SUMMARY

• Having 8+ years of IT experience in implementing and administering the 2/3 tiers and N - Tier Systems & Application software using various Microsoft.NET Technologies with hands-on experience on major projects in Health Care, Banking, and Telecommunication sectors in USA/India
• Good experience in developing, maintenance and enhancements of VB6, ASP applications and migrating the application to windows applications in C#.NET and VB.NET and to ASP.NET Web application.
• Development of custom utilities using OpenText Content Server (Livelink) Web service to re-classify Technical expertise in Microsoft Technologies, such as .NET Framework (2.0/3.0/3.5/4.0/4.5 ), ASP.NET, C#, VB.NET, Web Services, WCF, WPF, EF, LINQ, IIS, SOAP, XML, DOM, XSL, XSLT, .NET REMOTING, HTML 5, Java Script, VB Script, Visual Studio.Net 2017/2015/2012/2010/2008/2005 , AJAX, ADO.Net,
• Extensive noledge of applying Object Oriented Analysis and Design (OOAD) for modeling a system with concepts Inheritance, Polymorphism, Abstraction and Encapsulation.
• Proficient in Implementing WCF services and consuming using different protocols and implementing features like Security, Debugging and Performance.
• Experience in using Language-Integrated Query (LINQ) query and retrieve data from different data sources (LINQ to Objects, LINQ to XML, and LINQ to SQL).
• Experience with Reporting Tools SQL Server Reporting Services (SSRS), Crystal Reports creating ETL packages using SQL Server Integration Services (SSIS).
• Accustomed in developing Client/Server (Win Forms) and Web based (Web Forms, ASP.Net) application development.
• Highly Knowledgeable in ASP.NET MVC 5.0/3.0 in implementing Model, View and Controllers with State Management, Security, Action methods etc.,
• Exploring the XAML support built intoXamarin. Forms for creating the mark-up-based pages in theXamarin. Forms application. Examining the MVVM (Model-View-Viewmodels) design patterns and how to apply it toXamarinapplications.
• Expertise in React JS framework to develop Single Page Applications.
• Created the Controllers and Controller Actions, Filters, Routing using ASP.NET MVC
• Experience in developing ASP.NET Web customs controls, user controls, Data Controls like Data Grid, Rich UI with extensive use of ASP.NET AJAX and JQuery.
• Proficient in State Management Techniques, Performance, Security, Reusability, Rich User Interface, by using ASP.NET and C# features.
• Extensively used Bootstrap which is the most popular HTML, CSS, and JS framework for developing responsive, mobile first projects on the web.
• Experience developing Android and iOS apps using theXamarinframework and toolset (XamarinStudio and/ orXamarinfor Visual Studio) and experience withXamarinForms.
• Experience in administering / engineering MicrosoftActiveDirectory.
• Extensive working experience in database development, for creating complex database queries, writing Constraints, Indexes, Views, Stored Procedures, Functions, Performance Tuning and Query optimization using T-SQL and PL/SQL in SQL Server 2008/2012/2014/2016.
• ActiveDirectoryadministration, infrastructure, process, procedures, monitoring, and projects -ActiveDirectoryWin2008R2.
• Experienced in Working onAzureServices using IaaS services to set up the VM's, Virtual Networks, hosting the application to cloud using PaaS services.
• Used N-tier architecture for presentation layer, the Business and Data Access Layers and were coded using C#.Net.
• Extensively usedReact.jsand Redux,ReactNative library of JavaScript, and used Forms, Events, Keys, State, Props, Flux, and Web pack.
• Experience in Performance Tuning of SQL and stored procedures.
• Managing and Maintaining of Windows Server 2003/2008/2012
• Experienced in Windows Server 2003, 2008 R2 installation, deployments, troubleshooting and automation.
• Expert in using Microsoft BI studio products like SSIS, SSRS and SSAS.
• Assisted in designing, implementing and evaluating applications, systems and utilities relevant toActiveDirectoryservices.
• Experienced in creating SSIS packages involving ETL process, extracting data from various sources (Flat files, Excel files, Oracle, SAP, and SQL Server) and loading for data warehousing using SQL Server Integration Services.
• Experience in design, development, testing and implementing application software and most importantly, optimizing software solutions catering to the business requirements using .NET technologies on windows and web environments.
• Good noledge of using variables and expressions in SSIS packages.
• Experience in enhancing and deploying the SSIS Packages from development server to production server.
• Experience in Implementing Power-shell scripts to automate creation of contact fromActivedirectoryusers.
• Proficient in implementing all transformations available on the SSIS toolbox.
• Expert in resolving the performance issue of SSIS packages.
• Strong experience in creating Ad Hoc Reports parameterized Reports, Linked Reports, Snapshot Reports, Drilldown and Drill through reports using SQL SSRS.
• Extensive experience in report writing usingSQLServer Reporting Services like Tabular report, Matrix report,Chart report, Pie Charts, and column report.
• Have experience in Waterfall, Agile and Scrum methodology.
• Experience in implementing design patterns eg: Template design pattern, Chain of responsibility.
• Involved in Supporting unit testing,Integration testing, Regression testing, System testing for the Enhancements.
• Involved in Solving customer issues and functional issues in the Production environment.
• Team Player with good technical, analytical and communication skills.

