SUMMARY

• Proficient in end - to-end development application from requirement gathering from the client to system study, designing, coding, testing, de-bugging, documentation and implementation (SDLC).
• 10+ years’ experience in designing and developing Secure, Robust, and Scalable N-tier web applications on the Microsoft .Net Platform. Creation of Rich data centric presentation tiers, business logic facades, provider independent data logic layers, and back-end programming.
• Experience in using .NET technologies C#, VB.NET, ASP.NET, ASP.Net Core, MVC 3.0/4.0, Core 3.1, LINQ, AJAX, Razor, ADO.NET, Entity Framework, CSLA Framework, JQuery, Json Objects, Web Services, WCF, Web API, XAML and XML/XSLT.
• Experience in using business portal technologies - WSS 3.0, SharePoint Designer, CAML, SharePoint Server 2007, .Net Remoting, Web Services, and XML/XSLT.
• Proficient in using Tag helpers, Exception and Authorization Filters in Core.
• Expertise in Web forms GUI development including Client and Server Components, Custom Controls, User controls, Web Services, ADO / ADO.NET.
• Good Knowledge on creating Single-Page Applications (SPAs) (Web apps) which load a single HTML page and dynamically update that page as the user interacts with the app.
• Expert in developing N-Tier application using C# and VB.NET.
• Experience in developing web applications using .Net Core.
• Experience in developing web applications using legacy technologies - ASP, VB6.0, JavaScript, VBScript, and ACTIVEX Components and COM/DCOM.
• Experience in Crystal Reports design and deployment of Parameterized, Drilldown, and Drill through, Sub, Linked, Snapshot, Cached, and Ad hoc Reports.
• Experienced in Creating Stored Procedures, Functions, Triggers and Packages in Oracle 9i/10g/11g and SQL Server 2012/2016.
• Good experience in encrypting and decrypting the SOAP secured messages in the network using the X509 and AES 256 certificates.
• Experience developing web applications that conform to requirements contained in Section 508 of the Rehabilitation Act of 1973 and W3C Web Content Accessibility Guidelines (WCAG 2.0)
• Experience onAgile, SCRUMdevelopment methodology and built the application withTest Driven Development (TDD)andDomain DrivenModel (DDD).
• Extensive use ofADO.net Datasets, Data Adapter, Data ReaderandXMLto retrieve and store the data inAccess DB.
• Extensive usage of Delegates and Events to establish communication between theWin forms.
• Experience in working with third partyweb services APIsandWeb ServicesusingAJAXandjQuery.
• Expertise in debugging andtroubleshooting existing code.
• Experience using Infragistics and Telerik AJAX web controls and windows controls.
• Experience in Windows application development (Win Form, Windows Service etc.).
• Experience to create Install Shield packages for the client server applications
• Proficient in XML, XSD, XSLT (XSL Transformation), XPATH, SOAP, WSDL.
• Experience in Visual Source Safe (VSS) and TFS for project version control and maintenance.
• Experience in creating Data Marts for OLAP database based on OLTP using SSIS.

TECHNICAL SKILLS

.Net Technologies: .Net Framework 4.5/4.0/3.5/3.0/2.0 , ASP.NET MVC 4.5/3/1, ADO.NET, Web Services, WCF, WPF, XSLT, XSD, LINQ, UDDI, WSDL, AJAX, Silverlight 4.0, IIS 7/6, SharePoint .

Programming Languages: C, C++, C#, VB.NET, VB 6.0, SQL

Web Technologies: HTML, DHTML, CSS, XML, ASP, ASP.NET

Databases: MS SQL Server 2008/2005/2002 , Oracle 12c/11g/10g/9i/8i, MS ACCESS

Testing Tools: Unit, TestNG, Q unit, Karma

Operating Systems: Windows, Linux, MAC

Scripting: JavaScript, VB Script, PHP, jQuery, AngularJS, NodeJS, TypeScript

Development Tools: Microsoft Visual Studio 2015/2012/2010/2008/2005 , Edit Plus, Photoshop 2010, Dream Weaver, Jasmine, MS Visio, SQL Server Management Studio

Protocols: HTTP, TCP, FTP, SMTP, SOAP

Middleware: Entity Framework, LINQ, ADO.NET Web Services

Source Control: Visual Source Safe, Team Foundation Server, Git.

