SUMMARY:

• Over 7 Years of IT Experience in Requirement Analysis, Design, Development, Implementation of Web - based and Windows based, Client-Server and n-tier Applications.
• Proficiency in Software Development Life Cycle (SDLC) and AGILE methodologies of development process such as requirement analysis & definition, prototyping, proof of concept, designing, coding, testing and implementation.
• Expertise at Object Oriented Design, System Analysis, Software & Web Application development.
• Extensive experience in Core C#, ASP.Net MVC 5.0, WCF, Entity framework,Web services, LINQ and XML front-end technologies like HTML5, CSS3, JavaScript, AJAX, JSP, JSTL, JQuery, Kendo UI controls and other JavaScript libraries (jQuery, Angular Js, React js, Bootstrap and DOJO).
• Involved in handling the dependencies for MEAN stack application and loaded them with the help of NPM(Node Package Manager).
• Experience with OOP/OOD (Object Oriented Programming and Design) like Inheritance, Polymorphism, Encapsulation and Design patterns like Abstract factory, Singleton, in 3-Tier, N-Tier and Service-oriented architecture (SOA) applications.
• In-depth understanding and experience in writing complex Database Queries, Stored procedures, Views, Indexes in MS SQL Server and PL/SQL.
• Hands on experience in DTS, ETL, Creating Jobs, Packages, and Reporting Services (SSRS), Integration Services (SSIS), Analysis Services (SSAS) on SQL Server Database.
• Developed and completely original approach to control validation that does not require per-control XAML, while still building on the WPF validation architecture.
• High Experience on GUI development in C# Windows Forms (WinForms), Windows Presentation Foundation(WPF), Windows Communication Foundation (WCF) Re-engineered Front-end GUI application by creating new WPF forms.
• Expertise in creating SQL objects like Tables, Stored Procedures, Views, Indexes, Triggers, Cursors, User defined data types and Functions using SQL.
• Experience in using Language-Integrated Query (LINQ) query and retrieve data from different data sources (LINQ to Objects, and LINQ to SQL).
• Experience in writing queries, Indexes, triggers, views, functions, stored procedures in Transact SQL and PL/SQL using SQL Server 2000/2005/2008/2012 , Oracle 11g/10g/9i.
• Handled Performance Tuning and Optimization on SSIS, with strong analytical and troubleshooting skills for quick issue resolution in large-scale production environments located globally.
• Proficient in Oracle Tools and Utilities such as TOAD, SQL*Plus, SQL Developer and SQL Navigator.
• Good knowledge on Microservices , AWS (Amazon Web Services) , working with EC2, RDS, Dynamo DB, S3, Cloud watch and Docker.
• Worked on Microsoft Azure service fabric for deploying, monitoring, upgrading/patching.
• Experience in code versioning tools like Git and CI/CD tools like Jenkins.
• Experience with Microsoft Visual Source Safe (VSS), Application Programming Interface (API), GIT and Team Foundation Server (TFS).
• Expert in debugging an application using debugging tools provided by Visual Studio .Net framework.
• Excellent interpersonal and customer relational skills. Proven communication, presentation skills and leadership qualities.

TECHNICAL SKILLS:

.NET Technologies: ASP.NET, ADO.Net, ASP.NET MVC, WCF, WPF, Web API, LINQ, ADO.NET, MVVM, Web Services, Web Forms, Web Parts, .Net Framework 4.5/4.0/3.0/2.0 , Ext.NET Framework, Entity Framework 6.0/5.0/4.3.1/4.1 , Jenkins.

Programming Languages: C#.Net, C, VB.NET, C++, VB 6.0, SQL, T-SQL, PL/SQL

Web Technologies: XML, XAML, CSHTML, HTML/HTML5, DHTML, XHTML, CSS3, CSS, JavaScript, JQuery, Angular 2, AngularJS, kendo UI, Bootstrap, AJAX, JSON.

Databases: SQL Server 2012/2008/2005/2000 (T-SQL, Stored procedures, Triggers, DML, DDL, DTS, SSIS, SSRS, SSAS), Oracle 11g/10g/9i.

Web Servers: Personal Web server, IIS 7.5/7.0/6.5/6.0 , TOMCAT, WEBSPHERE.

Reporting Services: Crystal Reports, SQL Server Reporting Services (SSRS), SQL Server Integration Services(SSIS), Oracle Toad.

