Sai Karthik

Email: acw5uk@r.postjobfree.com

Phone: 401-***-**** Sr. .NET Developer

Professional Summary

●Having 8+ years of Solid Experience in Customizing, Design, Development & Implementation and Testing of Web Applications, Windows Applications and Client-Server in multiple Platforms.

●5+ years of Web development experience in implementing Ajax Framework like Dojo, JQuery, YUI, GWT and ExtJS.

●Proficiency in .NET technologies including ASP.NET, MVC, C#, Silverlight, WCF, VB.NET, Win Forms, ADO.NET, XML Web Services & AJAX.

●Experience in developing web-centric applications using HTML/DHTML, XML, JavaScript, JQuery, CSS, Photoshop, Dreamweaver and IIS.

●Oracle Certified Specialist in ORACLE.

●Solid understanding and hands-on experience of large-scale database (SQL Server 2000/2005/2008), MySQL, Oracle and experience with writing SQL’s and stored procedures, Cursors, Triggers, User Defined Functions, Queries, Indexes, Views to improve performance of the site.

.Net/Web UI

●Extensive knowledge in .NET framework 1.1/2.0/3.5/4.0, C#, VB.NET, ASP.NET, MVC, Silverlight, WCF, ADO.NET, AJAX, XML, VB, ASP, SQL Server 2000/2005/2008, Oracle.

●Experience with Visual Studio 2003/2005/2008/2010 and .Net framework 1.1/2.0/3.5/4.0 with integrated source control solutions (SVN), VSS and TFS.

●Experience in Database connectivity using Microsoft ODBC drivers, ODBC programming, ADO and ADO.NET with database as Oracle 8i/9i/10g/11g and SQL Server 7/2000/2005/2008.

●Extensively used ADO.NET for connecting to database and calling the procedures and functions

●Involved in writing stored procedures and triggers.

●Involved in tuning procedures and queries for maximum performance.

●Involved in writing T-SQL statements for creating tables, indexes and constraints.

●Used SQL Profiler extensively to monitor the performance of the application and databases.

●Responsible for the implementation and administration of SQL Server databases for maximum uptime of server.

●Extensive knowledge of C# features like generics, Serialization, Multi threading, reflection & Remoting.

●Designed web pages with Microsoft Silverlight 2.0 Beta, WCF, WPF and Language Integrated Query.

●Developed the UI in Windows Forms, ASP.NET and applied the CSS styles.

●Well versed with the complete architecture of Dojo Core, Dijit and Dojox

●Worked with all the available Widgets in DOJO like Form Widget, Layout Widget, and some specialized Widgets like Menu Widget, Fisheye Widget etc and customize it if needed.

●Used Jquery to directly call ASP.NET Ajax Page which smoothens the process of data communication from Server side.

●Having Experience on Design Patterns and COM libraries.

●Good Experience in implementing Object Oriented Concepts using C# and VB.Net.

●Good experience in developing and consuming Web Services (SOAP, WSDL, XML) and Windows Services.

●Expertise on working with RDBMS like DB2 (v 8.1.2) and Oracle (v 8i, 9i, 10g) and knowledge of directory services like LDAP.

●Expertise in database Programming with Triggers, Functions, Procedures, Sequences and Stored Procedures using SQL and PL/SQL, primarily with Oracle at the back-end.

●Worked with Web Content Management Systems like IBM WCM and Documentum.

●Good application deployment experience on Windows and on other platforms like UNIX, Solaris.

●Experience in Object Oriented Design and modeling using UML.

●Experience in developing internet facing web application with cross OS/Browser support.

●Hands on experience of Firebug or the Windows Script Debugger.

●Experience in Maintenance and Support for the existing applications.

●Performed Unit testing and Integration testing of the applications.

●Experienced in Creating Test Plan and Test Cases.

●Expertise in using SDLC and Agile Methodology in software development.

●Ability to work independently and assume complete responsibility of work.