Other Tools: GIT, ReSharper, TFS, Source Tree, JIRA, Fogbugz, Kanban

PROFESSIONAL EXPERIENCE

Confidential, Dallas, TX

Lead .Net Developer

RESPONSIBILITIES:

• Designed and developed various web pages using ASP.NET MVC, C#, HTML, JavaScript, server controls such as Grid View, Validation controls.
• Working on synchronizing data model and user interface controls using Node JS.
• Responsible for building the UI for the transaction flow portal using Kendo UI, MVVM and Ajax.
• Knowledge of techniques used in Angular 9 with the help of Typescript.
• Working on dependency binding and declarative tracking using Node.JS.
• Involved in all the tiers of this application. Worked on Data layer, Business layer and UI Layers. Developed Business and Data tier using .Net MVC, C#, ADO.NET.
• Developed Master Pages and web enabled online panels for data entry using ASP.NET forms and submitted the same for processing to the appropriate Manager.
• Deliver a complete front-end application in Node JS, JavaScript, HTML5, CSS3, Bootstrap 4 and Angular 8/9/11
• Developed a single page, mobile-first web application for real-time location sharing utilizing Angular 11, JavaScript API.
• Deploying and adding new machines to a running data base, balancing load and duplicating the data to keep the system up, using Mongo DB, in a multi-server environment.
• Configuring high availability using geographical Mongo DB replica sets across multiple data centers.
• Performing Unit Testing on my part of the application developed using Karma.
• Rewriting the legacy windows forms applications into web based application using web forms and client side technologies like jQuery, JavaScript, JSON Data, Node JS, Angular 9
• Involved in design and developing case management system web screens using ASP.Net MVC Framework and had knowledge on Web API (Restful).
• Involved in developing the Azure Solution and Services like PaaS and IaaS.
• Developed mobile and desktop applications (Android and IOS) using C# and VB.NET.
• Involved in Production support for Mobile site issues.
• Worked extensively with Disconnected Data Sets using ADO.NET to perform Database actions.
• Developed operational contract of WCF (windows communication foundation) service to fetch messages and message details from database.
• Developed a password distribution module, which will display the initial password to the account owners.
• Implementing and migrating and deploying workloads on Azure VM.
• Setup the Database in Development, Production environment in Cloud-Microsoft SQL-Azure.
• Created, Modified Stored Procedures Triggers, tables and Views on SQL Server.
• Responsible for designing, developing and deploying collaboration portal and Master data workflow using SharePoint Portal Server (SPS), Windows SharePoint Services (WSS) and, .NET Framework.
• Developed web applications using principles of Test-Driven Development, with an eye to Continuous Integration enabled by Team City.
• Developing the components using Angular 9 needed for the application from the scratch and customizing from various Angular related libraries to meet the application's functionality.
• Implemented Services and Dependency Injection in Angular 9 to connect the web application to back-end APIs and for sharing the code between the components.

ENVIRONMENT: ASP.NET MVC, C#, Agile, Angular 8/9/11, Web API, SQL Server, Mongo DB, Web Services, Kendo UI, MVVM, AJAX Control Toolkit, JavaScript, jQuery, Node.JS, HTML, IIS, Team city Windows, Microsoft Visio, Visual Studio, .Net Framework, Microsoft Reporting Services (SSRS), Clear Case.