TECHNICAL SKILLS

Programming Languages: C#.Net (4.5/4.0/3.5/3.0 ), VB.NET (10.0/9.0/8.0 ), Ruby on Rails, HTML, T-Sql

Web Technologies: ASP.NET 4.5/ 4.0/3.5/3.0/2.0 , ASP.Net Ajax 3.0/2.0, Javascript,JQuery,VB Script.

Xml Technologies: XAML, XML,XDOCUMENT,XSLT, XPATH, XSL

UI Technologies: Winforms,WPF, Kendo UI, AngularJs, Bootstrap,ReactJs

IDE Tools: Visual Studio 2017/2015/2013/2010/2008 , Sql Server Management Studio, Xamarin studio

.Net Frameworks: .Net Framework 4.5/ 4.0/3.5/3.0/2.0 , ASP.Net MVC 5/4/3

Databases: MS SQL SERVER 2014/2012/2008 , Oracle 10g/11g/12c, MSAccess 2010,MySQL, Riak NOSQL.

Reporting Tool: Sql Server Reporting Services (SSRS 2008/2005), SSIS ETL, Crystal Reports (2010/9/8.5/8).

Modeling Tools: UML,MS Visio 2010/2007

Version Control Tools: Git, SubVersion, TFS 2010/2012/2013

Middleware: WCF, ADO.NET 4.0/3.5/3.0/2.0 , MSMQ, Web Services,Enterprise Library 5.0/4.0/3.1

Servers: Azure, AWS, Windows Server 2008/2012/2003 , Microsoft IIS (10.0/8.0/7.0/6.0/5.0/4.0 )

PROFESSIONAL EXPERIENCE

Confidential, San Antonio, TX

Full stack .Net Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance with Agile Methodology.
• Developed application using ASP.NETMVC framework.
• Created application using Bootstrap for responsive design.
• Developed UI Pages using Razor Views, CSS3, JavaScript and JQuery.
• Created Partial Views/User Controls for better code reusability in the application.
• Custom directives were provided to extend the HTML functionality. Worked on Role based Authentication and Authorization for restricting the user to access the application.
• Wrote modular, secure, and well-tested front-end code in TypeScript, HTML5 and CSS.
• AngularJS Services were used to share the data across the application. Dependency injection can be achieved by services.
• AutoMappers were used for mapping of one object to another object, which were having the same properties.
• Implemented and extensively used the Object-Oriented programming concepts in C# and ASP.Net4.5.
• Involved in building the Model and Controller and in implemented the Routing Engine to Request Controller using MVC 5.
• Effectively created easy to use, reusable controls and Master Pages and integrated them into ASP.NETweb pages with MVC.
• Used JSON to transmit data between Server and Web application, an alternative to XML serialization.
• Created the Web API controllers in ASP .NetMVC to build, maintain Restful API's, also consumed API's client side using Angular JS data binding.
• Used Data Contract as standard mechanism in the WCF for serializing .NETobject types into XML.
• Developed single page application (SPA) with AngularJS, HTML 5, JavaScript and CSS in visual studio for dynamically updating the page and load in single html page.
• Nested and multiple views were approached using the UI-Routing based on the states in the application and Single page application (SPA) was also implemented using UI-Routing.
• We used TFS for the source control and Project management.
• Used Grid View, Data List and Repeater controls with Paging and Sorting for displaying various data on to the page.
• Involved in Consuming WEB API in MVC 5 by implementing the consume Get, Post, Put, and Delete and implemented the Parameter Binding and Dependency Injection.
• Bootstrap and CSS were used for the design of the pages more attractively.
• Actively participated in sprint and standup meetings as the part of Agile methodology
• Test cases were created using Jasmine for unit testing of AngularJS. Fiddler was used for Web debugging proxy.