●Ability to efficiently work with small teams, large teams, customers, partners and senior management.

●Excellent communication skills, strong analytical & logical abilities in Business Analysis and Technical documentation.

●Excellent team player with strong communication and desire to learn quickly.

●Easy going, great attitude, self motivated, innovate and passion about technology.

Technical Skills

Operating Systems : MS-Windows 95, 98, NT, 2000. 2003, XP.

Languages : C#, VB.NET, VB, C, C++, Java, T-SQL, PL/SQL.

GUI : Visual Basic.

Databases : Oracle7.x/8.x/9.x/10, DB2, SQL Server, SQL, PL/SQL, SQL Server, MS Access.

Reporting Tools : Crystal Reports.

Testing Tools : Win Runner.

Web Technologies : HTML, DHTML, JavaScript, AJAX, CSS, VBScript, ASP, XML, Cold Fusion, WML, JSP, ASP.NET, VB.NET, C#, Silverlight, MVC, WCF.

Packages : FrontPage, Visual InterDev, Visual Studio.

Version Control : Visual SourceSafe, Team Foundation Server.

Hardware

IBM PC Compatibles, HP.

Operating System

Windows 98/2K/NT/XP, UNIX, Solaris.

Languages

C#, VB.NET, VB, C, C++, Java, T-SQL, PL/SQL.

Microsoft Technologies

.NET Framework 2.0/3.0/3.5/4.5, C#.NET, ASP.NET, VB.NET, Silverlight, WCF, ADO.NET, MVC, AJAX, Web-services,Visual Basic 6.0, ASP, ADO, COM, DCOM, COM+

Web Technologies

HTML, DHTML, CSS, ASP, XML, XSD, XSLT, DOJO, EXTJS, YUI, GWT,MVC, JavaScript, Jquery, VBscript.

DESIGN/DEVELOPMENT TOOLS

VisualStudio.NET, Visual Source Safe, Visio, Sql Client Utility, Flex, Google Maps API, Google Analytics.

OOAD Design Tools

Rational Application Developer (RAD), Rational Rose.

Web/App. Servers

Weblogic, Apache Tomcat.

Database

Oracle7.x/8.x/9.x/10, DB2, SQL Server, SQL, PL/SQL.

Other Tools

SQL, SQL PLUS.

Tools & Utilities

ERWIN, ANT, JUnit, Crystal Reports, Log4j, TOAD for Oracle, AQT.

Version Mgmt.

Visual Safe Source, Team Foundation Server

Project Experience

CLIENT: Citigroup, Irving, Tx Jun’ 15 – Sep ’16

ROLE: Sr. .NET DEVELOPER

Description: The application is a single client server executable, using various third party controls and Crystal reports 10 for reporting. There is broad business logic spread across Delphi types in the UI and also many SQL Server stored procedures. Moving a great part of the stored proc logic into .NET classes is another goal. To decrease sway on clients, a piece by piece approach rather than t a complete re-compose/transformation is favored.

Responsibilities:

Developed core functionality with the ASP.NET MVC Framework (CNET, NHibernate)

Performed conversion of existing classic ASP web applications into ASP.NET, for various short-term contract projects, utilizing VB.NET & C.

Involved in preparation of Release pack and providing support on release/migration.

Delphi code development to .NET, debugging and reviewing.

Involved in implementation of complex and performance oriented queries for the Business logic.

Migrated pages in benefits election website to MVC.NET from ASP Classic code for conversion project.

Designed and Developed Unit and Integration Tests utilizing NUnit and Moq system to test the individual bits of the functionality.

Debugging existing applications in classic ASP and COM to resolve the issues in live site.

Performed changes to some applications involving classic ASP.

Rewrote legacy corporate banking module, from classic ASP and XML/XSLT to ASP.Net, HTML, CSS, JavaScript, WCF and AngularJS, as part of a major update.

Created Menus and Drawer component by using Typescript and knockout JS.

