SUMMARY:

• Around 8 years of experience in Microsoft Technologies working as .Net Developer in advanced Microsoft Technologies and experience in software analysis, design, development, coding and testing experience.
• Extensive experience with various software methodologies like Agile/Scrum, Waterfall, Test - Driven Development.
• Web development experience using ASP.NET, Visual C#, ADO.NET, SQL Server, HTML5, DHTML, XML, XSL, XSLT,CSS3, JQuery, CSS, Bootstrap, Angular JS and JavaScript.
• Implemented object oriented concepts like Data Abstraction, Inheritance, Data Encapsulation, and Polymorphism using C #.Net.
• Implemented Client/Server architecture and strong knowledge of Design Patterns, and the UML methodology.
• Implemented applications based on MVC 3/4 and N-Tier Architecture and experienced in application build and deployments in IIS 7.0/8.0.
• Experience with Service Oriented Architecture (SOA) implementing Web Services: SOAP & SOAP Extensions, and WCF: Hosting, Debugging, Tracing, Transactions, and Security.
• Experienced in working with ASP.NET MVC 4.0/5.0/6.0 framework using client-side technologies such as HTML5, JQuery UI, JavaScript, and CSS Bootstrap for developing web applications.
• Experienced with the .NET Platform, Visual Studio 2015/2013/2012/2010, C#4/5/6 and ADO.NET.
• Implemented design patterns like Repository, Factory, Dependency Injection and Singleton.
• Worked on WEBAPI RESTFUL services, WCF RESTFUL, Windows Services, Web Services, WCF to retrieve/update data.
• Proficiency in the implementation of Web applications, Windows Applications using .NET Framework Class Libraries.
• Followed HL7 standards to develop web APIs.
• Developed WCF and ASMX web services based on SOAP/ JSON.
• Worked extensively to integrate ADO.NET, Entity Framework, LINQ, and Lambda expressions with SQL server.
• Designed entire framework to support Test Driven Development (TDD) by making use of Dependency injection through unity framework and developed repository.
• Experience in handling various backend data sources like MS SQL Server 2014/2012/2008//2008 R2, MS Access, Oracle (PL/SQL).
• Extensive experience in working with LINQ to Objects, LINQ to SQL and LINQ to XML and REST services.
• Strong knowledge of Database design and development and experience in writing SQL queries, views, Triggers, Stored Procedures in SQL Server, performing Query Optimization, Oracle and MS-Access.
• Generated various kinds of reports using SSRS with .Net environment.
• Experience on Team Foundation Server (TFS), GIT, JIRA, Visual Source Safe (VSS for Version Control, Team builds, Project Management, Data Collection and Reporting.

TECHNICAL SKILLS:

Operating Systems: Windows 2000/NT/XP/7/8/10, Unix, Linux.

Languages: C++, C#, VB.Net, LINQ, T-SQL.

.Net Technologies: .Net Framework 3.0, 3.5, 4.0, 4.5, ADO.Net, Entity Framework, ASP.NET Web API

Scripting Languages: JavaScript, JQuery, Angular Js 2.0, Node JS, React JS, Kendo.js, Typescript.

Databases: SQL 2014/2012/2008/2005, PL/SQL, Oracle 11g/10g.

Web Technologies: HTML5, CSS, AJAX, JSON, XML, XSL.

Web Servers: Internet Information Server (IIS) 5.0/6.0/7.0/8.0.

Reporting Tool: SSRS (SQL Server Reporting Services).

IDE and Tools: Microsoft Visual Studio .Net 2015/2013/2012/2010 /2008, MS Office, Microsoft Visio, SQL Profiler, SQL Server Agent.Software EngineeringAgile, SDLC, Waterfall.

Version Control Tools: TFS, SVN, GIT.

PROFESSIONAL EXPERIENCE:

Confidential, Rochester, MN

Full stack/.Net Developer

Responsibilities:

• Involved in designing, coding, testing and implementing the application following Scrum (Agile) methodology.
• Designed, developed, maintained Application using C#, WCF, ASP.NET 4.5.1, MVC 6, Java script, JQuery, JSON, Angular JS, HTML, CSS.
• Implemented Presentation layer in ASP.NET using MVC views, multiple Layouts, Partial Views, Strongly typed Views, Razor view engine, Bootstrap, HTML helpers and different CSS.
• Worked with AngularJS 1.5 and Typescript and developed various Components, Modules across SPA.
• Enabled AJAX calls by injecting various Angular services into Angular controllers and created custom angular directives to create HTML tags.
• Implemented application level code to communicate with Web APIs or Restful Web Services using AJAX, JSON and XML and these services used.Net/C# for the web applications to be consumed by Angular JS application.
• Working on Web API for FHIR (Fast Healthcare Interoperability Resources) HL7 healthcare specification.
• Used Postman to test API calls.
• Working on Micro Services.
• Converted HL7 data to FHIR resources (Patient, Medications, Organization, Location and Practitioner) to exchange data with Pharmacy systems Integrated with FHIR.
• Retrieved data from database and displayed it on UI using XML, C# and Data grids.
• Worked on front end techniques like JQuery and XML (AJAX) for better performance of the portal a nd improved performance of the application using MVC framework.
• Published Web services using C#.NET to interact with the other applications and exposed them using SOAP and HTTP.
• Worked on implementation of communication layer that is used to fetch the products and exposed business components at business layer using ASP.NET, ADO.NET, C#.Net, WSDL and SOAP.
• Used Lambda expression to retrieve queries, stored procedures and views and worked with Entity Framework 6.0 for the entity data model.
• Developed complex SQL queries, Stored Procedures and Triggers for getting the transactions that occur on a daily/monthly/yearly basis.
• Performed unit testing and Integration testing methodology for individual software components.
• Maintained the code history by working on TFS Version control system.

