SUMMARY:

• Over 8+ years of experience in Software Analysis, Design, Development, Migration, Testing and Deployment of secure, multi - tier web and client-server applications.
• Experience in diverse business sectors including Banking, Engineering, Construction, Defense and Health Services.
• Well versed in designing, coding, implementation of Internet/Intranet Applications like Web forms and Web Services using ASP.NET MVC, ASP.NET, VB.NET, Classic ASP and C #.NET, ADO.NET, Microsoft SQL Server and IIS (Internet Information Services).
• Worked on developing and creating applications using ASP.NET MVC 5.0, ASP.NET 4.5/3.5/2.0/1.1 using both C#.NET and VB.NET.
• Well versed with test driven development, used Nunit and MbUnit and Visual Studio Test Tools for Unit testing.
• Good understanding of Software Development Life Cycle (SDLC), OOPS CONCEPTS, Design Pattern, Object Oriented Design ( OOD ) principles.
• Experience on migration on old technology à new technology.
• Used Agile practices and Test Driven Development techniques to provide reliable, working software.
• Worked on N -Tier Architectures like MVC (Model View Controller), MVVM (Model ViewView Model) design patterns on the applications.
• Experience in developing Graphical User Interfaces using XAML, Silver Light, JQuery, AJAX, Telerik, KendoUI and Wijmo Controls and WPF .
• Hands on Experience on Knockout JS, and Angular JS
• Experience in using Windows Communication Foundation (WCF) in the project for communicating and providing real time data from integrated server to Client application.
• Knowledge on Windows Presentation Foundation (WPF) in creating both standalone and browser-hosted applications.
• Created Entity classes, relationships between entity classes using LINQ (Language Integrated Query) to SQL, LINQ to Entities, and LINQ to Dataset to manage relational data as objects.
• Extensively used Master Pages in designing the webpages and used Cascading Style sheets for a unified look of the application.
• Expert level experience in SQL Server 2012/2008/2005 and Oracle 12c/11g/10g/9i database design, development of Schemas, Tables, Views, Indexes, Stored Procedures, User Defined Functions and Triggers, DTS, Transaction Management, T-SQL/PL-SQL, Code optimization and performance.
• Experience with design and development of business reports using SQL Server Reporting Services (SSRS) and Crystal Reports for Client-Server and Web based applications.
• Good working knowledge of SAP BAPI’s, SQL Server (2005/2008), Oracle, PL/SQL Developer, and MS Access, RDBMS.
• Experience designing and developing Winforms and Webforms.
• Experience of programming in VB6 and Classic ASP.
• Proficient in JavaScript using widgets (Bootstrap, AngularJS and knockoutJS) and object models (JQuery, JSON and Ajax).
• Extensive usage of Delegates and Events to establish communication between the Winforms.
• Knowledge in XML transformation languages like XSL, XSLT and X Path .
• Experience in creating Unified Modeling Language (UML) diagrams like Class, Sequence and Use Case diagrams using Rational Rose and MS Visio.
• Deployed a variety of .NET Framework Applications including Windows and WebForms .
• Experience in building and consuming .NET Web Services using SOAP, REST and WSDL.
• Experience in implementing Business Processes, Abstract factory as part of Service Oriented Architecture (SOA) .
• Hands on experience in Excel/VBA/MS Access/Office Programming.
• Experience in Integration testing, creating test cases in N Unit Testing, Test plans, generating Test scripts, Bug analysis and fixes.
• Used Team Foundation Server (TFS), SVN and GIT for Version Control.
• Good team player with excellent communication and interpersonal skills and an ability to work individually or part of a team and good learner to adapt new technologies that improve the business.

TECHNICAL SKILLS:

Languages: C, C++, C#.NET, VB.NET, Classic ASP, SQL, VB Script, JavaScript, XML, XSL, HTML, DHTML.

Microsoft Technologies: .NET Framework 1.1/2.0/3.0/3.5/4.0/4.5, Visual studio 2003/2008/2012/2013/2015, ADO.NET, VB 6.0, ASP.NET 1.1/2.0/3.5,4.5, ASP.NET MVC 1.0/2.0/3.0/4.0, MS-Office (Excel, Word, Power Point Access), WCF, WPF, MVC, MVVM, AJAX.

Databases: SQL Server 2000/2005/2008/2012, Oracle 9i/10g/11g/12c, MS-AccessWeb servers: Internet Information Server (IIS)7.0/6.0.

Operating Systems: Windows XP/Vista/7/8.1,Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2003 R2, Linux, UNIX and MS-DOS.