Extensively worked on WCF and Web Services to provide SOA architecture and Configuration based activation applications on SOAP and REST protocols.

Maintained and enhanced multi-tiered, distributed application architecture powered by Elasticsearch.Net and NEST, StructureMap, NHibernate, and NServiceBus.

Design, develop and support SharePoint solutions and advanced workflows using SharePoint Designer and InfoPath

Involved in implementing the complete Application in the in-build MVC Architecture with Angular JS.

Developed and deployed back-end services to Azure clouds

Expertise in developing front-end systems with JavaScript, Bootstrap, HTML5, Kendo UI,CSS3, MVC frameworks such as Angular JS as a platform for Web applications.

Developed UI using Telerik Kendo UI, user controls, layouts and styles which inputs the data and display the data for the web applications using ASP.NET.

Gathering Sitecore objects into Visual Studio and Source Control System through TDS (Test Development for Sitecore

Implemented 404 page in Sitecore.

Created WCF, WCF Restful Services and also used different bindings to make it available to different types of clients.

Worked in AWS environment for development and deployment of Custom Hadoop Applications.

Created Style based Animations using Storyboard in Sliver light 3.0 following MVVM pattern.

Used JSON objects to transfer data between server and client.

Implemented network security to various UNIX services, test the software functionality and security administration of the Linux servers.

Environment: C#, ASP.NET, .Net 4.5, VSS, VB.Net, Azure, Silver light 3.0, Structure Map, Classic ASP,LINQ, JQuery, SQL Server 2012/2014, VB 6.0, T-SQL, MVC 5,IIS 7.0, TDD using NUnit and Moq, Jenkins, TIDAL, HTML 5, SSIS, Resharper, Twitter Bootstrap.

CLIENT: GE Energy, Niskayuna, NY Jun’ 14 – Mar’15

ROLE: Sr. .NET DEVELOPER

Description: Build and maintain systems around pre-production, processing, analysis, online testing, and electronic reporting of assessments. Develop and maintain the configuration manager and system admin applications that can help customize the settings for the applications of each client. Perform code development, software design and engineering.

Responsibilities:

As a .NET developer, primary responsibility was to analyze the requirements, design prototype, training the users on the process, review and optimize the code to meet the standards and testing the application.

Worked with ASP.NET 4.5 Web Forms, Caching features, Configuring Optimizations and securing the web application.

Designed and developed a web services against the SPM database to provide the status of the customer’s request to customers.

Involved in development of Web Forms, Classes using CNet that incorporates both N-tier architecture and database connectivity.

Extensive experience in creating ASP.net MVC4 web apps by implementing URL routing and REST support.

Designed the structure of the web services to be implemented. Used Windows Communication Foundation (WCF) methodology to implement the web services.

Involved in designing the layout of User interface using Visio and Class diagrams using UML.

Worked on different aspects of .NET framework, like ASP.NET 4.0, ADO.NET and VB.NET.

Extensively used Report Wizard, Report Builder and Report Manager for developing reports and deploying reports in SSRS.

Created Stored Procedures in both SQL Server and DB2 and involved in several DTS.

Involved in relational database design, data extraction, data transformation and loading from large and complex data sources using SQL Server and DB2.

Created Reports using SSRS and deployed in SharePoint 2013 report viewer.

Implemented client-side validations using JavaScript, JQuery and AJAX Library.

Created the Winform and WebForm Pages in ASP.Net with C#3.5/4.0.

Worked with layouts using Silverlight 3.0. Involved in building a rich web experiences using Silverlight

Extensively used Silver light 4.0 Data Grid, Items Control and many other controls with Paging and Sorting for displaying various data on to the page.

Created Web Forms for applications like FICS and Mortgage builder.

Used AngularJS as the development framework to build a single-page application.

Migrated the classic ASP App to ASP.Net from VBScript to CNet.

Implemented client-side validations using JavaScript, JQuery and AJAX Library.

Worked extensively on creating WCF REST services for gateways, by creating Service.

