SUMMARY

• Over 8 years of strong professional experience in Client - Server & Web based environment using Confidential .NET Framework 2.0/3.0/3.5/4.0 /4.5/4.8 and .NetCore 3.1 including ASP.NET 2.0/3.0/3.5/4.0 , C#, ADO.NET, VB.NET, Object Oriented Design, Windows Application (WPF / Winforms), Web Forms, XML Web Services, WCF and REST based services
• Experienced professional specialized in Web application development with latest technological architectural designs and patterns including MVC, Linq & Entity Framework
• Good experience in design, development and testing of applications in client/server environment using Visual Studio .Net 2005, 2008, 2012, 2019 (VB.Net, C#, ASP.Net, ADO.Net, XML Web services, ActiveX), C++, SQL Server 2005, 2008 & 2014.
• Experienced in all phases of software development life cycle (SDLC) - Project Analysis, Requirements, Design, Development, Testing, Documentation and Deployment and also in Windows Client/Server Environment.
• Very good experience in developing distributed applications using Web Services, SOAP, WCF, WPF and XML in C#.
• Good experience in developing Win Forms using C# and VB.Net
• Extensively used Object Oriented Programming Concepts using industry standard Design patterns in developing the application.
• Extensive Experience in Implementing View, Model, Controller and View model by using ASP.Net MVC Framework using MVC4/Razor design pattern in developing scalable, standards-based web applications.
• Expertise in unit testing and have worked in all the phases of testing.
• Designed and developed Data Access Layer (DAL), Business Logic layer (BLL) also in implementing Business Processes, Abstract factory as part of Service Oriented Architecture (SOA).
• Used most of the new ASP.Net 2.0/3.5 controls like Grid View, Details View, SQL Data Source control, Master pages, new AJAX controls etc.
• Experience with Reporting Tools SQL Server Reporting Services (SSRS), creating ETL packages using SQL Server 2005 Integration Services (SSIS), both utilized for data migration and transformation.
• Experience in SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS) & SQL Server Migration Assistant (SSMA)
• Experience in developing REST services using WebAPI.
• Experience in designing and developing applications using XAML, WCF, WPF, WinForms, WebForms and XML Web Services.
• Experience in Web Application State Mechanism, implemented View State, Hidden Fields, Session, Application, Query Strings and Cookies.
• Experience in implementing ASP.NET Cache Mechanism to Improve the Performance of the application.
• Worked on project involving SSIS for data transformation of electricity generators data coming from various data sources like flat files and excel sheets and to load the data into the data warehouse. SSRS was used to create reports for the web application for the ad-hoc reports and scheduled reports generation.
• Worked with Data Grids, Data Sets, Data Views and Data Adaptors to extract data from the backend.
• Knowledge of HTTP Handlers and HTTP Modules
• Experience working on AJAX Control ToolKit and AJAX asynchronous call back mechanism.
• Expert in implementing business logic in backend using dynamic Stored Procedures, appropriate Functions, and effective to facilitate efficient data manipulation and data consistency.
• Expert in creating tables, views, user defined data types & Functions, indexes.
• Experienced in creating Jobs, Alerts and Scheduling DTS.
• Extensive experience in developing reports using Crystal Reports and generation of reports using SQL 2005 Reporting services (SSRS).
• Good experience on SQL Server Administration tasks like Backup, Restore and development using Stored procedures, Tables, Views, and Query Tuning and Data Migration.
• Good communication, interpersonal and presentation skills. Excellent work ethics, self-motivated and quick learner. Willing to learn, adapt new technologies and third party products.
• Experience in handling advance data querying capabilities usingADO.NET Entity Data Modelin retrieving data usingLINQ to SQLandLINQ to Objects and object relational mapping using ORM frameworks like Entity Framework 6.0with ASP.NET.
• Experience in using Azure services - App Service, Azure functions, Analytics.
• Experience in deploying applications with Cloud Services by creating locally in Visual Studio, testing it and deploying to a liveMicrosoft AzureCloud environment.
• Experience in Test Driven Development (TDD) and performing unit testing using NUnit framework.
• Used tools like GIT, SVN, Confidential Team Foundation Server (TFS), and Visual Source Safe (VSS) for application version control.
• Experience in using Angular CLI for creating components, services, pipes and directives.
• Experience developing highly interactive web applications utilizing JavaScript, HTML5, CSS, JSON, Angular, and Bootstrap and integrating Restful API's.
• In depth knowledge of web technologies and standards to deliver the best experiences across web and mobile devices including responsive Web UI
• Experience on working with Custom Directives, Controllers, Services, filters modules of Angular.
• Extensively used jQuery, JSON, AJAX and DOM scripting to create interactive web applications
• Experience in implementing Auto Complete/Auto Suggest functionality using jQuery, DHTML, Web API calls and JSON.
• Extensively Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Elements & Classes and CSS Behaviors in CSS.
• Proficient in developing N-Tier distributed .NET applications using Web Services and WCF.
• Defined overall software system architecture; including SQL database system design, client server system, web based C# and ASP.NET built modules and large data processing capability.
• Experience in working with User Controls, Custom Controls, HTML Controls and Web Server Controls using C#.Net.
• Proficiency in building responsive and mobile optimized websites using Bootstrap.
• Knowledge and thorough exposure on cross browser / cross device compatibility, with emphasis on Responsive Design principles and Interactive Web Design.

