SUMMARY

• 7+ Years of IT experience with AGILE/SCRUM Involvement in all phases of Software Development Life Cycle (SDLC) such as planning, analysis, design, implementation, testing and maintenance of Web Based, Client - Server and N-tier Architectures.
• Experience on latest. Net Framework .NET Framework (2.0/3.0/4.0/4.5/4.6 )/ CORE 2.0) with 3-tier Architecture model and design patterns.
• Technical expertise in Microsoft Technologies, such as .NET Framework (2.0/3.0/4.0/4.5/4.6 ), ASP.NET Web Forms, ASP.NETMVC 4.0/3.0,C#.NET, Web Services, RESTful Services, Web API, WCF, WPF, Entity Framework, Silverlight 4.0/3.0, LINQ, IIS 8.0/7.0/6.0, SOAP, XML,DOM, XSL, XSLT,.,HTML 5, Java Script, JQuery, KnockoutJs,AngularJS, NodeJs, CSS3, HTML5, VB Script, Visual Studio.Net 2015/2013/ 2012/2 , AJAX, ADO.NET, XML.
• Proficient in implementing /Consuming WCF services using different protocols and implementing features like Security, Debugging and Performance.
• Experience in usingLanguage-Integrated Query(LINQ)for retrieving and filtering the data
• Strong experience in Web Server/ASP.NET application Administration - IIS 5.0 /6.0 /7.5
• Expertise with Reporting Tools such as SQL Server Reporting Services (SSRS), Crystal Reports.
• Built Web pages that are more user-interactive using JQuery plug-ins for Drag and Drop, AutoComplete, JSON, AngularJS, BackboneJS, JavaScript and Bootstrap.
• Strong knowledge of variousproceduralandobject-oriented programminglanguages such asC#.
• Enhanced and developed UI functionality usingASP.NET, HTML, XMLandXAML.
• Extensive experience in Developing, Consuming and Debugging the SOAP and REST Web services using WCF
• Extensive Experience in ASP.NET Web API Controllers that involved in implementation of service layer components and data object layer components using MVC 5.0/4.0/3.0.
• Experience in developing ASP.NET Web customs controls, user controls, Data Controls like Data Grid, Rich UI with extensive use of ASP.NET, AJAX, Angular JS, Bootstrap and JQuery and building RIA web applications.
• Highly Knowledgeable in ASP.NETMVC 5.0/4.0 in implementing Model, View and Controllers with State Management, Security, Action methods etc.
• Strong database design/implementation skills in RDBMSsuch as SQL Server 2012 and in NoSQL such as MongoDB.
• Extensive experience in Aspect-oriented programming inTest Driven Development(TDD), developing infrastructure framework using Inversion of controls,Dependency Injection.
• Extensively used different data access and Object-Relational Mapping (ORM) frameworks such as Entity Framework (code first and database first approach), ADO. NET, MongoDB C# Driver.
• Excellent working knowledge of Microsoft Entity Framework and how to use it along with MVC. MVC Scaffolding and MVC Razor Syntax to quickly build applications that leverage the MVC design pattern.
• Experience in using ADO.NET data controls (Dataset, Data Reader, Data Adapter, Data Grid, Grid View, and Data List)
• Proficient in client-side scripting like JQUERY Selectors, Events and AJAX.
• Extensive experience in designing applications using OOP’s (Object Oriented Programming) concepts like Encapsulation, Inheritance, Polymorphism, Abstraction and Design patterns like MVVM, Abstract factory, Singleton, MVC, MVP.
• Created and modified many proceduresto populatedata in SQL serveraccording to the requirement.
• Worked on Database Connectivity with ORM technologies like Entity Framework 6.0/5.0/4.x Database First, Code First and performance tuning in Entity Framework
• Experience in development and implementation of Windows Communication Foundation (WCF), and also Responsible for developing WCF based Service, Data, Fault and Message Contracts.
• Proficient in Database designing, performance tuning including indexing, schema optimization, de-normalization techniques and query execution plan analysis.
• Excellent working experience on n-Tier and layered architecture, Service Oriented Apps, Load Balancing, Session Management, Web farm applications and Single Page Applications (SPA).
• Strong analytical and conceptual skills in database related work primarily creating complex stored procedure, Views, Triggers, Functions using PL/SQL, T-SQL.
• Proficient in Configuration Management, setting up company Version policies, build schedule using Team Foundation Server 2012/2010/2008 , GIT and Visual Source Safe (VSS).
• Proven ability in understanding system requirements, system architecture design, development, testing/QA and production Environment setup and support.
• Extensive working experience in unit, integration and performance testing framework - NUNIT, MS Unit Tests.