Confidential

Lead .NET Developer

RESPONSIBILITIES:

• Involved in the analysis, design, development, and testing stages of the Project from the requirements gathered from the users and followed Agile Methodology.
• Experience with MySQL on both Linux and Windows.
• Developed business objects viz., Business Entities, façade layer objects and data access objects using OOP concepts for the N-tier web application.
• Development of Web Forms, Classes and interfaces using C#, .NET Core that incorporates both N-tier architecture and database connectivity.
• Developed stored procedures, triggers in MySQL for lowering traffic between servers & clients.
• Design DevelopETLpackages with SSIS& schedule the jobs with Auto sys (JIL). & SQL Server.
• Created database objects like tables, views, sequences, synonyms, indexes using Oracle tools like SQL Plus, SQL developer, and toad.
• Created partitioned tables and partitioned indexes to improve the performance of the applications.
• Involved in the design and development phases of Agile Software Development and building Web application development for client and server side using .NET, Angular and Node js.
• Create the application in .NET framework, .NET core and implement logic using C# and OOPS concepts.
• Developed and enhanced client-side management portals User interfaces using C#, Angular, jQuery, HTML, Bootstrap, CSS, JavaScript, Typescript and AJAX.
• Created and consumed a Restful Web API to achieve Screening and transfer JSON data by using HTTP protocols and incorporated the same in web UI Single page applications using Angular.
• Used ASP.NET MVC5 applications using MVC5 with Razor View Engine. Created the models, views and controllers using ASP.NET MVC5, C#.NET.
• Created Business Logic Layer & Data Access Layers to implement the MVC architecture. Implementation of client-side validations using ASP.NET MVC Validation.
• Developed Web Services common for various applications using .NET Framework. Configured various Web Applications on Internet Information Server (IIS).
• Used Entity Framework to create entities in Data Access Layer. Developed and consumed Restful Services usingWebAPI.Implemented Restful services and HTTP Handlers in developing Web Service replication interface for setting up data feeds for content transportation in XML and JSON formats.
• Responsible for coding that includes reading of an XML file and fetching data in the fields/tags and transferring the data to the database using LINQ.
• Using LINQ to query the database. Worked in prismand Unity Container helper throughout the modules.
• Responsible for designing and developing ASP.NETMVC application using .NETFramework Entity framework.
• Utilize LINQ to Entities for interacting with data in Entity Framework.
• Developed system services REST/SOAP application platform for use by all web applications utilizing WCF services and the ASP. Net provider model.
• Deployed the tools Microsoft Azure Cloud Service (PaaS, IaaS), and Web Apps.
• Created SSIS Packages to import data from Flat Files into SQL Server Database. Generated various claim related reports from SQL Server Database using Crystal Reports Tool and Telerik reporting.
• Implemented Share Point for document management, collaboration and automation of business processes using workflow. Used ADO.NET (Data Adapters, Data Sets) for database connectivity to SQL Server database.
• Involved in Debugging and Supporting the application and Performed Unit Testing (using unit).
• Involved in the design of the Use Case Diagrams and class diagrams using Microsoft Visio.

ENVIRONMENT: .NET Framework, ASP.NET MVC5, IIS, .NET, .NET Core, Visual Studio, Web API, SQL Server 2016, WCF, Entity Framework, LINQ, Git, AJAX, Angular, CSS, Entity Framework, Typescript, JavaScript, Bootstrap, jQuery, ADO.NET, Agile Methodology

Confidential

Sr .Net Developer

RESPONSIBILITIES:

• Developed applications using JavaScript and client libraries likejQuery, Bootstrap, etc. to build modern Single Page Applications (SPA).
• Extensively worked on User Interface Windows (*.Css) using Winforms.
• Designed and implemented components that convert disconnectedrecord setsto validXMLthat is transformed byXSL/XSLTfiles toHTML.
• Developed APIs for integration with various data sources.
• Involved in the requirements gathering and design of the project.
• Involved in Coding Web Pages usingASP.NET MVC, C#, Java Script, Angular 4.0.
• Design and implemented AngularJSweb application base on existing ASP.NET web application
• Improvised user experience usingjQueryand used for event handling mechanism to dynamically assign events on web controls.
• Involved in the design and development of WinformsusingVB.NET
• Involved in redesign of theMySQLdatabase toMS SQLdatabase; wrote and maintained SQL queries, Triggers, Schedules, User definedfunctions,and the required Stored ProceduresinT-SQL.
• Extensively used theJavaScript, AngularJSfront-end development which includes a deep understanding of the DOM,JSON, object-orientedJavaScript,Bootstrapand common JavaScript libraries.
• Configured Logstash: input, filter, output plugins - database, log file sources and elastic search as output converting search indexes to Elastic with large amount of data.
• Pulling the data and pushing the data to elastic search on incremental basis to keep the index updated for dashboard activities.
• UseC#andADO.NETto define and implement secure middle-tiercomponentsusing both connected and disconnected environment strategies.
• DevelopedWebServicesusing .NetandSQL Serverand use of Web API.
• Coding andTuning Queries, Stored Procedures and Functions, TriggersusingEntity Framework.
• Developed reports usingMS SQL Server Reporting Services (SSRS)andCrystal Reports.
• Sync Elastic search data between the data centers using Kafka and Logstash.
• Used Elastic search for powering not only Search but using ELK stack for logging and monitoring our systems end to end Using Beats.
• Build visualization and Dashboards using Kibana and with angular framework.
• Created different dashboards based on the level of user and this was integrated with the customer care support UI.
• Having development experience inBootstrap (Responsive web design), AngularJS,JavaScript, JSON andJQueryfor implementingclient sidecode inASP.NETapplication.
• Developed reports usingMS SQL Server Reporting Services (SSRS)andCrystal Reports.
• Designed and implemented Analytics system for ADP using Elastic Search, Logstash, Kibana, SQL server.
• Built new analytics solution for customers which uses Elastic search as backend and Angular for UI and charts.
• UML was used for the preparation of Use Case, Sequence Diagram, ER-Diagram, and Class Diagrams using MS Visio.

ENVIRONMENT: .Net Framework, C#, ASP.NET, VB.NET, ADO.NET, T-SQL, LINQ to SQL, WCF, SSRS, Entity Framework, Angular.Js, MS Visio, Crystal ReportsCSS, Bootstrap, JavaScript, JQuery, AJAX ELK, VS Code, Kibana, Logstash, Angular, (ELK) Elastic Search, SQL Server

Confidential

Dotnet Developer

RESPONSIBILITIES:

• Support Program Manager in doing analysis for the requirements given in the Business Requirement Document (BRD).
• Participate in Functional Specification Document (FSD) review meetings to understand the requirements.
• Analyze and provide estimations (vRoms) for the requirements.
• Design and prepare effective Technical Specification Document as per the requirement.
• Involved in analysis, design, and development of the applications.
• Worked on C#, ASP.NET MVC, Entity framework, Web API, WCF, SQL server, JavaScript, jQuery, HTML5, CSS, Bootstrap, Windows services, T- SQL, XML.
• Used Team foundation Server (TFS) for version control, shelved the pending changes of the source code along with the maintenance of the builds.
• Created, hosted, and consumed the web services. Used SOAPUI and WCF Test Client for testing the web services.
• Used AJAX framework to do asynchronous calls to the server and improve the performance.
• Involved in training the end users and technical support of the projects.
• Developed visual components through WPF using XAML and Expression Blend.
• Implemented object dependency injection concepts among classes.
• Performed XML data and Schema validations, Serialization and Deserialization.
• Involved in creating SSIS packages to bring data from Oracle, Excel, Flat file etc. and implemented various transformations.
• Implemented security features for web services, web applications.
• Developed the UI Screens using HTML5, AngularJS, Bootstrap, JSON, JavaScript, jQuery and CSS3 for complex page layouts while adhering to code standards.
• Attending technical review sessions and co-ordination with Offshore.
• Creation of Web Services in C# to integrate our internal systems.
• Worked on Agile and Scrum methodology.
• Preparing Release/Deployment Notes according to specific environments of the requirement.
• Attending bug triage meetings if any bugs on the existing requirements and used to fix them.

ENVIRONMENT: ASP.NET, C#.NET, WCF Services, Entity framework, Web API, XML, WPF, XAML, SQL Server, Java Script, jQuery, HTML5, CSS, SOAPUI, SSIS, CSS3, AngularJS, Bootstrap, JSON, T-SQL, AJAX.