Reporting Tools: SSRS, Crystal Reports

Version Controls: Team Foundation Server, SVN, GIT

XML Related Technologies: XML, XSL, XSLT, XPath, SOAP, WSDL

PROFESSIONAL EXPERIENCE:

Confidential, Houston, Texas

Sr. Application Developer

Responsibilities:

• Involved in Software Development Life Cycle (SDLC) including analysis, design, development, and testing of the project.
• Application design Using Scrum (Agile) Model for N-tier architecture which includes UI, BLL and DAL in .NET.
• Developed application using ASP.NET MVC 5.2.0 to enable the full control over the rendered HTML5 and JQuery for client side scripting.
• Developed application using ASP.NET MVC 5.2.0in Razor.
• Implemented client side validations using JQuery/Java script and data annotations to do validations on the Model Data.
• Created SSIS packages for importing, exporting data to and from different data sources.
• Used ASP.NET charting tool to create dynamic charts to display various information in graphical format.
• Designing and developing rich application for Web (ASPX/Silverlight) and Windows (WPF) using MVVM architecture.
• Developed system services SOA application platform for use by all web applications utilizing Windows Communication Foundation (WCF) services.
• Used SOAP to Implement Web Services.
• Processed the data in SAS for the given requirement using SAS programming concepts.
• Developed complex web forms using ASP.Net server-side scripting with C#, .NET Framework 4.0
• Used Silverlight and WCF RIA services for showing few reports.
• Using LINQ for querying objects.
• Used LINQ to XML to handle xml file data.
• Used JavaScript to enhance the dynamics and interactive features of web page by allowing user to perform calculations, validate form inputs, special effects and customize selections.
• Designed and implemented a number of support tools using ASP.NET MVC, WEB API 2, JavaScript .
• Using Azure diagnostics to collect diagnostic data from worker role and web role.
• Developed Stored Procedures, triggers, views, Indexes using SQL Server 2008 and SQL Azure.
• Created Stored Procedures to perform automated rules, updating to related tables using SQL Server 2012 using T-SQL.
• Contributed greatly to increases in code quality and productivity through his leadership and guidance in areas such as Test and Behavior Driven Development and Refactoring.
• Responsible for maintaining versioning/Source control using SVN.
• Created new Grid control to support client side operation like sorting, filtering and searching with Wijmo controls.
• Involved in creation of .NET XML Web Services and used AJAX for consuming Web Services .
• Used JavaScript, DHTML for client side validations and to generate user-friendly web interfaces
• Used NUnit for creating unit tests.
• Created WCF SOAP/REST Services and also used different bindings to make it available to different types of clients.
• Written the test cases by understanding each API and considering all the possible scenarios as per the client expectations
• Used WCF for communicating to the API and between the layers.
• Designed reusable API components
• Designed and Developed Winforms using C#.
• Developed WinForm applications with significant business logic.
• Created and optimized views for user interactions using objects of HTML Helper class, Custom Helpers and AngularJS, Bootstrap, knockoutJS .
• Prepared and maintained ASP.NET user interfaces with Telerik controls.
• Used AngularJS as the development framework to build a single-page application.
• Developed .NET web application using AngularJS, JavaScript, ASP.NET MVC 5.2.0, C#, Visual Studio 2015.
• Worked on UI development and testing applications by providing a framework for client-side MVC architecture.
• Developed ASP.Net Web service, Web Application and Windows application using C#.Net and VB.Net in .Net framework with Entity Framework .
• Creating LINQ enabled database layer using API such as LINQ to SQL and Entity Framework.
• Participated in the daily stand up SCRUM agile meetings as part of AGILE process for reporting the day to day developments of the work done.

Environment: ASP.Net Framework 4.5, C#, ASP.Net MVC 4, MSMQ, COM+, Visual Studio 2015,XMAL, VB.NET, SVN, SQL RDBMS, MS-SQL Server 2012,Oracle 12C, T-SQL, PL-SQL, Azure, SOA, Entity Framework, WinForms, SSRS, SSIS, WPF, IIS 7.0, Web API, HTML 5,JavaScript, Knockout JS, AngularJS, Bootstrap, Wijmo, KendoUI, AJAX, JQuery, WCF.