Contracts, Data Contracts, Message Contracts and hosting them on IIS6.

Worked with Microsoft Windows Azure version 7 includes a complete set of enterprise-ready data services, including Windows Azure Storage and SQL Databases.

Worked with an Agile, Scrum methodology to ensure delivery of high quality work with monthly iteration.

Involved in designing the Web pages/forms/User Interfaces (UI) using HTML, XHTML, CSS, jQuery, Web server controls.

Implemented agile methodology and SCRUM framework for rapid development. Acted as Scrum Master.

Worked with Sitecore Content Management System. Involved in integrating .Net controls into Sitecore.

Consumed Web Services using SOAP in order to retrieve data from other platform systems using XML.

Build and deploy applications using the new Windows Azure features and services including Windows Azure version 7.

Wrote Perl code to automate the HTML to XHTML conversion process.

Used AngularJS as the development framework to build a single-page application.

Worked with a classic ASP Pages to converting ASP.NET Web Pages by separating the Business Logic from a presentation layer to achieve Object Oriented Architecture.

Used ADO.NET and VB.net for accessing data from the SQL Server 2010 database stored procedures T-SQL and created tables, views using SQL Server 2010.

Used WPF built-in set of data controls to bind and manipulate data within applications.

Created Crystal reports on the web page by accessing the database.

Involved in Unit Testing and Integration Testing of the entire application.

Environment: ASP.net, MVC 4, Entity Framework, LINQ,Silverlight4.0,ADO.NET JQuery, Javascript, CSS, Infragistics Excel, HTML and Oracle 11g.

CLIENT: Walgreens Co, Lincolnshire, IL Apr’ 13-May’ 14

ROLE: Sr. .Net Developer

Responsibilities:

Involved in creating Front end screens using HTML 5, CSS 3, JavaScript, JQuery, Angular JS, and Bootstrap for the Grove.

Creating cross-browser compatible and standards-compliant CSS-based page layouts.

Worked on Angular JS issues and fix the bugs pertaining to various browsers.

Closely worked with business system analyst to understand the requirements to ensure that right set of UI modules been built.

Experience in working Client side MVC frameworks (Angular JS.), Single Page Application developments.

Maintain, enhance, and recommend solutions that best suit business and technology needs from UI standpoint.

Involved in development of the front end part of the web application using HTML, Java Script & CSS based on client customization.

Using Java Script validated the client side validations.

Developed web pages and used applications that meet business and user goals through a positive user experience.

Worked on Agile Methodology (Scrum Framework) to meet timelines with quality deliverables.

Integrated backend services using REST API's.

Responsible for maintaining versions of source code in TFS.

Created and consumed Web services and WCF services.

Developed the application using C# using SQL Server and Visual Studio 2013 and TFS.

Validating all the User’s Inputs through ASP.NET validation Controls.

Extensively used AJAX toolkits controls.

ADO.Net Entity Framework is used for Data Access and manipulation.

Involved in writing technical documentation, data mapping and user manual for the application

Modified and Tested application according to changes in user requirements

Building and generating Custom and linked reports using SSRS.

Electrolux, Kinston NC Sep’ 12-Mar’ 13

ROLE: Sr. .Net/Web Developer

Responsibilities:

.NET Experience

●Involved in all the steps of Software development life cycle. Created user requirements, wire frames, sample web pages, defined process and use cases / test cases for each step.

●Extensively worked on the GUI to make it stylish, simple and efficient to use.

●Developed and Integrated online system in Dojo, XML, XSL (XSLT/XPATH), XAML, XHTML and CSS.

●Designed web pages with Dojo and Language Integrated Query.

●As a developer involved in design and developing Web Forms using ASP.NET, MVC and C#.

●Developed the common shared functions which are used in all forms of the applications by using C#.

●Responsible for the development of business layer applications for the e-Ordering and Submit Consolidator using framework 1.1 in C# using ADO.NET.

