SUMMARY:

• 6+ years of professional experience in Development of Applications using .Net Platform. Experienced in agile development methods including test - driven development.
• Experience in developing web applications using C#, ASP.NET MVC 5.0, LINQ, Entity Framework, HTML5, CSS, JavaScript, JSON, JQuery, AJAX, SQL Server.
• Strong in Object - Oriented Programming concepts (OOPS) such as; Encapsulation, Inheritance, Polymorphism, and Data Abstraction and Relational Database Management System (RDMS) Concepts.
• Excellent experience in Creating, Consuming and Publishing XML Web Services using .NET Framework and Solid understanding of Service Oriented Architectures.
• Solid experience in designing Presentation Tier (web pages) using the concepts such as Master Pages, HTML5, XML, CSS, Java Script, JQuery, and also worked with ASP.NET Custom Controls.
• Experienced in developing web applications with Single Page Applications (SPAs) Framework using AngularJS.
• Worked with AngularJS Expressions, Directives, Controllers and filters.
• Creating and Managing Virtual Machines in Windows Azure and setting up communication with the help of Endpoints.
• Expertise in developing Web Services in TIBCO using Service, Policy, SOAP, WSDL, XML Tools palettes.
• Experience in implementing ASP.NET MVC pattern: Controller Actions, View Engine, Html5 Helper methods, Routing, Attributes, validations, model binding, creating custom validators etc.
• Experience in working with .NET features like Events & Delegates, Generics & Collections, Multi-Threading, Exception Handling, Serialization, LINQ.
• Proficient in Implementing WCF services and consuming using different protocols and implementing features like Security, Debugging and Performance.
• Implemented Web API to build HTTP services compatible for browsers and mobile devices
• Worked in developing code for the database applications to interact with the databases, using ADO.NET objects such as SQL Connection Object, Data Reader Object, Data Set Object and Data Adapter Object to design Data Access Layer.
• Expertise in creating data base objects like Stored Procedures, Triggers, Cursors, Views and Joins using SQL server 2008/2010/2012 .
• Experience in using LINQ query and retrieve data from different data sources and LINQ to SQL.
• Experience in using SQL Server Profiler for optimizing queries, SQL query analyzer for query execution plan and SQL Server Reporting Services to generate reports (SSRS).
• Experience in Configuration Management using Team Foundation Server (TFS).
• Worked in Agile methodology and implemented Test Driven Development.
• Worked on .NET Security Model Code Access Security and Role Based Security and implemented the features such as Authentication & Authorization, Windows-based Authentication, Forms-based Authentication, Authorizing Users and Roles and User Account Impersonation.
• Responsible for providing high-end development solutions and troubleshooting all issues related to development, implementation and deployment of applications.

TECHNICAL SKILLS:

Languages: C, C#.Net, VB.Net, ADO.NET.

.NET Technologies

.NET Framework 3.0, 4.0 & 4.5, ASP.NET 3.0, C#.NET, VB.Net, ADO.NET, Web Services, LINQ, WCF and MVC 5.0.

Web/UI Technologies: ASP, HTML5, Java Script, JQuery, XHTML, DHTML, CSS3,UML, XML, XSL, XSLT, Bootstrap,SASS, Angular JS .

Database: SQL Server 2012/2008/2005, Oracle 10g/11g, My SQL

Application/Web Servers: IIS 7.0/6.0

Development Tools: MS Visual Studio.NET 2010/2012/2013/2015.

Operating Systems: Windows NT, Windows 10/8, Windows 2012.