TECHNICAL SKILLS

Programming Languages: C# .NET (4.5/4.0/3.5/3.0 ), (10.0/9.0/8.0 ), C++, HTML5, T-SQL, PL/SQL

Web Technologies: ASP.NET 4.5/4.0/3.5/3.0/2.0 , ASP.NET MVC 5.0/4.0/3.0, Silverlight 4.0/3.0, Ajax, Entity Framework, N-hibernate, Bootstrap, JQ Grid, LINQ, Webservices, Webmail, jQuery, HTML5, CSS3, VB Script. XAML, XML, XDOCUMENT, XSLT, XPATH, XSL

UI Technologies: Win forms, WCF

IDE Tools: Visual Studio 2012/2, SQL Server Management Studio, Expression

.Net Frameworks: Net Framework 4.6/ 4.5/4.0/3.5/3.0/2.0

Databases: MS SQL SERVER 2008/2005/2000 , MS Access 2010/2007/2003 , Oracle 11g/10g/9i, MongoDB

Reporting Tools: SQL Server Reporting Services (SSRS 2008/2005), Crystal Reports (2010/9/8.5/8).

Modeling Tools: UML, MS Visio 2010/2007

Version Control Tools: Team Foundation Server (TFS), GIT

Middleware: WCF, ADO.NET Entity Framework 5.0/4.1, NHibernate, LINQ, LINQ to XML, LINQ

Servers: Windows Server 2008/2003/NT, Microsoft IIS (7.0/6.0/5.0/4.0 )

PROFESSIONAL EXPERIENCE

Confidential, St. Louis, MO

Sr .Net Full Stack Developer

Responsibilities:

• Worked closely with Stakeholders in identifying and analyzing requirements.
• Design large scale enterprise .Net applications for External Client and Internal users to access/update their cardholder, transactional and configuration data using SOA and Microservices architectures.
• Develop web front ends with ASP.NET, ASP.NET MVC, ASP.NET Core, WPF, Angular JS, React JS, Node JS, XML, HTML, CSS, JavaScript.
• Designed and Developed object-oriented API Framework for web applications using C#, ASP.Net, Generics, Async Await, Multithreading, Dependency Injection.
• Adopt Agile Methodology using SCRUM extensively.
• Develop Web Applications using .NET Core, Redis, Solace Messaging
• Developed web services with ASP.NET Web API, WCF, XML Web Services. Created data access layers within the web services using ADO.NET, Entity Framework to interact with SQL server databases and using XML, SOAP messages to interact with the MVS Mainframe/Tandem backend.
• Designed and developed an enterprise windows service host and multiple windows services that use this host to send email and text messages.
• Designed and developed a message logging solution to log Web service calls using Enterprise library.
• Developed windows forms application that interact the SQL Server to read/update/delete data and generate SQL scripts for the data that was updated by comparing in memory.
• Designed and developed a smart client application used to setup configuration data on the backend mainframe systems.
• Developed Tables, Views, Stored Procedures, Triggers etc. in TSQL, MS SQL Server.
• Reading/Writing serialized object-oriented XML data from/to SQL Server database.
• Created Database projects in Visual Studio to generate automated SQL scripts for deployment.
• Designed and Developed Reporting solutions using SSRS and SSIS.
• Worked extensively in deployment of web applications, web services and SQL scripts to QA, Certification and Production environments.
• Worked extensively in configuring IIS for the deployed web applications and web services.
• Worked extensively in setting up and configuring MS SQL Server databases.
• Worked extensively with Quality Assurance in defining/developing test environment and test cases. Worked closely with UAT/Certification in configuring the environment.
• Worked extensively with Production Support in troubleshooting and resolving production related issues.