●Developed Code to populate the XML which is sent to business layer from the database using C# classes.

●Used C# to develop application logic for different layers and to develop different modules.

●Developed Code to populate the XML which is sent to business layer from the database using C# classes.

●Implemented the Tree View server control for navigating between the web pages.

●Performed required field, comparison, range, custom validations of the input controls of the web forms.

●Worked on testing cross browser, load and performance checking to resolve bugs.

●Used ASP.NET Validation Controls and Java Script, JQuery for client side validations in the Web Pages.

●Developed the UI in WINDOWS FORMS, ASP.NET and applied the CSS styles.

●Used C# and ADO.NET to define and implement secure middle-layer components with .Net class libraries using XML and Web Services.

●Published Web services using C#.NET to interact with the other applications and exposed them using SOAP and HTTP.

●Extensively used ADO.NET for connecting to database and calling the procedures and functions

●Involved in writing stored procedures and triggers.

Web UI Experience

●Enhanced user interaction, performed client side programming and validation using Java Script.

●Extensively involved in component development.

●Used the Web 2.0 standards while developing the Rich Interned Application.

●Involved in web design, development and deployment using HTML, CSS, JSP, JavaScript, Web 2.0, and XML.

●Used AJAX controls for the UI for rich and fast controls with JSON and JQuery.

●Build a complete Application skeleton in DOJO which involves all the user controls and widgets and add dynamic functionality by using Data Store.

●Used Dojo for client as well as Server side validation which helps us to retrieve data from the Server.

●Manage and Program DOM Events with Dojo which include dojo.deferred and using publish/subscribe.

●Perform Remote scripting operation in DOJO by making use of xhrGet, xhrPost and Iframes.

●Perform offline operation by using offline functionality of Dojo and integrate with Adobe air to give consumer an offline desktop application.

●Perform Unit Testing with DOJO Unit Testing Framework (DOH) and used this framework to test other JavaScript codes that is used in the application.

●Initiate Ajax requests with jQuery and handle responses in plain text, HTML and XML formats.

●Created XML files for frequently used data. Extensively used the X-Path queries to manipulate parts of XML documents.

●Used XSLT to transform make XML compatible with backend system.

●Responsible for UI design, information architecture, intuitive application page flows and user testing.

●Designed and developed Web Services using WSDL.

●Developed tables, views, stored procedures and Functions to perform automated rules, updating to related tables using SQL Server.

●Worked with MS Visio to create the Diagrams, Templates and Layouts with the Vector Graphics.

●Extensively involved in rapid translation of design and requirements documents into User Interface Prototypes using a variety of tools and Software.

●Worked in all stages and aspects of web-based projects as a consultant, team lead, content developer, HTML/CSS developer and information architect.

●Responsible for CSS/JSP direct coding with focus on cross-browser/cross-platform compliance.

Environment: Net Framework 3.5, Sql Server 2008/2005, C#, ASP.NET, ADO.Net, MVC, HTML,XHTML, XML/ XSLT, CSS,DHTML, Photoshop, Dreamweaver, DOJO, JavaScript, JQuery, AJAX,MVC, UML 2.0, MS Visual Studio 2008, IIS,COM.

Nevada State Bank, Las Vegas, NV Oct’11 – Aug’12

Role: .Net Developer

Responsibilities:

●Involved in gathering the requirements from end-user.

●Involved in the analysis, design & development of the project.

●Designed and developed a web application using .net framework 2.0 and visual studio 2005.

●Leading role in Source Control management using VSS.

●Involved in the design of security module that authenticates users based on the roles.

●Responsible for design and development of Web Forms using VB.Net.

●All the user interface layers, web pages are created and integrated to maintain the performance of data flow and data integrity using ASP.NET User Controls, Web Server Controls and ADO.NET.

●Implemented Server and Client side validations using ASP.NET validation controls and JavaScript.

