SUMMARY:

• 7+ Years of professional experience in designing, development and implementation of N - Tier Client/Server Web and Windows based application domains using Microsoft .Net Framework 3.0/3.5/4.0/4.5 .
• Demonstrated proficiency in development using Microsoft.NET technologies like C#, VB.Net, Asp.Net, AJAX, MVC, MVVM, Web Services, Data Structures, Entity Frame Work .
• Expertise with application development using Object Oriented Analysis and Design techniques (OOAD) like MVVM, Abstract factory, Singleton, MVC, OOPS, Caching, Authentication, Windows Services, User Controls (ascx) and Web Custom Controls.
• Strong experience in working on user interface applications and professional web applications using HTML, HTML5, CSS, CSS3, JavaScript, JQUERY, AJAX, JSON, XML, XSLT, Bootstrap, SharePoint, React JS, Angular JS.
• Worked on AngularJS framework to develop interactive websites based on client needs, Created Entities for the database objects, Custom Entities and tables using Entity Framework, Elastic Search .
• Worked in all phases of Software Development Life Cycle (SDLC) including Waterfall, Agile (Scrum) models.
• Involved in handling ASP.NET client side state management (view state, cookies and query strings) and server side state management (application state, Catching and session state).
• Good working experience with MVC (5.0/4.0) and View Model patterns/ in creating and managing Views, Partial Views, View Models, Web APIs using ASP.NET MVC, Custom Error Pages.
• Expertise in designing and developing complex user interfaces (GUI) using ASP.Net.
• Experience working on N-Tier Architectures such as MVC (Model View Controller), MVVM (Model View, View Model), PRISM in applications.
• Exclusively developing and deploying Web Services using WCF, WSDL, UDDI, WPF, Web API’S (RESTFULL), GUI, Power Shell(POSH) Scripts and SOAP.
• Experienced in developing Service Oriented Architecture (SOA) Enterprise Applications using XML Web Services, WCF Enterprise Services.
• Experience in developing pages with LINQ Format.
• Good experience in deploying and testing web applications on IIS 5.0/6.0/7.0.
• Worked with the Version Control Systems like Team Foundation Server (TFS), GIT and Visual Source Safe (VSS).
• Excellent skill in writing stored procedures, SSRS, SSIS Packages, PL-SQL Queries, functions, creating tables using PL/SQL, Oracle, triggers, views and schemas in Oracle and MS SQL Server, reporting solutions like Crystal, RDLC reports.
• Experience with Test-Driven Development (TDD) like Unit testing (NUnit) and Integration testing, writing test cases, generating test scripts and reviewing test results & taking corrective actions, Bug analysis and fixes in Web-industry standards.
• Experience in deploying .NET applications through IIS.
• Good Knowledge in building Silverlight applications using .Net.
• Adaptable to new technologies in a short span of time and implementing them in real-time projects.
• Excellent analytical skills with proficiency in debugging and Problem solving.

TECHNICAL SKILLS:

Programming Languages: C#, VB.NET, SQL, VBScript, HTML, CSS.

.NET Technologies: Visual C#.NET, ASP.NET, MVC, ADO.NET, WCF, WPF, Web services, .NET Framework 1.1/2.0/ 3.0/3.5/4.0/4.5

Web Technologies: HTML, XHTML, XML, CSS, Bootstrap, JavaScript, AJAX, Web Services, SOAP, RESTFULL, WSDL, XSL,XSLT

Databases: MS-SQL Server 2014, Oracle 10g, 11g, PL/SQL

Development Tools: Microsoft Visio, Visual Studio 2013/2015

Operating Systems: Windows Win 10/8.1/8, Mac OS X

Web services: IIS 5.0/6.0/7.0

Scripting Languages: JavaScript, XAML, XML, XSD, WSDL

Methodologies: Waterfall, Agile, OOPS, OOAD, SOA

BI Tools: SSRS, SSIS

Version Controller: TFS

PROFESSIONAL EXPERIENCE:

Confidential, Uniondale, NY

Full Stack .NET Developer

Responsibilities:

• Worked on Agile Methodology (Scrum Framework) to meet timelines with quality deliverables.
• Implemented forms authentication in ASP.NET webAPI forms like Login, password and User authentication.
• Involved in using all the best features of ASP.NET including Dataset, Data Bag and Data Adapter.
• Involved in replacement of legacy systems with ASP.NET single page web applications (SPAs) and relational databases using latest ASP.NET MVC, Entity Framework, and Web API server-side technologies, and AngularJS and AJAX client-side technologies.
• Developed the DAL layer for the database transactions using Entity Framework Database First approach.
• Involved in creating Front end screens using HTML 5, CSS 3, JavaScript, jQuery, React JS, Angular2, Kendo UI for MVC.
• 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.
• Developed screens in ASP.NET AJAX-Enabled, C#, ADO.NET to display.
• Used Kendo UI and bootstrap to style the pages.
• SOA was extensively used for developing re-usable frameworks for Data access layer and Standard EXE framework.
• Creating Views, Controllers and models using MVC and writing business logic to accomplish the business requirements. ORM like Entity Framework is used for mapping and Elastic search for the select functionality . Used LINQ for applying the business logic.
• Used Entity Framework and LINQ to SQL to query the Business and Data objects.
• Developed a data repository page using Data Grid control and ADO.NET .
• Used Microsoft ADO.NET to access data from database in a web application.
• Used ADO.NET objects such as Data Reader, Dataset and Data Adapter, for consistent access to SQL data sources.
• Working with PowerShell to provide a scripting language for the applications.
• Build and maintain SQL scripts, indexes, and complex queries for data analysis and SQL ETL Batch processes involving migrations and in sync processes between two databases. Perform quality assurance and testing of SQL server environment.
• Designed and implemented stored procedures, triggers, views in SQL Server 2014 .
• Developed custom controls to enable reusability and used rich graphic controls of Windows Presentation Foundation (WPF).
• Used List, Trees, Toolbars, Menus and Context Menus for navigating between windows in WPF.
• Used SSRS for reporting in SQL and SSIS for transferring data.
• Used Microsoft Team Foundation Server for the purpose of version Control and source code maintenance needs.
• Implemented Application security using Forms authentication mode.
• Utilized source code repositories like GIT .
• Actively managed the role of Production Support to fix the application issues on time.
• Developed various reports based on the requirements using Crystal Reports .
• Involved in the Unit and Integration testing.

Environment: Windows, Visual Studio 2013, .NET Framework, ASP.NET 4.5, MVC, ADO.NET, C#, Java Script, JQuery, AJAX, Web Forms, ORM, SQL Server 2014, ETL, MS Unit, Team Foundation Server 2013, HTML, CSS, Bootstrap, PowerShell, Angular2, Agile Methodology.

Full Stack .NET Developer

Responsibilities:

• Involved in designing User interface and Prototypes for the application using ASP.NET
• Responsible for developing Application using ASP.NET MVC and C#.
• Involved in design, development and maintenance. Used UML for designing the application.
• Designed web forms using different HTML Controls .
• Actively involved in coding and designing using C#, XML, ADO.NET, JavaScript, HTML5, Angular JS and Cascading style sheets (CSS3) .
• Good at import and export of data between XML file and datasets.
• Worked on creating Responsive web pages using Angular JS.
• Developed HTML helpers, custom filters, developed Views and partial views using Razor syntax.
• Used Validation Controls for corresponding validations required for business logic in the Forms.
• Extensively used Data Grid for sorting, paging, and editing data Created Custom web parts using SharePoint Object Model and SharePoint web services . Used C# as the programming language.
• Responsible in developing Stored Procedures, Views, Indexes, Scripts for database transactions on SQL Server .
• Extensively used ADO.NET for database connectivity and transactions. Used Dataset, Data Tables, Data Adapter, Data Reader and other ADO.NET connectivity controls extensively.
• Responsible for developing WCF Services using C#. The application extensively absorbs and exposes web services.
• Created reusable Partial Views and used them in the user interface along with a third party Graphical Menu controls.
• Designed the complete solution using N-tier Architecture model with ASP.NET and design patterns mainly Abstract Factory, Singleton MVC, MVVM.
• Involved in design patterns such as MVVM, GoF, Prism is used to help the developers to implement a multiple design patterns and some principles including MVVM, Dependency injections, UI compositions, Commands.
• GUI of the web application is developed using web technologies .
• Design the application as N-tier architecture with extensive use of Object Oriented programming techniques.
• Responsible for developing Layout, Nested Layout Pages, Partial Views Using CSS style sheets for having common layout and look and feel to all the controls.
• Responsible is using JQuery for Client Side Validations, Calling the Controller Actions, and Making calls to the WCF Services .
• Wrote complex Stored Procedures and called them from code-behind code to prevent sensitive data tampering. Involved in writing SQL queries and query optimization for improving performance.
• Implemented SQL Server Integration (SSIL) packages in the application for connections, control flow elements, data flow elements, event handlers, variables, parameters, and configurations.
• Coordinate with the QA Team for Unit Testing and Integration Testing of different modules. Worked on Black-Box and White-Box testing.
• Worked in different phases of SDLC from requirements, implementations to testing.