Environment: Visual Studio 2015, .NET 4.5, C# .NET, ADO.NET, Entity Framework6.0, MVC 6, LINQ, WebAPI, CSS, Ajax, XML, Java Script, Angular Js 1.5, JSON, JQuery, React JS, IIS 7.0, Microsoft SQL Server Management Studio 2014, HTML5, CSS3.

.Net Developer

Responsibilities:

• Involved in Design, Development and Implementation of web applications using Visual Studio 2015.
• Implemented Object Oriented programming concepts and used Agile Methodologies.
• Designed Client and Server Side applications using .NET Framework, C#.NET and SQL Server then build and deployed applications in IIS 7.0.
• Developed UI with HTML5, Bootstrap, CSS and performed Client side validations using JavaScript, AngularJS and JQuery.
• Creating custom http interceptors in Angular JS to redirect users and add custom validations.
• Created modules using Angular JS Controllers, Directives, and Services, making use of Modules and Filters objects according to the application requirement.
• Implemented AJAX controls and used CSS, HTML5for the unique look for the page.
• Developed application using ASP.NET 4.5, MVC 5, C#, WCF using Visual Studio 2013 and entity framework
• Developed input validations using C# .NET and GUI using HTML 5, JavaScript and JQuery respectively Membership application.
• Involved in developing modules using latest technologies ASP.NET MVC 5.0 with Razor View Engine, HTML helpers, CSS.
• Designed and implemented the service layer using the custom HTTP handler which supports both XML and JSON for request/response.
• Developed Windows Communication Foundation (WCF) Service Layer for Service Oriented Architecture (SOA).
• Used the ADO.NET SQL Client Objects like SQL Connection, SQL Command, SQL Data Reader and SQL Data Adapter and Dataset object in the Data Access Layer to fetch the data from the SQL Server 2012database
• Interacted with team to gather business requirements and provided solutions to the technical issues.
• As part of the bug life cycle worked with test team and fixed the issues and provide the report to project management, which includes development and test time.
• Built the tables, views, queries, stored procedures and triggers for the system using SQL Server 2012.
• Performed query optimization using SQL Profiler and Created SSRS Reports.
• Team Foundation Server (TFS) is used for source control and also used extensively for constant integration.

Environment: Visual Studio.NET 2015, Microsoft.Net Framework 4.5, C#, VB.NET, ASP.NET, MVC 5, T-SQL, XML, Bootstrap, HTML5, CSS, AJAX, JavaScript, jQuery, AngularJS 1.5,React JS, JSON, jQGrid, itextsharp, User Controls, WCF RESTful Services, WEB Services, IIS 7.0, Windows Server 2008, SQLSERVER 2012 and TFS.

.Net Developer

Responsibilities:

• Proficient in software development life cycle (SDLC) of development process such as requirement, analysis and definition, prototyping, proof of concept, designing, coding, testing and implementation.
• Implemented Web Forms, Server controls and Data binding controls like Data Grid, Data List, Grid View etc.
• Involved in Design and Architecture of the ASP.Net application.
• Designed Web Forms using ADO.NET and web pages using ASP.NET to consume data.
• Implemented application using .Net framework, C#.Net to use .Net features involved with CLR and designed User Interface using HTML, CSS, JavaScript.
• Validated the input data in the client side using JavaScript and used Ajax for asynchronous client server communications.
• Involved in build and deploy of different web services.
• Participated in meetings with business analysts to gather business requirements in Agile process.
• Used Web Parts Control set to modify the content, appearance, and behavior of Web pages directly in a browser.
• Validation implemented using validation controls and JQuery validator and Javascript.
• User Controls are created to navigate between web forms and custom exception classes created.
• Used web server controls with ASP.NET 3.5, ADO.NET and C#.NET 2.0.
• Programmed ADO.NET for communication between application and database, used extensively Data Grid, Data Set, Data Table, Data Adapter and Data Readers.
• Created Tables, Views and Stored Procedures using PL/SQL and implemented Exception handling.
• Worked with Stored Procedures to perform user specified tasks, updating to related tables using Oracle 11g.
• Maintained the resources using SVN.
• Performed unit testing, integration testing, and regression testing.