Version Control: Visual Source Safe 6.0, Team Foundation Server, GIT.

Other Tools: Microsoft Visual Studio. Net 2015/2013/2012/2010/2008/2005 , MS Office, Visual Studio 6.0, Microsoft Enterprise Library.

PROFESSIONAL EXPERIENCE:

Confidential, Smith Field, RI

Sr. FullStack.Net Developer

Responsibilities:

• Introduced the team to design patterns and created a architecture for new projects.
• Used Interfaces, Delegates, Generics and Collections in the business logic layer.
• Involved in development of MVC 3.0/4.0 patterns for client server interaction.
• Created Data Access layer operations by ADO.NET Entity framework.
• Generated business objects in DAL layer to implement more functionality in Entities.
• Developed and Designed enterprise-level business-critical development code using C#.NET, SQL Server, XML Windows Forms, WPF, Silverlight.
• Design and GUI development in Windows Presentation Foundation(WPF) and Windows Forms.
• Designed and developed Services using WCF and also leveraged WCF security mechanism at transport level with windows authentication type for our intranet applications.
• Implemented debugging and exception logging mechanisms modules for WCF services which will be used in Business to Business services to save time and cost.
• Created REST based APIs to form middle layer for the UI systems (JSON input stream).
• Implemented Layouts and partial view to maintain the consistent look and feel for Razor Web pages.
• Extensively worked with various built-in .NET security features such as cryptography, password storage, web service security and many other .NET features.
• Worked with various authentication and authorization attacks such as man-in-the-middle, cross-site request forgery, clickjacking, and session hijacking
• Expertise in modern testing and build strategies frameworks using Junit, Jenkins
• Used C# from Visual Studio 2012, Windows Presentation Foundation (WPF), XAML, .NET Framework 4.0, LINQ, and WinForms, Methodologies included MVVM to build web applications.
• Extensively worked with bug tracking, issue tracking and project management functions by using multiple software.
• Maintaining the version of the project in Team Foundation Server (TFS) by merging the module developed with latest version in TFS.
• Providing Release Management and Build Automation with TFS 2013 Build Automation.
• Designed and Developed reports using SSRS. Reports were developed against a variety of data sources which included SSRS.
• Used SSIS to manipulate data to integrate the SQL Server 2015 database into larger processes.
• Developed business logic including Code-behind files and Classes in N-tier.
• Creating - Tables, Indexes, Views, User defined functions, Triggers, Parameterized Stored Procedures, Constraints and Roles.
• Worked with business users, programmers, testing staff, and database administrators to develop database requirements, test plans and database schemas to transition MS ACCESS databases to SQL Server.
• Writing Stored Procedures and User Defined Scalar Functions (UDFs) to be used in the SSIS packages SQL Scripts.

Environment: MVC 4.0, .NET Framework 4.0, ASP.NET 4.5, C# 4.5, design patterns, VB.NET, Entity Framework, HTML, CSS, AngularJS Window Azure, BootStrap, JQuery, Javascript, AJAX, JSON, WCF, JUINT, Jenkins, WPF, SOAP UI, Rest API, SQL Server 2015, MS Access, SSRS, SSIS, ORACLE11g, PL/SQL,T-SQL, MONGO DB and TFS.

Confidential, WINDSOR, CT

Sr. FullStack.Net Developer

Responsibilities:

• Design and develop web based, desktop applications using Microsoft .Net stack hosted in Azure and also developed new module "ASL" in process of Agile methodologies.
• Object Oriented Design & Development using C#.NET and VB.NET 6 as the main programming language and also design GUI using WPF .
• Developed multithreaded environment to run the processes asynchronously using different future calls to access the data.
• Created serializable class by defining the serialization functions.
• Involved in building automation framework from scratch using Selenium WebDriver, Data driven approach and Page Object Model (POM) design pattern.
• Developed the User Interface using HTML5, CSS3, Bootstrap, JQuery.
• Utilized ASP.NET Input Validation controls and jQuery to perform client-side validation.
• Implemented different validation control on the web-pages using AngularJS
• Utilized a few highlights in Angular 2 like Router PARAM Map, Animations and Source maps for formats.
• Used the Node JS with Flux Frameworks in the development of the web applications.
• Implemented a Node JS server to manage authentication.
• Used WCF for developing and deploying services on windows in line, third party services and applications with the Service Oriented Architecture (SOA).
• Created and deployed Web Services using ASP.NET, SOAP and XML for Pulling Customer Service Records and database objects using Cassandra.
• Managed mid-sized SQL databases on Azure SQL servers.
• Integrated with other systems using Azure Event Hubs and Topics (Microsoft Azure specific Messaging and queue services).
• Created LINQ enabled database layer using API such as LINQ to SQL and Entity Framework .
• Implemented CRUD functionality with Entity Framework in ASP.NET MVC 5.0 and implemented sorting, filtering and paging with Entity Framework in MVC .
• Analyzed and designed new WPF application using MVVM and Repository pattern, from design to completion.
• Developed Stored Procedures, Triggers and Views in SQL Server 2016 for accessing the database.
• Extensive Knowledge on Microsoft .NET design Patterns including Dependency Injection (DI), MVVM and MVC.
• Extensively involved in developing components for Business Layer and Data Layer.
• Converted existed ASP.NET MVC business and data layer to the cloud (Windows Azure).
• Deployed connection and command objects for ADO.NET along with Datasets and Data Adapter using C# 4.0.
• Worked extensively with DataAdapter, DataSet, DataReader as part of the ADO.NET to access and update data database.
• Experience in using API from .NET Core 2.0 for making Ajax calls to servers.
• Introduced Razor Pages by using ASP.NET core 2.0 to focus on user interface.
• Used AJAX, JQUERY and HTML with MVC views to produce rich user interface.
• Worked on JQUERY lib to post data to MVC with GoJS action method.
• Wrote queries, stored procedures to deliver reporting tools.
• Involved in the complete life cycle of the project from the requirements to the production support.
• Used processes leveraging tools like Jenkins for implementing CI/CD.
• Involved in fixing UAT , production Bugs and support to the application.
• Defined functional and technical requirements, performed trouble-shooting, designed and developed new MS ACCESS databases and database modifications, wrote test plans, trained users to test and use new and enhanced systems.
• Performed .net Core 2.0 that supports unit testing on the code and delivered test driven approach development.
• Created web applications that analyze based upon machine learning to show recommendations.
• Mapping the business requirement to the technical specification and detailed design documents.
• Participate and lead in the scrum calls.
• Used TFS 2013 (Team Foundation Server) for version control and collaboration of team effort.

Environment: C#, ASP.NET MVC 5.0, .net core 2.0, MVVM, VB6, ADO.NET, Entity Framework 6.0, design patterns, Multithreading, WPF, Cold Fusion, HTML5, CSS3, JQuery, Angular JS, Angular 2, Angular 4, Node JS, AJAX, .NET Framework 4.5, Rest full Services, WEB API, TFS 2013, JSON, IIS 7.0, Microsoft Azure, Cassandra, MS Access, SQL Server 2016(T-SQL, PL/SQL, Jenkins, Docker, Stored procedures, Triggers), Linq.

Confidential, Dallas, TX

Sr. VB.Net Developer

Responsibilities:

• Used front-end web development tools like AJAX, CSS, JavaScript, DHTML, and jQuery.
• Worked with jQuery UI and Bootstrap, Knockout.js for creating new web applications using MVC.
• Used AngularJS framework for validating the required fields and check the duplicate records in client-side validation.
• Introduced the team to design patterns and created a architecture for new projects.
• Used Interfaces, Delegates, Generics and Collections in the business logic layer.
• Involved in development of MVC 3.0/4.0 patterns for client server interaction.
• Created Data Access layer operations by ADO.NET Entity framework.
• Generated business objects in DAL layer to implement more functionality in Entities.
• Developed and Designed enterprise-level business-critical development code using C#.NET, SQL Server, XML Windows Forms, WPF, Silverlight.
• Design and GUI development in Windows Presentation Foundation(WPF) and Windows Forms.
• Designed and developed Services using WCF and also leveraged WCF security mechanism at transport level with windows authentication type for our intranet applications.
• Implemented debugging and exception logging mechanisms modules for WCF services which will be used in Business to Business services to save time and cost.
• Created REST based APIs to form middle layer for the UI systems (JSON input stream).
• Implemented Layouts and partial view to maintain the consistent look and feel for Razor Web pages.
• Extensively worked with various built-in .NET security features such as cryptography, password storage, web service security and many other .NET features.
• Worked with various authentication and authorization attacks such as man-in-the-middle, cross-site request forgery, clickjacking, and session hijacking
• Expertise in modern testing and build strategies frameworks using Junit, Jenkins
• Used C# from Visual Studio 2012, Windows Presentation Foundation (WPF), XAML, .NET Framework 4.0, LINQ, and WinForms, Methodologies included MVVM to build web applications.
• Extensively worked with bug tracking, issue tracking and project management functions by using multiple software.
• Maintaining the version of the project in Team Foundation Server (TFS) by merging the module developed with latest version in TFS.
• Providing Release Management and Build Automation with TFS 2013 Build Automation.
• Designed and Developed reports using SSRS. Reports were developed against a variety of data sources which included SSRS.
• Used SSIS to manipulate data to integrate the SQL Server 2015 database into larger processes.
• Developed business logic including Code-behind files and Classes in N-tier.
• Creating - Tables, Indexes, Views, User defined functions, Triggers, Parameterized Stored Procedures, Constraints and Roles.
• Worked with business users, programmers, testing staff, and database administrators to develop database requirements, test plans and database schemas to transition MS ACCESS databases to SQL Server.
• Writing Stored Procedures and User Defined Scalar Functions (UDFs) to be used in the SSIS packages SQL Scripts.

Environment: MVC 4.0, .NET Framework 4.0, ASP.NET 4.5, C# 4.5, design patterns, VB.NET, Entity Framework, HTML, CSS, AngularJS Window Azure, Bootstrap, JQuery, JavaScript, AJAX, JSON, WCF, JUINT, Jenkins, WPF, SOAP UI, Rest API, SQL Server 2015, MS Access, SSRS, SSIS, ORACLE11g, PL/SQL, T-SQL, MONGO DB and TFS.

Confidential, Pittsburgh, PA

Full Stack .Net Developer

Responsibilities:

• Interacted with business analysts and worked on the application specifications to develop detailed functional, technical design, and test specifications that fully satisfy business requirements.
• Used ASP.NET Master Pages, jQuery, HTML and CSS for designing UI and developed client side web application using Angular JS.
• Used Forms Authentication to validate the authenticity of the users.
• Worked on MVC Framework and ADO.NET Entity model.
• Extensively used Java Collections Framework (List, Set, Map and Queues).
• Kendo UI grid is capable of can be hooked up via MVC server-side wrappers.
• Used WCF to develop an Admin service that provides the capability to perform all configuration activities.
• Developed WCF Services using Representational State Transfer (REST) style to suffice the non-SOAP based requests.
• Written SQL Scripts, Stored procedures and functions.
• Solved performance issues by monitoring the performance using the Red Gate performance profiler and Visual studio performance profiler.
• Designed numerous GUI screens/Win forms/WPF for user interface.
• Generated various reports using SSRS.
• Involved in development of Web Forms, Classes using C#.NET that incorporates both N-tier architecture and database connectivity.
• Worked on different aspects of .NET framework, like ASP.NET 2.0/3.0, ADO.NET and C#.
• Involved in designing of User Interface with CSS, HTML, and DHTML.
• Application was developed under ASP.NET MVC architecture. Used AJAX Library, CSS, JavaScript and various web controls to present data to users in a much comfortable environment.
• Used various ASP.NET 2.0 web server controls that included Site Map Path, Menu, Tree View, Grid View and Details View to develop web forms.
• Used AJAX to trade data with a web server, without reloading the page.
• Created event driven Web Forms using ASP.NET and implemented form validation.
• Used SOAP to Implement Web Services and Consumed and published XML web services in the application.
• Created CSS files to be applied to various web forms on the web pages.
• Extensively used AJAX to reduce connections to the server, since scripts and style sheets only have to be requested once.
• Developed using Web services, WEB API for exposing web services, SOAP and used IIS (Internet information services).
• Experience working with different environments for Dev, INT, QA and Prod.
• Have used design patterns such as Unit of Work, Observer Pattern(UI), Façade Pattern, MVC Pattern (Backend)
• Worked on a custom Error handling component to handle the errors across the application.
• Developed SQL Server Stored Procedures and functions for Encrypting usernames, passwords, reading and updating appointments, searching provider networks and locations etc.
• Developed custom reports using SSRS.