Environment: .NetCore 2.0, WEB API 2.0,C#.NET,MVC 5, Entity Framework, SQL Server 2016,Angular 6,Visual studio code, Npm, HTML5, LINQ, XHTML, XML/XSLT, CSS3, JavaScript, JSON, JQuery, AJAX, Microsoft Azure, MS Visual Studio 2015/2017,Agile, Jasmine,Git, TFS and Bootstrap3.

Confidential, Austin, TX

Full stack .Net Developer

Responsibilities:

• Involved in the Software Development Life Cycle (SDLC) for the documentation, designing, development phase of the System.
• Implementation of 3- Tier architecture, facing challenges on Business and Database layers.
• Designed and developed the login portal using framework Angular 2 along with HTML5, CSS3 and Type Script.
• Used PrimeNG, Angular Material and Bootstrap for rich UI components for Angular.
• Involved in developing applications in .NetFramework 4.5 to meet the business requirements using Visual Studio.NET2015.
• Designed and developed various abstract classes, interfaces, classes to construct the business logic using C#.NET, VB.NET, ADO.NETtargeting the business requirement.
• Created Tables, Indexes, Views and Stored Procedures for quick and efficient retrieval of data using SQL Server 2012.
• Conversion of Classic ASP.NETto Static Pages.
• Development and Maintenance of ASP.NETWeb Forms Applications using .NET4.5 and Visual Studio 2015.
• Responsible for developing responsive web pages using techniques like Bootstrap and media queries.
• Analyzed requirements and developed applications and made them part of the existing ASP.NET, C# Web Applications.
• Developed a cross-platform mobile application usingXamarinForms targeting Android, IOS, and UWP.
• DevelopedReactJspages, Web services calls and AJAX calls for the application.
• Design, develop and test HTML5, CSS3, Bootstrap, JavaScript andReact.JSthat meets accessibility and web browser standards for website.
• Implemented the Drag and Drop functionality usingReact-Draggable.
• Hosting of Windows Web API's, Asp.Netapplications in IIS and creating Cloud Instance usingAWSfor deployment in product environment.
• Implemented theXamarinInsight crash reports, users, audience and events for monitoring the app across App store and Google Play.
• Writing SQL stored procedures to read, update and delete the table information.
• Integrating the Front-End UI code with the backend stored procedures.
• Debugged and fixed many production issues and received good feedback from the clients.
• Designed and developedSSIS Packagesto import and export data fromMS Excel, SQL Server 2012/2014 and Flat files
• Created deployment packages in WindowsAzureenvironments and uploaded inAzuremanagement portal.
• Created SSIS packages (ETL) to migrate data from heterogeneous sources such as MS Excel, Flat Files, .CSV files.
• Created automated Power Shell scripts for web app deployment inazure.
• Involved in daily batch loads (Full & Incremental) into Staging and ODS areas, troubleshooting process, issues and errors using SQL Server Integration Services (SSIS)
• Involved in complete SSIS life cycle in creating SSIS packages, building, deploying and executing the packages in both the environments (Development and Production)
• Involved in complete SSIS life cycle in creating SSIS packages, building, deploying and executing the packages in both the environments (Development and Production)
• Implemented Event Handlers and Error Handling in SSIS packages
• Advanced extensible reporting skills using SQL Server 2014/2016 Reporting Services (SSRS).
• Created SSIS packages to Extract, Transformation and Load ETL user data and other data from OLTP to OLAP.
• Developed custom Identity Management component to synchronizeActiveDirectory, LDAP, and legacy systems
• Loading of data into Database tables residing in MS SQL Server 2008R2 using SQL Server Import and Export Wizard.
• Involved in Data Access Layer for the Application using ADO.NETfor data input, query, retrieve and management. SQL Server 2012 is utilized as the data repository and writes the queries.
• Experienced in developing UI Design with HTML 5, CSS, jQuery, AJAX, and JavaScript.
• Implemented Client-side validation using AngularJS Custom Form Validation with ng-show and ng-hide.
• Created and consumed RESTful and Soap Web Services.
• Involved in Unit testing, Build and integration testing for the interfaces.
• Devised or modified application systems and procedures to optimize functional requirements including capacity, operating time, response time, and form of desired results.