Environment: Visual Studio 2010, ASP.NET MVC 3.0, C#, WCF Services, CSS, Angular JS, Design Patterns, Web Forms, MVVM, XML, Razor Syntax, TFS, ADO.NET, SharePoint, SQL Server 2008, Stored Procedures.

.NET Developer

Responsibilities:

• Worked on 3-tier architecture like Client, Server (UI, Business Object BO layer and the Data Access DAL layer) and Database to improve the code reusability and performance of the application.
• Responsible for analysis of the requirements with business, designing the requirements, implementing the design and testing the components developed.
• Developed solutions in C#, ASP.NET MVC, ADO.NET, JavaScript/ JQuery/ Angular JS, CSS3, PLSQL.
• Used Presentation Layer as CSS which allows customization of layout, color based on the user selection using XSLT, XML and CSS .
• Worked on Views (Master page) and Partial views for maintaining uniformity throughout the application.
• Designed Custom classes for Data Validations, exceptional handling and logging.
• Responsible for creating standard CSS file to make fields look similar across the application.
• Extensively used Java script/ jQuery/Angular JS for UI controls and validations.
• Worked on ADO.NET for interaction between application and database
• Extensively involved in Developing Components for Business Layer and Data Layer, implementation in MVVM Architecture.
• Utilized InfoPath Form services to convert forms into web based forms to allow corporate users to easily fill out form data within the SharePoint form library.
• Used Team Foundation Server (TFS) for Version Control, Team build, Project Management, Data Collection and Reporting.
• Responsible for design and development of complex Table Functions, Indexes, Table Partitioning, Collections, Analytical functions, Materialized Views and Query Re-Write.
• Created generic packages in Oracle to implement and support report generation using email functionality for file exports.
• Enhanced the applications performance by constantly monitoring the queries by running Execution plans and query optimization techniques in SQL server.
• Handled errors using Exception Handling extensively for the ease of debugging and displaying the error messages in the application and capturing errors into log tables.
• Development was done using agile methodology with daily scrums, paired programming using TDD

Environment: Visual Studio, ASP.NET, MVC, Java Script, jQuery, Angular JS, CSS, TFS, WCF SOAP, IIS, ADO.Net, XML, XSLT, SharePoint, Oracle, Trans all Windows Service, Windows Server, Agile, TDD.

Jr. NET Developer

Responsibilities:

• Involved in analysis, design and coding.
• Used ASP.NET for building dynamic web pages.
• Extensively worked in designing complex stored procedures and design of database.
• Developed Web Application using ASP.NET and C# with SQL server 2008 as Database.
• Involved in database design, estimate and planning activities.
• Test cases development for Unit, Integration and System Testing.
• Used ADO.NET Datasets, Data Adapter for storage and retrieval of data.
• Developed UI interface using HTML, Angular JS, CSS and JavaScript.
• Worked with Data Grid components for data representation and manipulation.
• Used XML for data storage and representation.
• Developed XSLT for transforming XML into HTML.
• Build facility backup and restore system using C#, MVVM pattern, WCF and WPF.
• Developed Use Cases, Sequence and Class Diagram understanding the client requirements using MS-Visio and used visual studio online for tracking bugs.
• Fixed various bugs by troubleshooting the application as well as enhancing quality with performance.
• Developed customized User Control components at different phases of the project.

Environment: .NET Framework, C#.Net, HTML, CSS, XML, XSLT, JavaScript, Angular JS, ASP.Net, ADO.Net, WCF, WPF, MVVM, SQL Server, MS Visual Studio.

Jr. NET Developer

Responsibilities:

• Involved in design, development and implementation of browser based application using the .NET framework and SQL technologies.
• Responsible for coding & designing and in delivering the solution to client.
• Experience in designing interactive web pages with front end screens using ASP.NET and HTML technologies.
• Extensively worked with ASP.NET, VB.NET.
• Experienced in database design and architecture to support application development projects.
• Involved in database analysis, design and development.
• Responsible for effective communication between the requirements gathering team and development team.
• Involved in handling Run Time Errors & Design Time Errors by implementing appropriate error handlers in VB.NET.
• Developed various database queries and Stored Procedures using SQL Server and T-SQL .
• Involved in Databinding, which allows you to get a more clean separation of data and layout by using WPF.
• Involved in organizing team meetings and weekly status meetings.
• Developed custom controls for Win Forms and generating reports and Developed presentation layer (user interface) using WPF.

Environment: ASP.NET, VB.Net, MS SQL server, T-SQL, Oracle, Team foundation server (TFS), Telerik asp.net controls and Web services.