Environment: C#, ASP.NET, .NET Framework 3.5, Visual studio 2010, IIS 6.5, ADO.NET, VB.NET, MVC, WCF, SQL Server 2012, SSRS, SSIS, Web services, Silverlight, Kendo UI, WPF, WCF, Angular JS, Entity Framework, design patterns, JQuery, AJAX, JavaScript, JQuery, AJAX, HTML, XSLT, REST, JSON, CSS, Oracle 10g, SOAP.

Confidential

.Net Developer

Responsibilities:

• Successfully organized initial set of requirements into master list of Use Cases.
• Worked in an Agile Environment to deliver higher-quality software far more rapidly.
• Involved in development of Web Forms, Classes using C#.NET that incorporates both N-tier architecture and database connectivity.
• Worked on different aspects of .NET framework, like ASP.NET 2.0/3.0, ADO.NET and C#.
• Involved in designing of User Interface with CSS, HTML, and DHTML.
• Application was developed under ASP.NET MVC architecture. Used AJAX Library, CSS, JavaScript and various web controls to present data to users in a much comfortable environment.
• Used various ASP.NET 2.0 web server controls that included Site Map Path, Menu, Tree View, Grid View and Details View to develop web forms.
• Used AJAX to trade data with a web server, without reloading the page.
• Created event driven Web Forms using ASP.NET and implemented form validation.
• Used SOAP to Implement Web Services and Consumed and published XML web services in the application.
• Developed the Pulse web-based application using ASP.NET MVC 4.0 which consists of View, Controller, View Model and Model classes. Pulse façade acts as a façade layer for the Pulse Mobile app and Pulse web application.
• Developed backend application code using C#.NET.
• Developed a web request handler application to invoke the Restful API by passing JSON input parameters.
• Created CSS files to be applied to various web forms on the web pages.
• Extensively used AJAX to reduce connections to the server, since scripts and style sheets only have to be requested once.
• Developed extensive Stored Procedures and Triggers in Oracle 9i and developed classes for connecting to the Oracle 9i Database.
• Created Crystal reports 10.0 on the web page by accessing the database.
• Involved in Unit Testing and Integration Testing of the entire application.
• Implemented version controlling using Visual Source Safe.

Environment: ASP.NET 2.0/3.0, Visual studio 2008, SQL Server 2008 R2, .NET Framework 3.0, C#, ADO.NET, VB.NET, ASP.NET, EXCEL, XML, XSLT, Web services, HTML, DHTML, WPF, WCF, JavaScript, Silverlight, AJAX, IIS 6.0, CSS, JQuery, LINQ, Win Forms, Oracle 9i, SOAP.

Confidential

Web Developer

Responsibilities:

• Extensively worked with Win Forms using ASP.NET and C#.NET.
• Developed the web application using C#.NET, ASP.NET, ADO.NET, and SQL Server.
• Interacted with client end - user during requirements gathering sessions.
• Worked with ASP.NET AJAX Controls and Extenders and Win Forms.
• Extensively used ASP.NET Validation Controls and JavaScript for client side validations.
• Gained valuable experience working with ASP.NET and C#, developed application logic in C#.
• Responsible for writing stored procedures, functions using T-Sql to intercourse between tables to perform data operations on Oracle and SQL 2005/2008.
• Extensively used ASP.NET Validation Controls and JavaScript for client-side validations.
• Gained valuable experience working with ASP.NET and C#, developed application logic in C#.
• Responsible for writing stored procedures, functions using T-Sql to intercourse between tables to perform data operations on Oracle and SQL 2005/2008.
• Inner join, left outer join were used during the project at back-end and business layer design.
• Involved in migrating the application from Asp to ASP.NET.
• Developed many Web Forms using C# and ASP.NET and used AJAX in some forms.
• Created and optimized views for user interactions using objects of HTML Helper class, Custom Helpers and JavaScript.
• Gained knowledge about Web Services for user authentication.
• Used Windows-UI (XAML, HTML) to enterprise, modernize & mobilize WinForms applications.
• Used Active Directory for security and authentication for the different users and administration level.

Environment: C#.Net, ASP.NET, JavaScript, Winforms, SQL Server 2005, AJAX, HTML, CSS, Web services, Visual Studio 2005/2008 and .NET Framework, VB.NET, ADO.NET, LINQ to SQL, WPF, XAML, VSS.