Environment: .NetFramework4.5, VisualStudio2013/2015, ASP.NET4.0, ADO.NET, CSS3, Entity framework, MVC5, Xamarin Studio,DNS, C#, JavaScript, ReactJs,HTML5, Bootstrap, WCF, LINQ, Oracle 11g, SQL Server 2012/14/16, AngularJS, SSRS, SSIS, GIT,TFS

Confidential - West Chester, PA

Full Stack .Net Developer

Responsibilities:

• Participated in requirements gathering and compiled them into requirements specification document.
• Involved in full Agile, Scrum methodology to produce high quality software model.
• Handling deployments in DEV,QA,Preprod& Prod environments and issues after the deployment.
• Used ASP.NET, MVC, Windows Communication Services to develop the individual application pages and Async services.
• Developed Front end user Interface Screens usingXamarin, XCode for Mobile using C#.
• Work closely with otherdevelopersin an agile environment to develop and maintain iOS applications in both C# withXamarin.
• UsedReactJSfor templating for faster compilation and developing reusable components.
• Developed, Configured and consumed Web Services in C#.Net using WCF.
• Developed service contract, operation contract & data contract classes to support communication between Agents to Insure.NET using Service Oriented Architecture (SOA) through WCF web services through C#.NET.
• Implemented Security in Web Applications usingAzureand Deployed Web Applications toAzure.
• Performed cross platform audits ofActiveDirectoryobjects and user permissions using Identity Manager.
• Performed all unit testing, debugging and post-release support usingXamarinTest Cloud with different iOS/Android OS versions and devices.
• Used Data Contract as the standard mechanism in the WCF for serializing .NET object types into XML.
• Understanding the client requirement and developing application using WPF and Prism Framework.
• Wrote SPA (Single Page Web Applications) using RESTFUL web services plus Ajax, Bootstrap andReact.js.
• Used XML Serialization for business objects serialization for easy passage of data between Data Access Layer, Business Access Layer and User Interface.
• Involved in writing the Unit Tests for C# code of business logic in Presentation Layer using Moq-Framework.
• Have worked on AWS to integrate the server side and client side code.
• Monitoring/Analyzing/TroubleshootingActiveDirectoryReplication in Multi Domain Environment.
• Tracking and documentingActiveDirectoryproduction support issues
• Developed Reusable artifacts for team to work upon and integrate with other components.
• Implemented Object Oriented Programming Support (OOPS) like Inheritance, Encapsulation, Polymorphism, Abstraction.
• ImplementedReactcontainer and presentational components (as Stateless and Functional components when applicable).
• Responsible for designing the Application security using SQL database tables.
• Created Joins, Views, functions, stored procedures and triggers as part of the database programming.
• Prepared Batch file to deploy views, triggers, and SP in to Production environment.
• Involved in performance tuning and query optimization.
• Generated reports by using SQL Server 2008/2012 Reporting Services (SSRS).
• Implemented Data extraction, importing, exporting, Transformation using SQL Server Integration Service (SSIS).
• Updated content and created new pages for company web site and extensive intranet.
• Worked with internal customers to devise the best web solutions to meet their needs.
• Performed Code Analysis using by using Microsoft All Rules - rule set.
• Experience in working with Team Foundation Server 2010
• Provided application sessions to team and Presented Demos to client.
• Currently playing Onsite Coordinator role in other project also.