Sr. Dot Net Developer

Responsibilities:

• Involved in Software Development Life Cycle (SDLC) including analysis, design, development, and testing of the project.
• Involved in analyzing the business, technical and system requirements and their scope for the solution.
• Involved in maintenance of the existing projects on C#. Net, VB 6.0, Classic ASP and developing the new requirements based on .Net technology.
• Upgraded and migrated projects from desktop application to web application also from framework 1.1(Visual Studio 2003), framework 2.0(Visual Studio 2005), framework 2.0(Visual Studio 2008) to framework 4.5.2 (Visual Studio 2013).
• Used TDD and Agile methodologies, delivered functionality for maximum business impact.
• Upgraded project from Windows application to Web application full implementation. Developed Multi-tier application with separation of Presentation layer, Business logic layer and data base layer.
• Developed Win forms and User Interface of the application using C#.Net controls extensively.
• Created Crystal Report was used to display the acknowledged contracts within different countries and to generate number of audits, sales and marketing Reports using SQL Server Reporting Service (SSRS).
• Working with SSIS for gathering data from difference data server.
• Used ADO.Net to store, manipulation and retrieve data from SQL Server DB. Post-release maintenance bug fixing and adding new features based on requests by department feedback during the project migration.
• Migrated Microsoft Oracle Client applications to Oracle Managed Data Provider for .NET (ODP.NET)
• Worked on LINQ to query the data access component LINQ to SQL Converted Oracle reports to SQL Reports using SQL Server Reporting Service (SSRS).
• Developed strategy for migrating PlumtreePortal (5.0.4) application to SharePoint 2013.
• Working with offshore team and involve in developed Flow/Sequence diagrams and Design pattern using UML/Rational Rose.
• Performed unit testing and integration testing using NUnit.
• Updated and Integrated applications using Enterprise content management (ECM) tool Documentum, for storing the documents.
• Maintained ASP.NET MVC4 application to enable the full control over the rendered HTML5 and JQuery for client side scripting.
• Designed and Developed different modules using Silverlight as front end, C# as a code behind.
• Maintenance of the website using HTML, CSS, JavaScript and JQuery.
• Designed advanced Excel reporting systems using C#. Net.
• Review over application designs and code, provide support for existing applications. Involved in the development of business logic in VB Script, VB.net, Classic ASP, C#. Net, ASP.Net, SQL Server 2012, Oracle 12c.
• Post-release maintenance bug fixing and adding enhancements based on requests by offshore feedback during the project migration/testing.
• Involved in debugging, bug fixing, testing phase of the application and error handling routines.
• Responsible for programming and testing customizations in support of customer-specific business requirements. Also responsible review over application designs, code and provide support for existing applications.

Environment: ASP.Net Framework 4.5/2.0/1.1, VB Script, VB.net, Classic ASP, C#. Net, ASP.Net,ASP.NET MVC,COM+, SQL Server 2008 SQL Server 2012, Oracle 11g,ADO.Net, ODP.NET, NUnit, Crystal Report, SSRS, SSIS, HTML, CSS, JavaScript, JQuery, Agile, Plumtree, Enterprise content management (ECM) Documentum, SharePoint 2013, Visual Studio 2003/2005/2008/2010/2013.

Sr. Dot Net developer

Responsibilities:

• Involved in the requirement collection and clarification with business analysts.
• Involved in Full Life Cycle Development (SDLC), provided value added services with development teams and clients throughout the life span of a project and worked on Agile Methodology to practice-based methodology for modeling and documentation of software-based systems.
• Created a Windows Communication Foundation (WCF) service that can communicate with a client, which allows the service to make calls to the client.
• Developed Windows Communication Foundation (WCF) Services using C# for exposing the functionalities of the enterprise business components at the Business Layer.
• Developed secured web services using .Net, C#, XML/SOAP .
• Documented the entire Web Services project and some of the other Modules.
• Designed and developed dynamic ASPX web pages using C#, ASP.NET, HTML5, JavaScript Bootstrap and Jquery.
• Analyzed and designed new WPF application using MVVM and Repository pattern, from design to completion.
• Built a layered Knockout JS binding system to support partial views.
• Developed the web application using ASP.Net, MVC.
• Create VBA programs to automatically update Excel workbooks, encompassing class and program modules and external data queries.
• Design of web pages using HTML/DHTML and scripting using VBScript. Parsing of client's data and status reporting using XML, XSLT and CSS .
• Developed solutions for diverse programming scenarios in VB.Net, employing Object Oriented Programming (OOPS) concepts such as Encapsulation, Inheritance, Polymorphism, and Abstraction.
• Maintained Web Content Management System and managed enhancements and implementation.
• Developed various class modules using VB.NET for business layer.
• Designed and developed Windows Service in VB.NET
• Used XML for communicating messages between COM components and ASP web pages
• Developed various COM components using Visual Basic.
• Implemented ASP.NET Winforms in developing the User Interface.
• Have created and used Winforms to create functionality in networking module.
• Used Scrum as Agile methodology and Test driven development (TDD) for software development process of a project.
• Designed advanced Excel reporting systems using VB6 and VB.NET .
• Transition of existing programs from VB6 to VB.NET .
• Implemented VB6 and Excel-based programs for visual data analysis.
• Designed, coded and supported Excel-based advanced reporting systems for sales, payments using VB6 OLE/VB.NET programming.
• Used Cascading Style Sheet ( CSS3 ) to attain uniformity through all the pages.
• Manage HTML5 & CSS3 markup of Sitecore (CMS)-driven website.
• Designed and developed SQL Server Database using ER Model
• Created Tables, Stored Procedures and Views in T-SQL .
• Used SQL Query Analyzer for Optimizing database by creating various Indexes in Database tables
• Running the SQL Batch Queries in SQL Query analyzer .
• Application implemented as a single-page, AngularJS client.
• Leveraged angular resources for all data access, encapsulating URLs and standardizing data access interfaces.
• Designed and implemented ASP.NET MVC AngularJS web solutions with design patterns.
• Designed and developed user interfaces using ASP.NET MVC Partial Views and multiple interfaces to transfer the data into different server.
• Used JSON data for communication between client and server.
• Designed reusable class libraries, implemented those classes using C#.NET, OOPS, WSDL, SOAP and .NET Reflection library to load persisted classes dynamically, simulating Factory pattern.
• Worked with SQL Server Reporting Services(SSRS) for generating reports.
• Active participation on CSI - PDCA and Knowledge management
• Worked for importing huge amount of data from large CSV file to MS CRM .
• Written code to access secure web service using .Net, Web form using C# and ASP.Net, WSDL, Proxy Class, XML/SOAP.
• Created SSRS reports & allowed saving of reports in different formats like PDF, EXCEL
• Called server side code from client side using AJAX and JQuery.
• Used client side tools like JQuery, JQGrid, JQuery UI, JQuery BlockUI, JQuery TreeView to make website interactive without refreshing webpage.

Environment: C#, ASP.Net 4.0, IIS 6.0, Visual Studio, .Net framework, WPF, WinForms, AngularJS, JavaScript, SQL RDBMS, SQL server, XML, XSLT,SSRS, VB6, WCF, MVC, WPF, Visual Basic 5, Web Services, HTML5, CSS3,Sitecore,Knockout JS.

Dot Net developer

Responsibilities:

• Worked on payment methods in healthcare for Salucro.
• Based on the requirement, use to Analyze and involved in designing and development.
• Created Custom Web Controls like Grid View and Calendar in C#.
• Used JavaScript and Validation Controls for validating the controls.
• Used AJAX calls on our project using AJAX CONTROL TOOLKIT.
• Used Multicast Delegate for accessing different methods.
• Created Tree view for Site navigation in Master Page
• Used C# to write all the middle business layer logic.
• Created XML database of all different frequency levels.
• Used Cascading Style Sheet (CSS) to attain uniformity through all the pages.
• Created different users, roles, document libraries, form libraries, team sites for projects, issue list on SharePoint Server 2003.
• Involved in creating Tables, Stored procedures using Cursors, Joins in SQL Server 2005.
• Involved in Unit Testing and Integrated Testing.
• Used HTML and Web Form Controls to create web pages and deploy the web application.
• Design and Development of various Web Server Controls including Data List, Grid View and Validation Controls.
• Implemented Forms Based Authentication and Role Based Authorization.
• Effectively used Session Cookies for users for validity and to make a timeout for the connectivity with the database.
• Handled Run Time Errors & Design Time Errors by implementing appropriate Error Handlers in VB.NET.
• Worked on Presentation, Data Access and Business Logic layers of the application.
• Designed and developed reports for user details like details of failure logins, User-locked out history.
• Used Dataset, Data Table, Data Adapter, Data Reader and other ADO.NET connectivity controls.
• Developed classes and methods and written codes in Data layer for retrieving Data from the Database Using Data Access Application Blocks and ADO.NET in C#.net
• Modified the business logic from VB components to WCF web services
• Extensively used LINQ to XML, to write and read XML data in the C# language.
• Created triggers, indexes, views, cursors in Oracle using PL/SQL.
• Extensively worked with SSIS Packages.
• Used Multithreading to provide synchronization to the Application.

Environment: C#.Net, ASP.Net.Net Framework 2.0, ADO.NET, SQL Server 2005, DB2, Visual Studio. NET, Visual Studio Source Safe, Subversion, SharePoint Server 2003, Continuous integration using MSBuilt, JavaScript, XML, AJAX Windows NT/XP.