SUMMARY

• 6+ years of extensive experience with all phases of Software Development Life Cycle (SDLC), including Analysis, Design, Development and Testing of Client - Server and Web-based n-tier Architecture for windows and web applications with exposure to diverse business domains.
• Strong hands on the Microsoft .Net Framework 2.0/3.0/3.5/4.0/4.5 developing Win Forms, Web Services, Win Services, Web Pages using ASP.Net 4.5/4.0/3.5/2.0/1.0 , VB.Net, Visual StudioVB ScriptC#.Net, ADO.NET, ASP, JavaScript, jQuery, Angular JS, Angular 2, CSS, Master pages, HTML, DHTML,XML,XSLT, Silverlight, LINQ, Ajax and SQL Server SSRS.
• Experience with an Agile software development methodology and Test-Driven Development including SCRUM.
• Experience with developing GUI using web technologies like HTML, CSS, AngularJS, jQuery, JavaScript, and XML.
• Experience with using JavaScript libraries including jQuery, D3, Leaflet or YUI.
• Extensive experience in architecture, design and development of Client-Server and Distributed Web Applications with ASP.NET MVC 3.0 , 3-Tire and N-Tire Architecture.
• Experience in SOA (Service Oriented Architecture) using Web Services, WCF Services, WEB-API and Restful Services, Windows Services.
• Expert in developing Dot Net Win Forms/Web applications using C#/Asp.Net .
• Extensively worked on of Windows Presentation Foundation (WPF) which provides developers with a unified programming model for building rich Windows smart client user experiences that incorporate UI, media, and documents in Windows using XAML.
• Full stack development experience on React JS, Node JS, and Express framework.
• Experience in using Windows Communication Foundation (WCF) in a self-hosting mechanism, implementing the Service-Oriented Architecture (SOA) using the REST methodology, to SOAP messages between metadata endpoints, extensively worked on WCF RIA Services.
• Extensive usage of Delegates and Events to establish communication between the Win Forms.
• Extensive Experience with Mobile app development for IOS, Android and Window Phone by using Xamarin. Forms.
• Experience in creating user interface using Android SDK, iOS SDK and in using Xamarin. Forms for designing UI using framework APIs and XAML with different available layouts and controls.
• Strong in Object Oriented Analysis and UML concepts, Designed Applications using UML and Use Cases and Design Patterns, Agile Methodologies.
• Expertise in application development using ASP.NET MVC 3.0 Framework.
• Expertise in building Web Services using WSDL, UDDI and SOAP Protocol and consuming/publishing Web Services.
• Extensively Used LINQ to SQL, LINQ to XML and LINQ to Objects for retrieving the data efficiently and Just in Time manner.
• Worked on Grid view using ADO.NET and retrieved data from SQL Server using quires.
• Experience with ASP.NET Web Forms, Win Forms, Web Services, and State Management, caching features, configuring optimizations and securing the web application.
• Experience with AJAX Control Toolkit and XML HTTP Request object, which is the heart of AJAX in providing asynchronous Post back.
• Designed and Implemented application using ADO.NET objects like Dataset, Data Table and Data Adapter for manipulating, retrieving, storing and displaying data from SQL Server.
• Extensive knowledge of applying Object Oriented Analysis and Design (OOAD) for modeling a system.
• Integrated disparate technologies with Microsoft PowerShell - Entity Framework, MongoDB, ASP.NET Membership, SQLite, OData, etc.
• Experience in SQL Server and SSIS (Integration Service) package design, constructing, and deployment.
• Building web applications with ASP.NET MVC/Web Forms, JavaScript, jQuery, knockout.js, JSON, HTML, XHTML, CSS
• RDBMS Experience with Stored Procedures, Functions, Views and Triggers and imports and exports of Data in SQL Server (2012/2008/2005/2000 ) and Oracle (10g/9i).
• Experienced in using Configuration Management, setting up company Version policies, build schedule using Team Foundation Server (TFS) and Visual Source Safe ( VSS ).
• Hands on Experience in developing programs including Unit testing with NUnit for ASP.NET Web Forms.
• Worked on cloud computing using Windows Azure and SQL Server Azure .
• Experience in using Microsoft SQL Server (2008, 2005, 2000), SQL Server Management Studio (SSMS), SQL Server Integration Services (SSIS), SQL Server Reporting Services (SSRS) and SQL Server Analysis Services (SSAS).
• Experience in working with SSAS in creating cubes, data source views, named queries, dimensions and deploying of analysis services projects.
• Designed and developed a Scheduler application that allows its users to schedule appointments or make reservations using their iPhone following MVC pattern. Obtained the open appointments information from Ruby on Rails database and deployed the database on a Heroku Server.
• Strong experience in design patterns WCSF , WSSF , MVC and MVPC patterns.
• Worked on leveraging TFS build tools for building a custom automated build and deployment tools (Octopus, Urban Code) which enabled feature teams to comply with continuous integration process and to generate the release manifest.
• Experience with Application Blocks such as User Interface Application Blocks, Log4Net and Database Application Blocks, Entity framework, MVC, MVVM design Pattern.
• Experience in ORM Tools along with implementing IBATIS framework.
• Worked with ASP.NET AJAX to create rich UI web applications and to improve performance.
• Strong experience of developing, implementing and maintaining application systems under UNIX Operating System using SQL, SQL*FORMS, PRO*C, SQL Server, Unix Shell Script, Oracle 10g/9i database .
• Designed and Developed Various Angular 2 Component (/ngModule), Services (observable/promises), Directive and Pipes.
• Evaluate and refactor current architecture and code base for implementation of Angular 2/4 Best Practices.
• Evaluate current applications and recommend processes to move applications into Angular-cli and Angular 4/5/6 with backend services.
• Used key features of AngularJS like two-way data binding, templates, services, controllers, scope, custom directives, filters, dependency injection to get, post and represent data from database to the web browser.