Environment: .Net, C#.Net, Azure,Tomcat 6.0, Redhat Enterprise Linux 5, Oracle 11i, DNS,.XML, SQL SERVER 2012/14/16,.Net Framework 4.5, Visual Studio 2013,SSIS,SSRS, ASP.NET, MVC, ReactJs, WCF Services,SQL SERVER 2012, Restful Web Services, Xamarin Cloud, Xamarin studio,LINQ, TFS,IIS, Windows Server 2012, Team Foundation Server

Confidential, Minneapolis, MN

.Net Developer

Responsibilities:

• Developed application using MVC5, entity framework, C#, JavaScript, Web API.
• Defined estimates for the user stories during the requirements and grooming sessions.
• Design web API’s for web application to consume data internally from other applications.
• Use GIT for source control and team collaboration.
• Used C# as a programming language and Visual Studio as IDE for automating the Test Suite with Selenium Web Driver.
• Tested the web modules flow and improve the script performance using Seleniumfind Elements.
• Utilized and maintained CI/CD in Azure Repo for different environments.
• Designed dynamic and multi-browser compatible pages using HTML, CSSand JavaScript.
• Developed user interface (UI) using ASP.NET, JavaScript,CSS and HTML-5
• Worked with JIRA and ALM for defect fixes.
• Written test scripts usingC# and Selenium Web Driverfor the functional test cases.
• Reviewed the requirements and use case diagrams to writeTest Cases/ Test planthat would test various scenarios.

Environment: Visual Studios 2017, Framework 4.6.1, Windows 10, C#, Selenium WebDriver, Azure Repo,Selenium Test Framework, C#, ASP.NET MVC, GIT,ALM.

Confidential

Web Developer

Responsibilities:

• Involved in various stages of the project life cycle mainly analysis, design, implementation and testing of the application.
• Developed the GUI using Struts Framework, JSP, Servlets, HTML and JavaScript.
• Server-Side using JSP/ EJB/ JDBC/ SQL. Created various JSPs for presentation layer.
• The front-end JSP pages were developed using the Struts framework, and were hosted in a J2EE environment on an Apache tomcat server.
• Developed EJBS (Session and Message-Driven Beans) in (RAD) for handling business processing, database access and asynchronous messaging.
• Implemented MVC architecture using spring and Struts frameworks combined with EJB 3.0 JPA for database persistence.
• Developed UI using HTML5, JavaScript, and JSP, and developed Business Logic and Interfacing components using Business Objects, XML, and JDBC.
• Created Action Forms and Action classes for the modules. Implemented Action Errors a feature of Struts for error reporting.
• Developed web services SOAP, WSDL and web services clients using JAXB and XML, implemented SOA architecture.
• Wrote SpringJMS message listeners to consume JMS messages coming from external applications using JMS Template.
• Wrote various stored procedures in PL/SQL and JDBC routines to update tables.
• Configured struts-config.xml and web.xml and properties file provided by Struts framework for the implemented modules.
• Co-ordinate with the QA lead for development of test plan, test cases, test code and actual testing responsible for defects allocation and those defects are resolved.
• Developed using simple Struts validation for validation of user input as per the business logic and initial data loading.

Environment: .Net Framework 4.0,Java,J2EE, Silverlight 4.0,Visual Studio 2010, ASP.NET 4.0, WPF, Win Forms, C#, HTML, CSS, JavaScript, JQuery, WCF, XML, XSD, XSLT, SQL Server 2008 R2, LINQ, SSRS, SSIS, MS Visio, IIS, SharePoint 2010, Telerik Rad Controls for Silverlight.