TECHNICAL SKILLS

Programming Languages: C#, C++, C, VB 6.0, T-SQLTechnologies .NET Framework 1.1 / 2.0/3.5 . NET Remoting, SOAP, Web Services, ASP, .NET XML, XSL, XSLT, ASP/ADO.NET, DTS, IIS 6.0, HTML, CSS

Scripting Languages: JavaScript, VBScript, eScript, Angular 8

Middleware: ADO.NET, ActiveX, DLL

Operating Systems: NT/WIN2K, Windows XP, Windows 2003.

Database: SQL Server 2000, 2005 & 2008, ORACLE, Stored procedures, Batch processing, Job control, MS-Access, SSIS.

Methodologies: OOAD, UML.

Reporting Tools: Crystal Reports, SQL Server Reporting Services (SSRS), and MSSQL Server Integration Services (SSIS)

Application Servers: IIS, SharePoint 2007, Azure

Development Tools: MS-VISUAL STUDIO 2008,2005&2003, Visual Studio 6.0, SQL Management Studio, SQL Query Analyzer

PROFESSIONAL EXPERIENCE

Confidential, Uniondale, NY

.NET Developer/Software Engineer

Responsibilities:

• Participate in requirements gathering sessions and analyze requirements and write the program accordingly.
• Develop high performance transactional systems in .NET which includes developing inbound and outbound processes that receives and sends all the transaction files through Electronic Data Interchange to utilities from the main application using Object Oriented Programming Concepts with C# and VB.Net programming language, data structures and web services in .NET.
• Fix the application problems by troubleshooting the system. Debug the code in .Net Visual Studio to fix customer service issues.
• Develop and execute test plans for the solutions including writing test scripts using C#, VB.NET and test runner applications provided by NUnit.
• Provide support for deployment of the application including fixing deployment errors and issues relation to version compatibility.
• Create documentation and procedures with system deliverables and changes planned for the production environment which involves writing the technical design and architectural documents.
• Develop web-based applications using .NET standards such as implementation of Rate Engine, Tax modules and enhancement of the current application using C#, VB.NET programming language by accessing predefined .Net libraries and by retrieving the data from SQL server.
• Worked with ADO.NET dataset objects to alter, update and retrieve data from the system database.
• Use of LINQ queries on data tables, data array and list to filter data.
• Involved in creating fully functional ASPX pages and corresponding server-side pages and integrating them into the current application using HTML5, CSS3, Kendo UI, jQuery and JavaScript.
• Developed applications in Angular. Created all components, set up shared libraries for web control components like grid controls, alerts, buttons, textboxes etc.
• Extensive use of Angular CLI for creating components, services, pipes and directives.
• Used Angular framework to create Single Page Application(SPA) that can bind data to specific views and synchronize data with server.
• Developed Web applications and Web Services using MVC4, Entity Framework, HTML5, CSS3, JavaScript, JQuery AND Angular.
• Debugging using web developer tools on Chrome, Firefox and Internet Explorer.
• Used JavaScript for developing UI Components like Editable drop down, data-driven menu customizations
• Extensive use of Telerik/Kendo Controls to create kendo graphs, charts, and Kendo grid to display business analytics data.
• Used scriptManager controls to register startup scripts to load web pages and make AJAX synchronous calls to web methods to retrieve data to client side and load into respective UI grids and widgets.
• Worked on SQL server management Studio to test LINQ queries, update and modify tables and perform unit tests.
• Used SQL server profiler to trace SQL queries of the database engine.
• Write complex stored procedures and dynamic SQL to generate business related reports to display in the ASP GridView and generate PDF reports using Crystal Reports Engine.
• Used web scraping and API tools to extract rate data from multiple websites and display in a single page.
• Experience with Web services, SOAP, and WSDL technologies.
• Created REST services for executing business logic and making database calls using ASP.NET Web API and WCF.
• Used Azure Git as a repository and Window Azure to deploy the application on cloud and manage sessions.
• Used Kibana for logging and log analytics.
• Involved in creating CI/CD pipeline to automate test, build and deploy applications.
• Experience in all phases ofSoftware Development Life Cycle (SDLC) and Methods likeWaterfall and Agile.