TECHNICAL SKILLS

Programming Languages: C#, C++, T-SQL

Microsoft .Net Technologies: .Net Core 2.0, .NET Framework 4.5/ 4.0/3.5/2.0 , ASP.NET 4.0/3.5/3.0/2.0 , ADO.NET, VB.NET, WCF, MVC, WPF, Web Services, Win forms, Web forms

Scripting languages: jQuery, JSON, JavaScript

Data bases: MS SQL Server 2014/2012/2008/2005/2000

Operating Systems: Windows Server 2008/2003/2000 , Windows XP, Vista/ Windows 7, Unix, Linux

IDE: MS Visual Studio.NET 2013/2012/2010/2008/2005

Web Development: ASP, XML, HTML, XHTML, DHTML, CSS, XSLT, AJAX, JavaScript, JSON, Bootstrap, Angular Js, Angular 2.

Reporting Tools: Crystal Reports, SSRS

Networking Protocols: TCP/IP, SNMP, HTTP, FTP, SOAP

PROFESSIONAL EXPERIENCE

Confidential, Fremont, CA

Full Stack .Net Developer

Responsibilities:

• Worked on Agile Methodology to achieve smooth collaboration between self-organizing, cross functional teams.
• Participated in daily Scrum and weekly meetings with the project manager and architects to meet expectations and deadlines.
• Played key role in feature implementation and enhancement, code refactoring and defect fixing.
• Working as a Full stack developer with 50% backend and 50% UI contribution.
• Created new project with Angular CLI and Material Design.
• Implemented custom pipe, directives, masks and validations in Angular 8.
• Used Angular 8 to develop templates, controllers, and directives.
• Designed and developed Hybrid-Single Page Application using C# 5.0, .NET Framework 4.5, ASP.NET MVC 5, and Angular 8.
• Consumed SOAP APIs from enterprise customer system and RESTful APIs provided by other applications in the portfolio, also created RESTful APIs.
• Developed ASP.NET Core Web API based on departmental requirements and specifications.
• Used OWIN token to do user authentication and secure information exchange.
• Using the unity for Dependency Injection to build a loosely coupled system.
• Designed unit testing module with NUnit to test the application performance and availability,
• Heavily involved in code review, build and deployment with TFS.
• Developed the components like Controllers, Views, Layouts, and Action Filters in ASP.NET MVC 4.0.
• Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller MVC and IIS security model.
• Development, deployment, and support of custom and out-of-the-box solutions using ASP.NET Core, .NET C# and Azure.
• Excellent work experience on Microsoft .NET technologies in developing of many web applications using C#.NET, ASP.NET MVC, ADO.Net /Entity Framework, Azure SQL Server 2000/2005/2008/2012/2014/2019
• Engineered Restful APIs using Azure mobile services and ASP.NET Web API 2 with attribute routing to expose data to the clients.
• Experience in developing Web Services and invoking them by using XML, SOAP and WSDL for creating proxy classes.
• Created REST Services using ASP.NET WebAPI and C# to expose analytics data to the clients and hosted them in IIS , Azure .
• Used Entity Framework to import all the Database Objects, used LINQ on these objects, and updated the data back to the Database by using LINQ Providers
• Created Web API Controllers (Web API 2) in ASP.NET MVC to build, maintain Restful (XML, JSON) services and consume the API's client side using Angular JS data binding
• Worked with CMS team to edit the content in the Sitecore without changing the code in the application.