Environment: Microsoft Visual Studio.NET 2005, ASP.NET 3.5, C# 4.0, HTML5, CSS3, Java Script, IIS 5.1, Oracle 11g, JQuery, SVN

.NET Developer

Responsibilities:

• Understand the structure of existing intranet ASP applications to ASP.Net application.
• Implemented various services like WPF and WCF and these features included in ASP.NET 3.0/3.5 versions and Service Contracts were defined to specify functionality in search module.
• Used WCF security mechanism with windows authentication type at transport level for our intranet applications.
• Designed Web forms using server control, validation and user control using VB.Net and developed forms for the web application in VB.Net.
• Implemented ASP.NET web services to perform encapsulation for business logic components in a transport level environment using VB.NET and used SOAP to expose these components.
• Involved in conversion fromVB.Net to C#.
• Extensively used ADO.Net to communicate with SQL database and used XML\XSLT for web based reports.
• Configured ASP.Net web configuration file for entire web application.
• Developed and deployed the WCF service which is utilized by the authorized scanner devices to retrieve the information of the new product and inventory information from the company server database.
• Implemented stored procedures, triggers, joins and views in SQL.
• Used JIRA as bug tracking system.

Environment: .NET 3.0 (ASP.NET, C#, VB.NET, Win Form), SQL Server 2012, Java Script, WCF, Ajax, VB, IIS 5.1, Windows Server 2003/Windows XP, win forms, JIRA.

.NET developer

Responsibilities:

• Involved in the phases of collection, Design and analysis of the user requirements, development and customization of the application.
• Involved in developing and consuming web services and N - tier web application using ASP.NET, C# and ADO.NET.
• Developed and designed various projects containing interfaces, abstract classes, master pages, CSS classes to build the business logic using C# .NET.
• Followed HIPAA, HL7 standards to transfer data between applications.
• Implemented authorization of security in accessing and restricting the screens based on different roles.
• Followed HL7 standards to develop web APIs and used Postman to test API calls.
• Worked with test team and fixed the issues as part of the bug life cycle.
• Created and used Stored Procedures, Views, Triggers, Functions and Joins.
• Extensively involved in Unit testing before the final release.
• Used Team Foundation Server (TFS) 2010 as Source control and document management.

Environment: .NET 3.0 (ASP.NET, C#, VB.NET, Win Form), SQL Server 2005, Java Script, WCF, Ajax, VB, IIS 5.1, Windows Server 2003/Windows XP, win forms, SVN.

Jr .Net Developer

Responsibilities:

• Analyzing and reviewing the business requirements, design document, use cases and functional requirements document.
• Followed Test Driven Development and Agile Methodologies.
• Day to day client interactions, Estimations, Requirements, Analysis, Design, Code, Testing and meet the dead lines.
• Used Visual Studio .NET 2008 for designing aspx, ascx and master pages and based on the business requirements and functional requirements Style Sheets are created for formatting the WebPages.
• Creation of Web User Controls (ascx) for code reusability.
• Logging exceptions, caching using Microsoft Enterprise Library.
• Worked on .Net Exception Handling Management, Debugging and Tracing of Application.
• Followed different state management techniques to maintain the state between the pages.
• Used different bindings for WCF service to support different protocols.
• Retrieved the customer information using Web Service and used JavaScript for client side validations.
• Extensively worked on stored procedures, triggers, functions, views, temporary tables and table variables.
• Used TFS as version control and document management.
• Used AJAX control toolkit for masking, expanding and collapsing the panels.
• Interacted with test team and fixed the bug issues as part of the bug life cycle.

Environment: Visual Studio.NET 2008, Microsoft .Net Framework 3.5, ASP.NET, C#, HTML, CSS, Javascript, ADO.Net Web Services, Web services, LINQ, SQLSERVER 2005, XML, XSLT, XPATH, TFS.

ASP.NET Application Developer

Responsibilities:

• Understanding, gathering and managing customer requirements.
• Developed Multi - Tier Application in .NET using 3 layers approach. Presentation layer was developed using Win forms, business layer developed using C#, and data access layer developed using ADO.NET in C# .
• Implemented User Interface using HTML, Java Script, CSS and involved Master Pages to user interface (UI) uniformity.
• Used JavaScript for client side validation and design of the web site to suit other browsers.
• Designed the Summary page for dynamic representation of data and to allow interaction using AJAX controls.
• Deployed triggers for e-mail confirmations.
• Used Data grids, Grid view and Data Reader to change data and display.
• Created and used Stored Procedures, Transactions, Triggers and SQL-Statemen ts to access data from SQL Server Database .

Environment: C#, ASP.Net, ADO.Net, Web Services, SQL Server 2000, IIS, Java Script, HTML, CSS, Ajax, Visual Studio 2003, Windows2003, VSS.