Confidential - Redmond, WA

.NET Developer

Responsibilities:

• Main Task: Modify the functionalities and features of the website for the July 13th release.
• Worked on the website called FeaturedDevices.com which is a device selling platform website for Confidential OEM.
• Featured devices.com is a front-end web tool for the Featured Devices Program. It Provides sales and marketing material, as well as other resources for the sales and marketing teams.
• Web Application using Confidential Visual Studio 2013,Model-View-Control (MVC 4.0) software architecture, Entity Framework and ASP.NET.
• Involved in creation of application setup and reports using ASP, HTML, DHTML, and Validations were performed using VBScript and JavaScript and J-query.
• Designed and developed the web forms using ASP.NET and VB.NET Language.
• Analysis, Design and Development of Modules using Asp. Net, C# / VB. Net.
• Extensively used C#.NET to develop server side event handling and components to handle business process.
• Used Entity Framework for the ORM mapping
• Deployed web application on Internet Information Server for production
• Used Data Annotations for Validations; used pre-defined validations and custom validations as well
• Modified and designed GUI using HTML, CSS and Kendo UI
• CSS was modified using the Confidential Web essentials.
• Used JavaScript and JQuery to implement various functionalities such as include files for header, footer and navigation and change HTML contents
• Worked on Ajax and html link extension methods to post back and redirect response to the controller
• Used linq queries (LINQ to SQL) to query the database
• Used LINQ to Dataset to query typed datasets and LINQ to Objects to query IEnumerable and IQueryable collection.
• Implemented SQL Queries and Stored Procedures for accessing data from the SQL Server database.
• Used Aspose components as an extension to SSRS to generate PowerPoint, PDF and excel reports
• Used Aspose.slides for 2003 and older PowerPoint exports and aspose.slides.ex for newer version of PowerPoint.
• Worked on SQL Server Management Studio 2012 to test linq queries, generate update and modify tables and perform unit tests
• Extensively used SQL server Profiler to trace the sql statements of the database engine
• Used Confidential Visual Studio Online to get tasks and bugs from the functional/testing team and to report new bugs/bug fixes to the functional team
• Used Confidential TFS for source code management
• Worked on OEM Membership Tool which is an authentication and registration tool for Confidential Device Partner Connector website.
• Extensive utilization of Kendo Grid, Javascript and Jquery to populate user list, accept & reject users and authenticate users.
• Use of Windows Azure to publish site to the cloud.
• Extensive use of Data Annotations, Kendo List, Kendo Window, CSS and Javascript to construct the registration page.
• Utilization of Kendo Sort features for the Confidential Device Partner Connector Website.
• Used CSS pseudo elements, kendo list templates and jquery to change functionalities in the Confidential Device Partner Connector website

Confidential, Chicago, IL

.NET Developer

Responsibilities:

• Developed and maintained C#, ASP.NETapplications that utilized SQL Server 2008 database.
• Interacted with Client to gather requirements and document all the requirements.
• Developed forms using C#(NET 4.0) parallelism windows service and web applications using NET3.5and MVC 3.0, ASP.NET, C#, SQL Server 2008(writing stored procedures), jQuery and TFS.
• Worked on building ASP.NET MVC applications for building dynamic websites.
• Involved in Installing, Configuring, Managing, Monitoring and Troubleshooting SQL Server 2008.
• Extensively used ASP.Net for UI design with VB.NET acting as a code behind.
• Created various Web Forms & User Interfaces Screens using VB.NET & ASP.Net
• Implemented complex financial processes by designing data and business layers utilizing VB.NET, ADO.NET and XML
• Worked in an application that uses the business objects developed using VB.NET. These objects in the form of DLL's provide the necessary functionality for invoice processing and consideration calculation.
• Worked on building ASP.NET MVC applications for building dynamic websites.
• Used linQ, WPF and WCF to communicate between DAL and other business components.
• Involved in designing and Development of SOA services using Web Services/ WCF.
• Integrated designer layouts using HTML, JavaScript, Object OrientedPHP, and CSS.
• Generated Custom Reports and different types of Tabular Reports, Matrix Reports, and Ad hoc Reports and distributed Reports in multiple formats using SQL Server Reporting Services (SSRS) in Business intelligence development studio (BIDS).
• Worked on Jquery, JavaScript in the web page to avoid Autopost back and handles the errors.
• Developed the reusable framework for the web application using the ASP.NET MVC Framework 4.0.
• Created SQL Server database to handle complex queries (T-SQL, DTS, stored procedures, functions, optimization) and .NET data access components
• Implemented Agile methodology and SCRUM processes and utilized Confidential Team Foundation Server (TFS) to manage the team's software development lifecycle including deriving product backlog items, assigning sprint work items to developers and conducting sprint review meetings.
• Used Form Based Authentication for Application as .NET Security measure by providing login page.
• Used SSIS to create ETL packages to validate, extract, transform and load data (which was in flat files and excel sheets) to data warehouse databases, data mart databases.
• Created the automated processes for the activities such as database backup processes and SSIS Packages run sequentially using SQL Server Agent job.
• Loaded the data from different sources to SQL Server database using SQL Server Integration services (SSIS)
• Documented the technical stuff related to the Project.

