SUMMARY

• Over 8 years of professional experience in Software Engineering and in - depth experience in Microsoft .Net technology applications based on Object Oriented Programming (OOP), Client/Server, N-tier architecture.
• Involved in all phases of Software Development Life Cycle (SDLC) methodologies including requirement gathering, analysis, design, development, proofs of concept, testing, deployment and maintenance of enterprise, stand alone and distributed applications.
• Experience with ORM technologies like Entity Framework - Database First, Code First and performance tuning in EF.
• Expertise in developing applications using Microsoft technologies such as .NET Framework 4.5/4.0/3.5/3.0 , .Net Core Web applications using ASP.NET MVC, C#.NET, ASP.NET WEB APIs, ADO.NET/Entity Framework.
• Transformed data from one server to other servers using SQL Server Integration Services (SSIS).
• Extensive experience in web-based page and site designs using HTML5, CSS3, Themes, Master Pages, JavaScript, JQuery, AJAX, Angular2/4/8, Typescript framework..
• Experience in developing and consuming HTML5, WCF, XML Web Services using WSDL and SOAP.
• Experience with Data Accessing including using Data Adapter, Data Reader, and Dataset in ADO.NET and Language Integrated Query (LINQ) Providers for data manipulation.
• Experience in Object Oriented Analysis and Design methodology with strong knowledge and experience with the Design Patterns including Structural, Creational and Behavioural Patterns like Model View Controller (MVC).
• Experienced in database designing/architecture with SQL Server 2008/2012/2014 writing database queries, using joins, Indexes, views, stored procedures, triggers, normalization, functions, T-SQL and query optimization techniques.
• Experience working with Single Page Application and leveraging the two way data binding using Angular 2/4/8.
• Have hands on project experience followed on SOLID principles and Lazy Loading, Factory and Dependency injection design patterns.
• Experience in writing Moq Unit Test Cases for Business logic and Web services.
• Experience in Windows Communication Foundation (WCF), Windows Presentation Foundation (WPF), and Windows Workflow Foundation (WWF) and Web services for Windows/Web applications.
• Working Experience in establishing Continuous integration/ Continuous Deployment services using Visual Studio Team System (VSTS), TFS and GIT.
• Involved in Code review, tuning the code for optimal performance.
• Ability to work as independent and team member in challenging and cross platform environment.
• Excellent analytical, problem solving, interpersonal and communication skills.

TECHNICAL SKILLS

.NET TECHNOLOGIES: .NET 3.0/3.5/4.0/4.5 , MVC3/4, Net Core2.0/3.0, Entity Framework, Web Services, WCF, ASP.NET Web API.

Languages: C#, SQL, CSS, JavaScript, Typescript.

Protocols: SOAP, TCP/IP and HTTP.

Web Technologies: HTML5, CSS3, XML, IIS, AJAX, Angular2/4/8

Databases: SQL Server, MS Access.

Version Management Tools: Microsoft Team Foundation Server (TFS), Visual Source Safe, GitHub, Jenkins.

Operating Systems: Windows 2008Server/XP/Vista/7/8/10.

PROFESSIONAL EXPERIENCE

Confidential, Rosemont, IL

Sr. Dot NET Developer

Responsibilities:

• As part of the development team, I was associated with the full life cycle of the project (analysis, design, development, testing, and implementation) under agile and scrum methodologies.
• Worked extensively on different environments like development, testing, staging and production.
• Hands on experience in developing, debugging n-tier applications using ASP.NET, C#.NET, ADO.NET, SQL Server, LINQ.
• Designed and created models, components, modules, and services to apply client-side logic and dependency injection using Angular 8.
• Implemented LINQ Query operations like Grouping, Ordering and Filtering operations to access database.
• Extensively developed and worked on HTML5, CSS3 with MVC Razor View engine.
• UsedBootstrapfront-end framework for faster and easier web development.
• Extensively worked migrating the application which uses VB6 to Web application using ASP.NET, C# and SQL Server.
• Developed ASP.NET Core Web APIs based on departmental requirements and specifications.
• Built responsive site usingBootstrapthat fits devices of different visual sizes.
• Used Angular-CLI for initializing and project setup with scaffolding features.
• Created Angular directives, controllers, modules, pipes, etc., in typescript.
• Created single page application (SPA) structure with multiple modules using Angular 2/4/8, Typescript and RXJS.
• Developed web services which uses MSMQ for asynchronous message processing.
• Used TFS for version Controlling and source code sharing and used MS Build.
• Experience in implementing Object Oriented Programming(OOPS)Concepts.
• Involved in creating stored procedures, triggers, and views in SQL Server2014 for data manipulation and retrieval.
• Worked on optimizing SQL stored procedures and implemented asynchronous call functions to improve the performance of the application.
• Experience in working with object relational mapping (ORM) using LINQ to objects, LINQ to SQL.
• Created tasks/task parallel threads for execution of micro services.
• Design and Implemented RESTFUL Web Services using various data format (JSON, XML) to provide an interface to the various third-party applications.
• Experience in writing the user stories for TFS Agile.
• Worked with NPM commands for managing dependencies and Dev-dependencies.
• Produced client-side validation throughJavaScriptandAjaxfor asynchronous communication.
• Experience in creating web applications using .Net core in Visual Studio 2017/2019.
• Performed performance tuning on existing code for better outcome.
• Performed End-to-End Testing, troubleshooting, debugging, integration testing, regression testing and performance testing and analyzed the results to justify validation.
• Experience in application configurations, code compilation, packaging, building, automating, managing and releasing from one environment to other environments and deploying to servers
• Experience in Jenkins for CI and for End-to-End automation for all build and CD.
• Excellent written and verbal communication skills.

Environment: .Net Framework 4.5,Visual Studio.NET 2017/2019, ASP.NET MVC 5 with Razor View, ADO.NET, Entity Framework 6, .Net Core 2.1/3.0, C#.NET,WCF, ASP.NET Web APIs, Restful, jQuery, JSON, XML, HTML5, CSS3, JavaScript, Bootstrap, Angular 2/4/8, MSMQ, Angular-CLI, TFS, SQL Server 2016, LINQ, Jenkins, Open shift, CI/CD, Git.

Confidential, Chicago, IL

Sr. Dot Net Developer

Responsibilities:

• Implemented ASP.NET MVC architecture for application development to render different views based on the category and simplify the testing process.
• Built numerous C# UI components and business modules using MVC framework.
• CreatedSingle Page Application(SPA) which can bind data to specific views and synchronize data with server.
• Used HTML5 and CSS for front end development.
• Designed the screen according to the requirement and communicate with database using domain specific objects through ORM techniques like Entity Framework and LINQ to SQL for data access.
• Created and hosted WCF Services and used different bindings to make it available to different types of clients.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Made changes to existing WCF service without breaking client using "Name" attribute.
• Designed and developed Restful Web APIs and exposed JSON objects.
• Extended WCF web service using C# to interact with the applications and exposed them with SOAP message format and HTTP protocols.
• Implementing Object Oriented Programming Concepts and Web API.
• Extensively worked with making calls to APIs to fetch the data from the backend as JSON response and parse it on the UI.
• Used SQL client to connect with the back-end database for reading data and inserting data back to database.
• Created the SSIS packages to import the claims from one database to other.
• Designed SSISPackagesto transfer data from flat files to SQL Server using Business Intelligence Development Studio.
• Extensively used SSIS transformations such as Derived column, Data conversion, Aggregate, Conditional split, SQL task, Script task and Send Mail task.
• Used ASP.NET AJAX extensively for calling Web Services without writing a lot of custom JavaScript code to handle the request and response.
• Implementation of client-side validations using jQuery and ASP.NET MVC Validation implemented at Controller level.
• Involved in handling multiple projects.
• Expertized in usingJIRAsoftware withJenkinsandGitHubfor real time bug tracking and issue management.
• Used Source Tree for integration, maintenance and Security of code.
• Involved in testing the application on a regular basis to improve the performance and provide bug free application.
• Well-developed skills in prioritizing, organization, decision making, time management, and verbal/written communication skills.

Environment: .Net Framework 4.0, Visual Studio.NET 2015, ASP.NET MVC 5 with Razor View, SSIS, ADO.NET, Entity Framework 6, C#.NET,WCF, ASP.NET Web APIs, Restful, jQuery, AJAX, JSON, XML, HTML5, CSS3, JavaScript, SSIS, SQL server 2012, LINQ, Source Tree, JIRA, Jenkins, GitHub.