●Data binding was extensively used to bind various server controls to the data from database. List controls like repeater controls, data list controls and data grid controls was used in displaying rows of data in a customized template format.

●Provided session level security and password authentication using session objects and cookies.

●Involved in using XML, XSL with ADO.NET to retrieve and send data to different databases

●Used SMTP mail class of .NET for the users to send mail with suggestions, receive any alerts, receive confirmation notifications etc.

●Used service oriented architecture (SOA) for developing applications.

●Used MSMQ for implementing reliable, scalable, high performance distributed applications.

●Worked on parsing and editing XML documents by validating it to the schema using class libraries provided by .NET.

●Designed and developed several SQL Server stored procedures for all the DML functionality for the web site.

●Involved in transferring the data to the new system using SSIS.

●Involved in System and Integration Testing as part of N-unit testing.

Environment: ASP.Net, VB.Net, C#, ASP, SQL-Server 2000/2005,VSS, SOAP, Visual Studio 2005, XML,ASP, Visual Basic, MS-Windows XP, Ajax, MS Project 2003, MYSQL, Oracle, SSIS.

CLIENT: GLANCE TECHNOLOGIES, HYD. May' 08 – Sep’ 11

Role: .Net Developer

Responsibilities:

●Involved with the process of gathering requirements and Design.

●Developed ASP.Net web pages using C

●Involved in designing complete database objects like Tables, Views, Stored procedures, and triggers using SQL server.

●Developed Prototype of SQL Server Reporting Services

●Assisting DBAs in SQL Queries and its performance tuning

●Developed .Net assemblies using CData access and Business Logic.

●Worked on Java Script for Client side Validations.

●Handled Run Time Errors & Design Time Errors by implementing appropriate Error Handlers.

●Successfully integrated data from multiple data sources including, SQL Server 2005/2008 and legacy data using ADO.Net.

●Used Web Services to access data from the external Applications.

●Developed lots of reports for both Ad-Hoc and scheduled runs.

●Used AJAX extensively with JavaScript and XML.

●Involved in Unit testing sing NUnit.

●Deployed application to Test and Stage Servers.

●Worked on reports using Crystal Reports.

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Environment: Visual Studio 2005, ASP.Net, MVC, AJAX Control Toolkit, AJAX Extensions 1.1,COM, C#, VB .Net, SQL Server 2005, Oracle, Visual SourceSafe, IIS,MS Visio, Rad Controls, Sql Client Utility, SQL Profiler.

Client: DERRON IT Technologies HYD, INDIA APR’ 2008 - APR ‘09

Role: .Net Developer

Responsibilities:

DUTIES.

●Developed and implemented various Web forms and User control using ASP.NET, C# .NET, MVC and JavaScript.

●Implemented Authentication and Authorization.

●Designed the database in MS SQL Server 2000.

●Used Dataset object and Data Reader object to get the data from Database.

●Developed Tables, Indexes, Stored procedures, Database Triggers and Functions.

●Created various Stored Procedures and Views in SQL Server 2000.

●Extensively used Data Adapter, Data Set, Data Table, Data View, Data Grid, Data List, Data Repeater and Data Reader for binding the data from database to the various web forms in ADO. NET.

●Created the reports using Crystal Reports viewer like Standard, Cross-Tab, Drill Down and Sub reports.

●Involved in documenting the application.

●Worked extensively on XML report web services to share the reports as web services and used SOAP, XML, WSDL extensively.

●Worked extensively on ADO.NET Datasets, DataReaders, and DataTables for connecting the application to database.

●Used Java Script for client side validations.

●Used Oracle procedures for performing different searches.

●Used JDBC to connect to the database and written SQL queries.

●Involved in implementing user interface guidelines and standard throughout the development and maintenance if the website using DHTML (HTML, CSS and JavaScript).

●Participated in code reviews.

Environment: NET Framework 1.1, VB, VB.NET, ASP.NET, MVC, ADO.NET, PL/SQL, Oracle 9i, SQLSERVER.

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