Environment: Visual Studio 2010, Confidential .Net 3.5, ASP.Net, VB.NET,C#, ADO.NET, WSDL, XML, IIS, Web services, Java Script, WPF, WCF, MVC, SQL Server Reporting Services (SSRS), Integration Services (SSIS) CSS, HTML, X-Path, Confidential Windows XP, Team Foundation Server (TFS), LINQ, jQuery, PHP, NUnit Testing.

Confidential, Atlanta, GA

.NET Developer

Responsibilities:

• Constructed logic Layer and Data Access Layer and written methods in C# and .NET framework 3.5.
• Created (BLL) Business Logic Layer and Presentation layer in VB.NET.
• Used VB.NET, data grids to pull the data from the database and display it on the UI.
• Designed SOA (Service Oriented Architecture) for the newer version of the system.
• Used ASP.NET and JavaScript, Software Internalization to design and develop UI, User Controls, and Client-Server Side Validation Controls
• Implemented DevExpress Components for both ASP.NET and Winforms application.
• Implemented WCF Services using Web Service Software Factory Modeling Edition and manual coding.
• Used JQuery to implement various functionalities such as include files for header, footer and navigation, open and close modules, popup windows
• Used JavaScript & ASP.NET validation controls to perform client-side and server side form validations
• XAML/WPF utilization at intermediate to advanced levels including GUI implementation
• Updated the database tables, writing stored procedures while doing the Production Support.
• Created SSIS packages to pull data from SQL Server and exported to Excel Spreadsheets and vice versa, Created and modified crystal reports.
• Utilized SSRS to construct matrix and tabular reports with drill down, drill through and drop down menu option.
• Used Sql Server Integration Services (SSIS) for extraction transformation and loading data.
• Implemented SQL Queries and Stored Procedures for accessing data from the SQL Server database.
• Used ADO.NET dataset for Data Caching.
• Wrote Technical Documentation for the components under my responsibility.
• Used OO design and analysis, UML modeling, and unit testing for product development cycle

Environment: Visual Studio 2008, Confidential .Net 3.5, ASP.Net, C#, ADO.NET, WCF, WSDL, WPF, XML, IIS, Web services, SQL 2008, CSS, HTML, Entity Framework, X-Path, Confidential Windows XP, TFS, DevExpress Controls, LINQ, NUnit Testing,VB.NET.

Confidential, Sharon, PA

.NET Developer

Responsibilities:

• Architected Data Access Layer (DAL), Business Logic layer (BLL) and other components in VB.NET and also in implementing Business Processes. Performed Unit, Regression and Integration testing for the entire application
• Have deployed the application and fixed the bugs in the production environment.
• Designed & Developed the User Interface using the ASP.NET Web User Controls
• Used VB.net language in developing the business logic, where in extensively implemented the View State for the dynamic controls to speed up the application.
• Developed multiple C#, ASP.NET, Ajax/Agile and multi-threading pages.
• Development of front end using ASP.Net web controls, HTML/DHTML and CSS.
• Implemented Data Access layer using ADO.Net and XML class libraries.
• Developed and consumed web services (SOAP, UDDI & WSDL) for accessing data from the parent website.
• Involved in designing and developing, windows based application using Confidential .Net framework 4.0 with C# as code behind language
• Worked with .NET Login Controls (Create User Wizard, Password Recovery, Login View, Login and Login Status) and Custom Controls.
• Created queries, stored procedures and views for Data insertion and retrieval to and from SQL Server databases.
• Experienced to work with LINQ providers like LINQ to XML and LINQ to SQL
• Experience in Performance tuning of SQL queries and stored procedures. Used SQL Profiler, Performance Monitors.
• Enhanced the loading process of the data from various source systems using OLE DB connection by creating various SSIS packages
• Used JavaScript language for validations at the client-side.
• Designed and Developed Reports using SSRS.
• Experience in Unit testing, Module testing and Integration Testing.
• Used Visual Source Safe (VSS) for source code management.

Environment: .NET Framework 3.0, C#,.NET Web forms, Win Form, JavaScript, HTML,SQL Server2005, Access, XML/XSL, OO analysis/design, SSIS/SSRS, and Visual source Safe