Environment: .Net Framework 3.0/3.5/4.0/4.5 , .NET Core 1.0/2.0/3.0, ASP.NET, ASP.NET MVC, ASP.NET Web API, ASP.NET Core, ADO.NET, WCF web Services, MS SQL Server 2005/2008/2014/2017 , Regis, MS SQL Server Reporting Service (SSRS), Visual Studio 2008/2010/2012/2015/2017 , Team Foundation Server, GIT, Windows Server 2003/2008/2012/2016

Confidential, NY

Sr .Net Full Stack Developer

Responsibilities:

• Experienced in developing and consuming Web Services and n-tier web applications using ASP.NET, C# and ADO.NET
• Implemented Dependency Injection, Entity Framework 6, Token based authorizations and Resource based authorizations.
• Designed and developed various abstract classes, interfaces, classes to construct the business logic using C#.NET.
• Created event driven Web Forms using ASP.NET and implemented form validation using Validation controls and Custom validations and JQuery was written for Client-side validations.
• Effectively used ASP.NET security infrastructure for authenticating and authorizing user access as well as performing other security related tasks using C#.NET.
• Used MongoDB for database and C# driver for MongoDB to manage database operations with LINQ on the code.
• Leveraged CQRS design pattern in the application to create a highly responsive system.
• Worked onSwagger UIfor testing the restful services.
• Created Cache Memory on WindowsAzureto improve the performance of data transfer between SQLAzureand WCF services.
• Used both TFS (for UI layer) and GIT (for services) for source code management.
• Root cause analysis and fixing the Windows / IIS Web Server Related issues.
• Leveraged JQuery for page scripting, AJAX calls and JSON and XML for passing objects from Controller to View and vice versa.
• Created Mock-up designs and developed various functionalities with JavaScript, Angular JS and JQuery.
• Used custom error handling in Web API to pass proper error message rather than generic error message to better understand the error.
• Developed localization APs which stores the translated data inAzureand SQL tables.
• LINQ was extensively used in view extension to parse out unnecessary information and to make call to SQL database.
• Effectively created easy to use, reusable controls and integrated them into ASP.NET web pages.
• Used various ASP.NET web server controls that included Site Map Path, Menu, Tree View, Grid View and Details View to develop Web Forms.
• Used JQ-Grid View, Data List with Paging and Sorting for displaying various data on to the page.
• Effectively used JQuery, a concise JavaScript Library, for traversing HTML document, event handling and AJAX interactions.
• Developed ASP.NET Web API Controllers that involved in implementation of service layer components and data object layer components using ASP.NETMVC Web Application.
• Consumed different ASP.NET Web API’s to retrieve customers’ information and other application related information
• Fully experienced in deploying, configuring and maintaining the web sites and services on IIS 7.0 with and without secured socket layer.
• Extensive use of LINQ and Entity Framework to develop data layer.
• Used Enterprise Library Framework to customize the application based on the behaviors.
• Extensive use of Web Services, XML, XSL to expose the reports to facilitate the information sharing.
• Involved in Data Modeling, Database Design on SQL Server 2005 and responsible for writing Complex Queries, Stored Procedures, User Defined Functions, Views and Triggers.
• Used ADO.NET and data objects such as Data Adapter, Data Reader, Dataset, Data table, and XML Text Reader Writer for consistent access to SQL data sources
• Designing and Implementing Interfaces and Classes using Object Oriented Programming Structure and Design Patterns.
• Experience in configuringAzureWeb Apps, Web roles, Worker roles,AzureApp Services,Azureapplication gateway,AzureDNS,AzureTraffic Manager, AnalyzingAzureNetworks withAzureNetwork Watcher, ImplementingAzureSite recovery,Azurebackup andAZURE Automation.
• Designing and Developing Enterprise Framework Assemblies for Data Access, Exception Handling, Logging and Session Management etc.
• Created WCF services and communicated them with JavaScript to display certain information
• Extensive use of Web Services, WCF Services and protocols.
• Designed and implemented Data access layers using LINQ for XML Data
• Implemented Unit Testing, Integration Testing and System Testing using NUNIT.
• Worked extensively on implementing Automated Unit tests for this application.
• Used Moq (4.5.28), a mocking framework which is included in NuGet Packages, to write unit tests for methods in situations where there is database dependency.

