience Microsoft Azure, date Storage and Azure Data Factory, Data Lake.
• Built Azure  environments by deploying Azure IaaS Virtual machines (VMs) and Cloud  services (PaaS)
• Experience in using AngularJS, ability to test views and able to do end to end unit testing. Also, using continuous integration.
• Creating custom, general use modules and components which extend the elements and modules of AngularJS.
• Created test cases for service components.
• Resolved QA bugs for front end and back end.
• Unit tested the service components and participated in regression testing.

Environment: C#, HTML 5, CSS 3, MVC 4, ASP.NET 4.0/4.5, Azure Angular JS, Node JS, JSON, Visual Studio 2015, Web API, JavaScript, JQuery, Bootstrap, SharePoint, TFS, Agile, WCF, WPF, SQL Server 2012, Windows XP.

Confidential, Northlake, IL

.NET Developer

Responsibilities:

• Involved in System Study and to produce system maintenance document. Prepared artifacts on common modules, key components and interfaces.
• Developed solutions for diverse programming scenarios in C#, employing Object Oriented Programming (OOP).
• Working end to end in C#.Net   Framework 4.5, WPF & MVVM , ADO .Net/ Entity Framework.  . 
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller (MVC) and IIS security model.
• Developed GUI using ASP.NET and implemented the code. Extensively used ADO.NET to access SQL Server database.
• Created core server controls such as Dropdown List, Checkbox List, Grid View and other advanced controls such as calendar control.
• Worked with Web API to provide services to HTTP requests.
• Experience working with Azure SQL  Database Import and Export Service.
• Experience Microsoft Azure, date Storage and Azure Data Factory, Data Lake
• Implemented Multi-threading concepts to improve application performance.
• Used Configuration based activation applications on SOAP and REST protocols.
• Designed and developed an n-tier architecture that included Presentation, Business and Data Access Layers using C#.Net, ASP.NET and SQL.
• Extensively worked on Entity Framework   generating ORM Models and integrating them through Entity SQL and LINQ to Entities .
• Designed and developed application using C#, WinForms, Visual Studio, and SQL Server.
• Designed and developed Graphical user interfaces using Silverlight XAML and C# 
• Migrate several applications to SharePoint 2010 and later to SharePoint 2013.
• Design, Development using C#, JavaScript, AngularJS for the user interface using the Code behind Class technique.
• Used  Entity Framework  in the data access layer.
• Responsible for Xaml view design and integration with Telerik controls
• Involved in Design and Development of the User Interface using WPF, XAML, VS2010, Expression Blend 
• Responsible for Development of health care Web page using HTML5, JavaScript, JQuery Angular.js, CSS, SASS including Ajax controls and JSON. 
• Designed the overall architecture and interfaces of Here seas web application with MEAN Stack and REST design pattern.
• Developed Web services to communicate with XML Data from vendors and process in SQL database.
• Extensive experience in developing User Interface (UI) using WPF and XAML for the better look and feel of the desktop -based applications.
• Incorporated some new enhancements to the existing application, developed web pages using C#, ASP.Net, VBScript and JavaScript, XML/XSLT. 
• Working on creating Rest Services using ASP.NET Web API and C# .
• Worked extensively on Angular JS in creating Controllers, Client and Server side validations are done by AJAX calls using $http and JSON parse. 
• Extensively used SQL Stored Procedures for accessing the information from SQL Server 2008 Database.
• Involved in building/designing the SharePoint.
• Used HTML5 with CSS3 to style and format all of the applications pages and views.
• Facilitate daily SCRUM to help remove impediments.
• Involved in taking Backups, Restoring and Import/Export data using MS SQL Server and DTS.
• Used SSRS for reporting in SQL and SSIS for transferring data. 
• Used Microsoft Team Foundation Server (TFS) for all the source code maintenance among the whole team members.

Environment: AZURE, ASP.NET, VB.NET, C#,.Net framework 4.5, Visual studio 2010, WEB API, Entity framework, WSDL, RESTful, CSS3, SharePoint 2010/2013, XML,XSL, XSLT, LINQ, JavaScript, Razor, JQuery, AngularJS, Bootstrap, HTML5, WPF 4.5, VBScript, SOAP,SQL server 2008.