PROFESSIONAL EXPERIENCE:

Confidential, NY

.Net Azure cloud Developer

• Worked on developing API’s for syncing the data from the mobile app to cloud.
• Application design Using Scrum (Agile) Model for N-tier architecture which includes UI, BLL and DAL in .NET.
• Contributed towards the security model in .NET framework for the administration module using Windows Authentication based on Role-based security.
• Consumed and manipulated data using ADO.NET components such as Data Connection, Data Command, Data Reader, Data Adapter and Datasets.
• Built custom Angular 2 Components and Services for single-page web application and Dependency Injection to add the functionality of components at run-time.
• Applied Object Oriented Programming (OOP) concepts (including UML use cases, class diagrams, and interaction diagrams.
• Involved in developing Class diagrams, Sequence Diagrams using UML.
• Worked on three servers- Application Server, Web server and Database server.
• Involved in writing application level code to interact with Web APIs, RESTFul Web Services using AJAX, JSON.
• Developed login feature with authentication using OAuth and front-end/back-end Google Drive support with OAuth authentication using Drive Rest API.
• Created the Data access layer and Data access objects using Entity framework and LINQ to reduce impedance mismatch.
• Worked on creating Rest Services using ASP.NET Web API and C#.
• Used MSMQ and XML to deliver a flexible and high-available messaging sub-system.
• Wrote SQL Queries, Stored procedures, Joins, Triggers to process large collection of products and used Data Reader, Data Adapter, SQL Command and Dataset for retrieving data from database using SQL 2012.
• Extensive experience training organizations in HIPPA activities, regulations and compliances.
• Worked with Offshore teams and co-ordinate the Development Activities.

Technology: .NET Frame work 4.5.1, 4.0, C#, MVC, Web Api, Entity Framework 6.0, Web services, AWS, WCF, Java script, Angular,SASS, JSON,UML, SVN, ASP.NET 4.5, Visual Studio 2017, IIS 7.5, SQL server 2012, IIS 7.0.

Confidential, Dayton, OH

Sr. Application Developer

• Project deals with developing the User interface application for Confidential to generate the 834 X12 File by entering the data manually in the application.
• Developed a user interface for Confidential 834 X12 file generator using Asp.net, HTML, CSS, and JavaScript.
• Extensively used ASP.Net objects to bind to various server controls using C#
• The application is Maintained in SVN repository and created builds in Team City and deployed in Octopus.
• Involved in writing application level code to interact with Web APIs, RESTFul Web Services using AJAX, JSON.
• Created Type Script reusable components and services to consume REST API's using Component based architecture provided by Angular.
• Understanding the Business from the client and putting together the requirements gathered from clients in the form of documentation (Business requirements, system requirements, TDD's etc.), development, testing and delivery of the application.
• Analyzed user and business requirements as per stake holder requirements. Worked on project plan, deliverables, timelines and milestones.
• Created Prototypes and implemented the Business Logic layer, data access layers including implementation of WCF services.
• Developed stored procedures regularly for the development of the reports. Created and used multiple lookup tables and regular tables as part of Database design.
• Involved in code review meetings to ensure the requirements and standards are being met.
• Involved in making changes to the application according to the requirements of the business user.
• Deploying and scheduling Reports using SSRS to generate all daily, weekly, monthly and quarterly reports including current status.
• Maintained multiple code streams in SVN for Deployment.
• Used IIS 7.5 along the duration of the project.
• Used SVN as project repository for whole project duration.

Technology: .NET Frame work 4.5.1, 4.0, C#, MVC,CSS, Azure, Web Api, Javascript, Angular JS, SVN, ASP.NET 4.5, Visual Studio 2012, IIS 7.5, SQL server 2012,SSRS,SSIS, Team City, Octopus.

Confidential, VA

Sr. Net Developer

Responsibilities:

• Developed ASP.NET MVC 5.0 and Web API’s (HTTP/REST Service) N-tier web based applications using Visual Studio2015.
• Involved in analysis, design, implementation, code review, testing and deployment of the application.
• Developed project based on the agile methodology and involved in daily SCRUM.
• Involved in designing and development of the applications and database model for web application.
• Designed user interface for ASP.NET web forms and implemented application logic using C#
• Created Master pages and themes in ASP.NET and wrote code behind pages using C#.
• Responsible for building a custom single-page, responsive web application to replace a legacy line-of-business web application using AngularJS client side MVC design.
• Used AngularJS MVC framework, JavaScript, HTML, and CSS for front end web designing.
• Developed controllers, services, and model and form components in AngularJS.
• Experience in using MVC filters like Action Filters, Exception Filters and created custom filters to implement in controller action level and controller level.
• Created and consumed Web API’s (HTTP/REST) services to implement business logic using C#.
• Used Bootstrap to develop UI with responsive design.
• Involved in development of web based GUI screens with HTML5, CSS.
• Proficiency in adoption of architecture paradigms such as SOA, Web-Services, Middleware technologies.
• Experience in using MVC filters like Action Filters, Exception Filters and created custom filters to implement in controller action level and controller level.
• Experience in working with LINQ to SQL to Datasets, which uses ADO.Net to handle the communication with the database.
• Created and consumed WCF Web Services (SOAP, WSDL), Restful WEBAPI services for communicating.
• Basic syntactical integrity of the EDI submission includes (valid segments, segment order, element attributes, testing for numeric values in numeric data elements).
• Maintain and enhance EDI web portal using C#.NET and T-SQL.
• Designed and implemented a new EDI System, with a new SQL database, EDI transaction validation and processing stored procedures using SQL, and reporting via a C#.NET web portal.
• Worked with Web Services Caching features, Configuring optimizations and securing the web application.
• Involved in migrating the data from SOA to RESTful services using the ASP.NET Web API.
• Maintain and upgrade an application using ASP.NET MVC Web Application. Using M-V-C pattern with Entity Framework.
• Implemented TDD - Implemented Dependency Injection & Unity Framework to get better hold of testing by using Microsoft unit test.
• Worked with OOPs and OOD patterns and SOLID principles while developing the layers in the architecture.
• Written and used Stored Procedures, Tables and Views, Triggers, Functions for maintaining and interaction with Database using SQLserver2012.
• Developed, deployed and monitored SSIS Packages for new ETL Processes and upgraded the existing DTS packages to SSIS for the on-going ETL Processes.
• Merged Data from Heterogeneous Data stores and Legacy System implementing SSIS on the System.
• Written and implemented multiple test cases using Unit testing, regression testing framework (MS Unit and NUnit) in TDD.

Technology: Visual Studio 2015, C#, Javascript, Angular JS, SQL Server2012,Windows,.Net framework 4.5, IIS7.0, EDI, LINQ, LINQ, ASP.NET MVC 5.0, SQL Server Reporting Services (SSRS), SQL Server integration Services (SSIS),Entity Framework 6.0, JQuery,HTML5, HTTP/REST Services (Web API),AWS, Windows Communication Foundation (WCF), TFS, TDD.

Confidential, NY

.Net Developer

Responsibilities:

• Involved in development of Web Forms, Classes using VB.NET that incorporates N-tier architecture including Presentation Layer, Business Objects Layer and Data Access Layer. The middle tier being Business Logic Layer containing all the business rules.
• Expertise in AngularJS modules, controllers, directives, filters, components, factory and service resources, routings and events.
• Implemented Angular JS Controllers to maintain each view data.
• Developed controllers, services, model and form components in AngularJS.
• Major role to develop a policy management application for various insurance modules using MVC Patterns.
• Deployed applications on Windows Azure Cloud base and active Directory configuration.
• Implemented ASP.NET MVC pattern mechanism to display product catalogs and categories.
• Designed and developed multiple front-end UI using Bootstrap, CSS3, HTML5, JQuery, and Ajax.
• Designed and developed various abstract classes, interfaces, classes to construct the business logic using VB.NET.
• Creating Silver light applications using MVVM architecture.
• Developed and host Web Services through WCF service to provide store details.
• Worked with web services using WCF service model working with service and data contracts and implementation.
• Extensively used Object Oriented Concepts like Encapsulation, Inheritance, Abstraction and Polymorphism.
• Provided inputs in architecting, designing, and implementing Service Oriented Architecture (SOA) for the application development group.
• Prepared Technical Design Specifications (TDS) for every requirement on the basis of the user stories given in functional specifications.
• Extensively used User Controls, various Custom Controls, and Validation Controls and validating user using ASP.Net 5.0.
• Used XML serialization and de-serialization to provide data transportation functionality.
• Used ADO .NET, data grids and XML to retrieve the data from the database.
• Developed Master Pages, themes and Cascading Style Sheets using ASP.Net to improve features and feel of the forms.
• Good Knowledge on advanced PL/SQL constructs like Oracle supplied packages, Nested tables, Varrays, Records and Types.
• The application uses Jquery/JSON for a dynamic and interactive UX, data retrieval and posting.
• Used plug-ins and extensions have been developed for jQuery to make the exact functionality to work easily.
• Accessing the data from Data Access Layer for the User Interface using REST API Web Services.
• Wrote stored procedures, Joins Triggers to process large collection of products and used Data Reader, Data Adapter, Command and Dataset for retrieving data from database using Oracle 10g.
• Implemented Unit Testing, Integration Testing and System Testing using NUNIT. Responsible for maintaining versions of source code using Team Foundation Server (TFS).