Environment: Visual Studio, C# 5/6., ASP.NET, .NET Core, WCF, MongoDB, Entity Framework 6.0, Web Forms, Java Script, JQuery, Subversion, IIS 7.0, AJAX, AngularJS, Bootstrap, HTML5, CSS3, Web API, Web Services, LINQ, XML, Microsoft Enterprise Library, NUNIT, SQL Server 2014. Microsoft WindowsAzure.

Confidential, Rochester MN

.Net Full Stack Developer

Responsibilities:

• Developed the new features in the middle tier using core VB and deployed them on to Test servers and the production server
• Deploying .Net based Applications and Java based apps on IIS 6.0 and Troubleshooting .Net application issues hosted on the IIS
• Responsible for designing the ASP.NET application authentication using .NET Framework, (Model-View, Controller) MVC and IIS security model.
• Participated in requirements and design review meetings with customers, product owners, development managers and stake holders.
• Experience in dealing with concepts like XML Reader class which helps in parsing the XML files for compliance reports.
• Used ASP.NET MVC Page Controller pattern to add functionality to individual pages such that to accept input from the page request, invoke the requested actions.
• Analyze system and functional requirements to determine feasibility. Identified actors, actions, and goals for each story. Linked all stories back to customer project management system for traceability and acceptance criteria
• Divided stories down into logical tasks and identified technical requirements for each task. Formulated and documented technical architecture, components, and strategies for mitigating technical challenges.
• Discuss with the onsite and offshore team on the System requirements documents.
• Written Queries using T-SQL Statements, Views, Stored Procedures, Triggers, Cursors and User Defined Functions in SQL Server 2008 for inserting/Updating/Deleting the data.
• Analysis and evaluation of alternatives to formulate the mode of implementation of the system
• Estimation and initial validation of the software development effort and maintain the project plan.
• Responsible for maintaining versions of source code using Team Foundation Server 2010.
• Project monitoring and control during development.
• Defining responsibilities and reviewing deliverables.
• Presenting weekly and daily status to client on behalf of onsite and offshore team.
• Developed test requirement document (TRD), test cases and implemented the test cases.
• Tested the application end to end and fixed the bugs.

Environment: Visual Studio 2015, C#, IIS 6.0, SQL Server 2008R2, Microsoft Visio, Microsoft Office, Microsoft Project Professional, TFS 2010. GitHub, etc.

Confidential - Plano, TX

Sr.Net Developer

Responsibilities:

• Extensively used JQUERY to make client-side validations and used AJAX calls where ever necessary for auto filing fields and performing asynchronous calls
• Implemented Data access layer (DL) using Entity Framework with database SQL Server by creating Functions, Triggers and Store Procedures in T-SQL.
• Created proof of concept for implementing views in AngularJS rather than using razor for development
• Created different business classes and interfaces using .NET Framework 4.0 withObject Oriented Programming Methodology.
• Created various Angular Services & injected them into Angular Controllers (using Dependency Injection) to enable AJAX calls and created custom angular directives to create own HTML tags and induce some kind of functional behavior to those tags.
• Transformed conceptual designs into interactive user interfaces using HTML5, CSS3, AngularJS and Bootstrap.
• Controlled overall lookandfeel of ASP.NETwebsite by consuming twitter Boot strap.
• Extensively used XML and JSON Serialization for transferring the data from controller to view.
• Created WCF, WCF REST Services and also used different bindings to make it available to different types of clients.
• Involved in the Development of application Cost Containment Unit (CCU) and Prepay.
• Analyzed and designed new WPF application using MVVM and Repository pattern, from design to completion.
• Developed ASP.NET Web API Controllers that involved in implementation of service layer components and data object layer components using ASP.NETMVC Web Application.
• Consumed different ASP.NET Web API’s to retrieve customers’ information and other application related information
• Fully experienced in deploying, configuring and maintaining the web sites and services on IIS 7.0 with and without secured socket layer.
• Migrated from one server/database to another involving both code base and database move, IIS6 to IIS 7 migration and changing settings to allow ASP scripts to run, setting up FTP accounts and server certificates.
• Performance tuning of Windows and IIS servers.
• Created different business classes and interfaces using .NET Framework 3.5 withObject Oriented Programming Methodology.
• Designed and developed SOA architecture with WCF binding concepts for making data binding for end points.
• Used JQ-Grid View, Data List with Paging and Sorting for displaying various data on to the page.
• Utilized fluent N-Hibernate extensively for data retrieving, querying, storage and manipulation.
• Improvised user experience using JQuery. Used JQuery event handling mechanism to dynamically assign events on web controls.
• Supported Sybase servers including installation/upgrade, managing user accounts, implementing backup recovery procedures.
• Developed/modified many proceduresto populatetheSQL server from Sybaseas per business needs.
• Ensure the organization complies with ADA and equal employment opportunity Acts
• Developed Stored Procedures, Triggers using PL/SQL and oracle 10g and used accordingly.
• Leveraged JQuery for page scripting, AJAX calls and JSON and XML for passing objects from Controller to View and vice versa.
• LINQ was extensively used in view extension to parse out unnecessary information and to make call to SQL database.
• Update the organizational policies with the changes in the ADA protocols
• Submit report to the city's human resource departments regarding the ADA policies and disabled employee statistics.
• Expertise in developingConsole, Windows and Web Applicationsusing C#.NET and ASP.NET inVisual Studio 2003/2005 and Visual Studio Team System 2008.
• Knowledge of XML related technologies such asXML/XSL, XSLT, DTD, XML Schema, DOM, SAX, SOAP, WSDL, Web-Services, and VBScript
• Development of VB forms and Reports using SQL Server Reporting Services.
• Created and maintained database objects like complex Stored Procedures, Packages, Triggers, Cursors, Tables, Function’s, and View’s.
• Created Silverlight applications for interactive, Web-based data visualization using XAML in Visual Studio
• Used SSRS to create reports, customized Reports, on-demand reports, ad-hoc reports and involved in analyzing multi-dimensional reports in SSRS.
• Web application development for frontend system using AngularJS with HTML5 and CSS3 techniques.