Confidential, Pleasanton, CA

Dot NET Consultant/Web Developer

Responsibilities:

• Developed web-based Application using ASP.NET MVC 5, C#.NET, JavaScript, Ajax, jQuery.
• Worked extensively on Kendo UI controls.
• Hands on experience in developing code first approach applications using Entity Framework.
• Worked on Agile, Scrum process with two-week iterations delivering new features and working software at each iteration.
• Created Stored Procedures to perform automated rules, updating to related tables using SQL Server.
• Implementation of client-side validations using jQuery and ASP.NET MVC Validation implemented at Controller level.
• Developed the WCF Service Libraries to exchange the data and implement business logic.
• Worked on creating REST services using ASP.Net Web API and C#
• Involved in performance tuning of the application by creating various database Indexes and optimizing database queries.
• Experience in creating complex SSIS packages using proper control data and data flow elements with error handling.
• Built Rich Prototypes and Applications usingHTML5, CSS3, JavaScript, jQuery and Bootstrap.
• Used Log4net for logging the messages in to database and files.
• Implemented LINQ for querying, sorting, filtering the complex objects.
• Responsible for deployment of the Application in production.
• Deliver quality code adhering to the coding standards.
• Worked on integrating GIT into the continuous Integration (CI) environment along with Jenkins.
• Used Source Tree for integration, maintenance and security of code.
• Worked on onsite - offshore model.
• Extensively involved in solving Bugs that occur in production and development environment.
• Reviewing the code/Unit Testing the Module.
• Assisted / worked closely with the business units to ensure the functionality is meeting the requirements.

Environment: Visual Studio 2013, ASP.NET MVC 5 with Razor View, ADO.NET, Entity Framework 6, C#.NET,WCF, ASP.NET Web API, REST FUL, jQuery, XML, HTML5, CSS3, JavaScript, SSIS, SQL server 2012, TFS, Kendo UI, Bootstrap, LINQ, JIRA, Git.

Confidential, Greenwich, CT

ASP.NET/C# Developer

Responsibilities:

• Developed web based Application using ASP.NET, C#.NET, JavaScript, Ajax, jQuery XML.
• Developed HTML5 and ASP.NET pages to meet the business.
• Worked extensively on Grid view, Data List, Dataset, Multi view and Tree View web controls.
• Used State management using session to maintain user state and data all over the application.
• Developed Master pages and integrated them with web pages and added effects and animations to pages using JQuery.
• Worked on resource allocation using Garbage Collector.
• Implemented multithreading techniques for creating high performance applications.
• Created Service Contracts of WCF and Consumed WCF services.
• Implemented HTTP protocol to secure info between WCF service and client.
• Performed extensive data validation before passing the data to backend database.
• Development of Code behind in C# to meet all the requirements as per the URS (User Requirement Specification) document raised by the Client.
• Coordinated with backend ETL team to have the data loaded into the database.
• Designed and developed Business logic, Data layer components in C# Web Services.
• Worked with Bootstrap for creating the easy responsive web designs.
• ADO.NET was extensively used to create data access layer and used ADO.NET objects such as Data Adapter, Command Builder, Data Reader, and Dataset for consistent access of data.
• Developed the grid tables with the help of Bootstrap framework.
• Developed code to extract data from the database and filled it into objects collection as required in the application
• Created database schemas depending on the business requirements.
• Reviewing the code/Unit Testing the Module.

Environment: Visual Studio.NET 2012, ASP.NET, ADO.NET, C#.NET,WCF, JQuery, XML, HTML5, CSS3, JavaScript, SharePoint, Bootstrap, SSIS, SQL server 2008, Web Services, TFS.

Confidential

Dot Net programmer

Responsibilities:

• Designed and developed .NET applications using ASP.NET and C#.NET.
• Creating user interface using ASP.NET Web Forms and controls.
• Developed front-end UI, Business and Data Access layers using ASP.NET, C# and ADO.NET.
• Development of the application using n-tier distributed architecture.
• Used Data Grid and Repeater Controls to display data in a customized format in the web pages.
• Used ADO.NET for data access layer to communicate with the SQL Server database.
• Creating User Interface using ASP.NET, HTML, and CSS.
• Involved in Software Development Life Cycle starting from requirements gathering and performed object-oriented analysis and design using UML.
• Involved in the development of SOAP based XML Web Services like Financial account management.
• Involved in Unit testing of the application.
• Involved in deployment and postproduction support for the application.

Environment: C#, ASP.NET, ADO.NET, HTML, CSS, JavaScript, Web Services, .NET Framework 3.0, XML, SQL Server 2008, Visual Studio 2008.