Technology: Visual Studio 2012, C#, Javascript,VB.NET , Web Services , IIS 7.5,EDI, XML,, Oracle 10g, Web API, AWS, ASP.NET 5.0, ADO.Net, ASP.NET MVC 5.0 ,TDS, Entity Framework 5.0, JQuery, Html5, CSS , Angular JS 1.5.7 , WCF , RESTFUL, TFS .

Confidential, Dallas, TX

.Net Developer

Responsibilities:

• Responsible for developing new enhancement & maintenance of existing application.
• Responsible for Analyzing impacted area for all new enhancements.
• Providing the best components of the ASP.Net to deliver high quality solutions to customers at maximum speed
• Worked with web services using WCF service model i.e. working with service and data contracts and implementation.
• Extensively worked on Consuming, Calling, Transmitting and Processing Web Services and WCF services, through SOA.
• Design and maintain C# code. Implement upgrades, patches, code releases, and database changes.
• Responsible for bug fixing found during subsequent test phases and on production.
• Diagnose for the impacted areas while changing the existing application framework.
• Responsible for Coordination with teams in migration activities.
• Involved majority on implementing the new functionality to the Application based up on the requirements.
• Involved in production support and maintenance of the various releases in the application.
• Worked on the Reports module of the project as a developer on MS SQL Server 2008/2005 (using SSRS, T-SQL, scripts, stored procedures and views).
• Involved in bug fixes to the application and documenting the changes.

Technology: Visual Studio 2008, .Net Frame work 3.5, ASP.NET, HTML, C#, Javascript, Angular JS, ADO.Net, IIS7.0, SQL Server 2008,RESTFUL Web services, Team Foundation Server (TFS),SSIS.

Confidential

Dot Net Developer

Responsibilities:

• Designed and developed the necessary front end screens and involved in Database design.
• Designed and custom application pages using ASP.NET, HTML, JavaScript and AJAX and VB.NET as code behind. Unit & Regression) and Deployment for the Desktop as well as the Web Versions.
• Worked on User controls and consumed in different forms.
• Worked on Web Services and Consumed in Client application.
• Created Web Pages for the application and used classes for the code reusability.
• Applied Cascading Style Sheets (CSS) to apply styles for the web-pages.
• Worked on designing database tables, creating and updating Stored Procedures.
• Worked on user input validations, exceptional handling and logging.
• Worked on middle tier and provided the business logic and validations.
• Implemented custom forms authentication to secure the application.
• Created different Stored Procedures for data retrieval, inserting and updating, created Triggers and Indexes on database tables.
• Worked on production issues, debugging the application and fixing the issues.
• Wrote documentation for the module that explained internal details of the application.
• Performed query relation operation using Oracle.

Technology: Visual Studio .NET 2010, IIS 7.0, VB.Net,ADO.NET, ASP.NET, XSLT, HTML, CSS, Windows Server 2008,Oracle, Web services, JavaScript.