Confidential, New York City, NY

.Net Developer

Responsibilities:

• Maintain existing Website application in terms of bug fixing, code review, enhancing the functionalities.
• Developed the functionality of the application as 3-tier application with Presentation Layer, Business Logic Layer, and Data Services Layer using SQL Server 2012.
• Wrote high quality Code in C# & ASP.NET for the complex part / modules of the project.
• Used WCF  to create Web Services to logically connect the UI with the layers. 
• Contracts and Services were written using WCF to interact with third party systems. 
• Designed and developed dynamic on the fly web based reports using Asp.NET, C#.NET, AngularJS, JavaScript.  
• Work on teams to design and develop web and desktop applications  specific to client specifications.
• Developed WCF services using c# for both Desktop  and mobile applications.
• Developed WCF services to interact with third party systems to pull patient, Facility and Provider's information.
• Use SOAP  UI to do API testing.
• Involve in designing and developing the GUI for the user interface with various controls.
• Used HTML5 and Cascading Style Sheets (CSS3) to attain uniformity of all web pages.
• Worked together with Business Analyst to get the business requirements and finished the tasks as per the requirements.
• Had different branches in SVN for each of the developers so that the merge would be easy after working individually. Merged to dev environment after successful testing by QA.

Environment: Visual Studio.NET 2008, Microsoft .Net Framework 3.5, ASP.NET, C#, HTML, CSS, JavaScript, ADO.Net Web Services, SILVERLIGHT,WPF, WCF, SOAP, LINQ, SQLSERVER 2008,SSRS, XML,XSLT, XPATH, VSS, NUnit, NHibernate, Telerik Controls.

Confidential, Minneapolis, MN

.Net Developer

Responsibilities:

• Involved in Planning, Defining and Designing data based on business requirements and provided documentation.
• Worked with Business Analyst's and Project managers to drive out requirements and implemented an elegant solution to the task in hand.
• Created and deployed WCF services using ASP.NET and C#,Javascript used them to generate the proxy class files based on web services and consumed in web application.
• Used Entity Framework for all business Objects and Retrieving data from DB.
• Created Client side validations with JQuery, selectors, Events and server side validations with ASP.Net.
• Made extensive use of the SharePoint publishing content query web part. 
• Utilized ADO.Net technology extensively for data retrieving, Querying, storing and manipulation using LINQ.
• Developed import package to import data from Excel, CSV files into SQL server using SSIS. 
• Created and maintained database objects like complex Stored Procedures, Triggers, Cursors, Tables, Views and SQL Joins.
• Checking connections from IIS web servers and SQL servers and troubleshooting. 
• Experience in building win forms using VB.Net.
• Involved in creating configuration files with contents (like variables, connection managers) to run the package in production without making any changes inside the package.
• Responsible for SQL Reporting Services (SSRS) and SQL Integration Services (SSIS).
• Used the SSIS Script task, look up transformations, execute SQL task, for each loop container, Data flow task in control flow to create the packages.
• Used script component in data flow task to clean up the data and generating identity keys while running the package.

Environment: Visual Studio 2010/2008, C#, VB.NET, WCF, Entity Frame Work 4.0/3.5, Java Script, JQuery, XAML, TFS 2010, IIS, WCF, AZURE, IIS 7.0, AJAX, ADO.NET, LINQ, XML, Microsoft Enterprise Library, NUNIT, VBScript, SQL Server 2008 R2, SharePoint 2010, Bootstrap , Windows XP, UML, Windows Server 2003/2008 R2/2008.

Confidential

.Net Developer

Responsibilities:

• Confirming user story and acceptance criteria logged in each JIRA meets with requirement and used cases provided in documents.
• Designed, configured, and developed the web application using ASP.NET, C#, JavaScript and CSS.
• DB & application architecture design using solid principal using SQL 2010 and ASP.NET 4.0
• Enhanced database tool named as DBR eBuilder to create script file till current release, which create complete database again using all release’s SQL statements and objects.
• Designing and Developing Enterprise Framework assemblies for Data Access, Exception Handling, Logging, SSO integration, message architecture.
• Created various Mock Test objects using NMock and test cases for various modules following a Test-Driven Development (TDD).
• Developed tools for Development team using MVC .net 4.0 and DB calls made using Web API.

Environment: C#, VB.Net, ASP.NET, ADO.Net, JavaScript, AJAX, HTML, CSS, XML, Visual Studio 2008, SQL Server 2005, T-SQL, Crystal Reports, IIS.

Confidential

Jr. Software Engineer

Responsibilities:

• Analyze the specifications and create a Design report.
• Coding based on Design report.
• Execute Class integration testing and System testing.
• Create Test reports.
• Used Grid View, Data List and Repeater controls for data display.
• Implemented data access layer using ADO.NET.
• Application support and integration with IIS.
• Designed and developed reports in formats such as PDF, Excel, Word.
• Involved in the project maintenance by writing test cases, performing system testing and working on fixing bugs.

Environment: .NET Framework 3.5, IIS, C#, ADO.NET, SQL Server 2005, LINQ, Visual Studio 2008, Web Services, XML, JavaScript.