Environment: .NET Framework 4.5, ASP.NET MVC 4.0, Web API,C#.Net, VB.NET, Angular JS, TDD, CMS, Web Services, REST, WCF, ASP.NET, OOD, OOPs, SOLID, SOAP, XML, HTML 5, CSS 3, JQuery, MS Visual Studio 2013, MS SQL Server 2012, SSIS, SSRS, Entity Framework, LINQ, IIS, TFS, LINQ, Rest Web Services.

Confidential, Boston, MA

Full Stack .Net Developer

Responsibilities:

• Extensive experience in designing and developing front-end/user-interface (UI) of web applications using HTML 5, CSS3, DOM, TypeScript, jQuery, Angular 5/6, Bootstrap, AJAX, JSON and XML.
• Expertise in Angular 5/6 framework and its ability to create simple and scalable code for SPA.
• Experienced in Angular 5/6 Templates, directives, Routing and navigation, Components, Services and Data binding concepts.
• Developed Angular 5/6 custom directives and pipes and also developed core functionality with the ASP.NET MVCFramework (C#.NET).
• Implementing Services using .NET Core 2.0 and Web API .
• Experience with Web API 2 for REST Web Services.
• Experience in using ASP.NET Core, AJAX framework for quickly creating efficient and interactive Web applications that work across all popular browsers.
• Developed Razor views with strongly typed view models and helpers and partial views using ASP.NET MVC5, HTML5, CSS3, and Angular, C # and Telerik controls.
• Involved in Defect Causal Analysis for Testing Defects and involved in Root Cause Analysis for Production issues.
• Experience in design and implementation of services using WCF SOAP\REST, creating REST services using ASP.NET Web API.
• Prepared Technical design document, use cases, Test cases and User manuals for various projects and worked on Bug fixing issues, participated in Code reviews, and Unit testing.
• Designed and developed User Interface using JSON, JavaScript, HTML/HTML5, CSS3, AJAX and jQuery, Telerik/Kendo UI, Bootstrap and Angular 5/6.
• Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
• Preparing Technical Design Document, Unit Test Cases, User Manual and Functionality Documentation.
• Experience in using Source Code Control Systems like TFS (Team Foundation Server).
• Leveraged the introduction of Web API Controllers (Web API 2) in ASP.NET MVC 5 to build, maintain.
• Implemented the Restful web service calls for POST, PUT, PATCH, DELETE and GET methods and also worked on Restful API’s and consumed the WebAPI’s client side using Angular data binding.
• Involved in developing single-page application using Angular and WebAPI's using .Net Core and Developed reusable custom components using Angular with Typescript.
• Involved in the Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance and also worked with Iterative Agile Methodologies.
• Interacting with the stake holders from business to understand and analyze the critical business requirements and documented the high level and low-level requirements.

Environment: ASP.Net Core 2.0, C#, MVC, Visual Studio 2017, Visual Studio Code 2018, XML, IIS 7.5, HTML5, CSS3, JavaScript, jQuery, Angular 5/6, Typescript, Fiddler, Postman, Team Foundation Server (TFS) and Agile Methodology, SQL Server 2017, PL/SQL .