Environment: VisualStudio2012, C#, ASP.NET,, MVC /5.04.0, WCF, Entity Frame Work 4.0, Java Script, JQuery, N-hibernate, Subversion, WCF, IIS 7.0, AJAX, AngularJS, Bootstrap,HTML5,CSS3,WebAPI, LINQ, XML, Microsoft Enterprise Library, NUNIT, SQLServer 2008 R2, UML,WPF, Windows Server 2003,Windows Server 2008 R2/2008

Confidential

.Net Developer

Responsibilities:

• Involved in designing the layout of User interface using Visio and Class diagrams using UML.
• The Presentation Layer is implemented in ASP.NET with HTML, Cascading Style Sheets (CSS) and Web Controls. The Web Forms are developed utilizing the C#.
• Implemented Data Access Layer using ADO.NET to connect and retrieve or manipulate database information.
• Data grid, Datasets were used extensively to display various SQL Server elements and allowed real time updates.
• Displayed data in tabular form based on the criteria selected using Data Grid controls and dynamically loaded data in controls using the server events.
• Used AJAX for Partial Page Updating, Invisible Data Retrieval, Constant Updating, Smooth Interfaces, Simplicity and Rich Functionality
• Created T-SQL Stored Procedures, Functions, Triggers and views in SQL Server to interact with database.
• Designed the complete solution using N-tier Architecture model and design patterns mainly Abstract Factory and Singleton.
• Worked on Agile SDLC, SCRUM Methodology to practice-based methodology for modeling and documentation of software-based systems.
• Implemented features of ASP.NETAJAX such as Calendar Controls, Repeater Control, and Validation controls, Dataset, Security using forms authentication.
• Designed different components using C# language and used Exception handling, Error providers to handle exceptions.
• Designed Master Pages for look, feel and standard behavior to centralize the common functionality of all the web pages.
• System Administration with ADS, IIS, FTP and Proxy.
• Developed the necessary Stored Procedures and created Complex Views using Joins for robust and fast retrieval of data in SQL Server using T-SQL.
• Generated Monthly and quarterly Reports as bar charts for the management using different techniques like data filtering, adding, interactivity using SSRS
• Worked on Team Foundation Server (TFS), creating and managing projects and accessing the items.

Environment: .NET Framework 2.0, ASP.NET, C#, ADO.NET, XML, Web services, HTML, SQL Server2008, Oracle 10g, Crystal Reports, IIS 6.0, Windows 2000, VSS, NUnit, Visual Studio 2005.