ASP .Net/Angular Developer

Confidential, Austin, TX

Responsibilities:

• Involved in Design & Analysis of the Customer Specifications and Development of the Application.
• Hands on Experience on Angular 2/4 technology for one complete project in rebasing the UI of the application using the techniques in Angular 2.
• Re-designing the main website to improve user experience and add new functionalities using Angular 2.
• Created TypeScript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.
• Involved in BRD Walkthrough with the Business and Marketing team and a Detail Design Discussion, Discussion with E2E Architecture team from the System Flow Perspective and E2E Architecture of the Ordering System and Agile Methodologies used for the application development and Test-driven development.
• Designed & developed user interface using ASP.NET, AJAX, JSON, C #, SQL Server, JavaScript, HTML5 and XML.
• Involved in Design & Analysis of the Customer Specifications and Development of the Application.
• Developed CSS for consistent look & feel of the web site and used JavaScript for the Form validations.
• Extensively used ASP.Net Ajax Controls to develop rich UI and to improve the performance of the website.
• Created Web User controls for code reuse and Wrote Custom delegates to handle the events raised by the controls.
• Worked in MVC architecture to create web applications using ASP.NET and SQL Server.
• Used ADO.Net extensively for retrieving, querying, storage from the database and used Grid view &Details View to display and manipulate the data returned from the database.
• Developed and Consumed the Web Services for Business Rules Validation using XML Web Services, C#, and ASP.NET and SOAP protocols for the Product Recommendations and Validations.
• Wrote SQL Queries, Stored procedures, Joins and LINQ queries to process large collection of products, rules and used ADO.NET Data Reader, Data Adapter, SQL Commandand Dataset for retrieving data from database.
• Used OOPS Concepts and SOLID principles in C# 4.0 to implement business logic and code behind view models.
• Worked on Complex Stored Procedures, Functions, and Triggers in SQL Server2008.
• Experience in writing UNIX scripts for scheduling jobs.
• Worked on SSIS Packages for the extraction of data and schedule the jobs to run on daily Feed basis.
• Created various reports like tabular reports, matrix reports, and parameterized reports using SSRS.
• Responsible for working with the CRM Business Users to facilitate and promote best practices and enhancements.
• Responsible assisting with additional applications development requests needs outside of CRM as needed.
• Used Angular 2/4 CLI commands for productivity and global/generic building blocks.
• Implemented code coverage using Karma and Jasmine for Angular JS on the client side.
• Used Team Foundation Server (TFS) For the Source and Version Control.
• Wrote Test Cases and ExportedTest Cases to CMIS Tool and Performed Unit testing, Component Integration testing for the Services using Web Services Studio Tool.

Environment: ASP.NET 4.5, C#, Xamarin, MVC5, MVVM, ASP.NET, Visual studio 2015/2017, XML, XAML, JSON, IIS 7.5, HTML5, CSS3, JavaScript, jQuery, Angular JS, Angular 2/4, Web API, MS SQL Server 2012, Win Forms, WCF, WPF, LINQ, NUnit, ADO.NET Entity Framework, Stored Procedures, PL/SQL, Agile Methodology &TFS (Team Foundation Server).

.Net Developer

Confidential, Houston, Texas

Responsibilities:

• Worked with product manager to hash out requirements and helped bridge the gap between business requirements and technical implementation.
• Used domain driven design concepts to help design and document architecture to promote ubiquitous language and improve shared understanding of the project.
• Involved throughout in SDLC life cycle process.
• Involved in design, coding and testing phases of the project.
• Used AngularJS to create views to hook up models and synchronize data with server as a Single Page Application (SPA).
• Implemented Entity Frameworks to work with relational data using domain-specific objects and for Lazy loading, Table splitting, Table hierarchy techniques.
• Involved in Design patterns like MVVM.
• Implemented Windows Presentation Foundation (WPF) with hands on Experience on using SQLite.
• Implemented Windows Workflow foundation (WWF) to implement long-running processes as workflows.
• Wrote various Angular JS custom directives and developed many reusable custom JS libraries.
• Developed Angular JS framework including MVC architectures, distinctive modules, controllers, templates, custom directives, custom filters and widely resolved angular scope issues.
• Created views and partial views-UI and middle tiers for various modules using C#, MVC, HTML &CSS.
• Responsible for all client-side UI Validation and implementing Business logic based on user selection using jQuery UI and Angular JS.
• Implemented Angular Router to enable navigation from one view to the next as agent performs application tasks.
• Used technologies provided by the .NET frame work including ASP.NET, ADO.NET, web services using SOAP and data manipulation using XML Design.
• Involved in coding member validation business functionality using WCF and client front end layers using WCF.
• Developed validating transaction using XML.
• Designed, developed win forms using C#, JavaScript for the user interface.
• Implemented Rapid Application Development to create system that can be modularized in 2-3 months of time.
• Mainly used XML for encoding documents in a format which in both human and machine readable.
• Used service-oriented architecture to develop web services.
• Assisted with all phases of SDLC in the water fall model and agile methodologies.
• Implemented security policies including Authentication, authorization, identity, encryption, membership, roles, Profiles.
• Used LINQ to aggregate data from repository layers.
• Used Business logic to fetch and update data from data base and displayed on win forms.
• Used collections, interfaces, abstract classes to implement the project and worked with the exception handling.
• Created Model View and View Model applications.
• Involved in writing test plans and writing test scripts for unit testing.
• Created ASP.NET validation controls and JavaScript validations to enforce validations.
• Consumed internal web services and hands on experience with XML features to transfer data between the applications and database Engines.
• Implemented ADO.NET to the data layer to communicate with the SQL Server 2012.
• Performed Integration services using SQL Server Integration Services (SSIS).
• Developed stored procedures, Views and automated SQL, T-SQL scripts for database maintenance, deployment and installation.
• Worked with SQL ServerReporting Services (SSRS) for Reporting.
• Review current framework, version control, set up Continuous Integration for automation tools on Jenkins and Stash.
• Worked on Continuous integration and testing environment using Jenkins.
• Have Implemented Greenplum high availability using master/segment mirroring.
• Experience in monitoring the performance of Postgres and Greenplum database.
• Created reports with measures, KPIs on Tableau Desktop and published them on Tableau Server.
• Building, publishing customized interactive reports and dashboards, report scheduling using TableauServer.
• Used Tableau for generating reports with user interactive dashboard designs.

Environment: .NET 4.5, C#.NET, SQL Server 2012, SQL Server Management Studio (SSMS), SSRS, SSIS, ADO.NET, LINQ, WEB API’s, WCF, XML, HTML5, CSS3, JavaScript, JQuery, TFS, Bootstrap, IIS 7.5, SOA, T-SQL, MVC5, Postgres, Greenplum, Jenkins, Visual Studio 2013/2014 & Windows Server 2008.

.Net Developer

Confidential

Responsibilities:

• Requirements understanding, validating and realizing them to design documents and in turn will be converted to software components.
• Involved in the full life cycle of this project (Analysis, Design, Implementation and Testing).
• Designed and studied the Use Case diagrams to gather functional requirements. During the design phase participated in discussions with the client regarding system requirements and contributed for the preparation of flow document.
• Worked on N-tier architecture consisting Presentation, Business, Entity and Data Access Layers.
• Involved in POC (Proof of Concept) phase for design WCF service for connecting frontend interface and backend database and redesign SQL Server database.
• Designed/Developed Desktop Application using WPF, XAML, and Expression blend.
• Used LINQ, WPF to communicate between DAL and other business components.
• Designed and developed SSIS packages to extract data from flat files.
• Built new version of the module on Silver light frame work.
• Experienced in the use of Agile approaches, including Extreme Programming, Test-Driven Development and Scrum.
• Designed and developed XMLWeb Services for distributed architecture.
• Working with version controller Team Foundation Server (TFS) for maintaining history of source-code and project documents.
• Designed and developed ad hoc reports for business users using Crystal Reports.
• Used Grandview control extensively for data display, dynamic generation of rows, and user input inside template columns. Used Edit Item Templates and Footer Templates extensively for editing and adding rows.
• Designing web pages for HTML file and UI development involving MVC and integration with other modules and support with data.
• Created OOPs objects like Collections, Interfaces implementations using C#Generics for extracting data from database.
• Created setup and the user manual with installation guide of the application.

Environment: C#. Net, ASP. NET (3.5), Visual Studio 2013, ADO.NET, Windows Services, Web-Services, JavaScript, VBScript, XML, XSD, HTML, DHTML, SQL Server2005, MVC, IIS 6.0, Team Foundation Server (TFS), CSS & Windows XP.