Sr. .Net Developer
Resume:
Karthik M [Sr .Net developer]
Email: ************@*****.***
PROFESSIONAL SUMMARY
* ***** ** ******* ********** with all phases of Software development life cycle (SDLC), Analysis, Design, Development, Testing, Documentation and Maintenance of applications based on windows/web in various domains such as Banking, Financial Service, Telecom, Insurance and Health Care
Strong knowledge of Object Oriented Programming Concepts, in applying Object Oriented Analysis and Design (OOAD), MVC framework, .Net framework
Extensive programming experience in .NET 1.1 & 2.0, 3.0, 3.5, 4.0, 4.5 Framework (C#, ASP.NET, VB.NET Web Services, WCF Services, ADO.NET, LINQ to Entities and IBMRTC
Experience in web development with HTML, HTML5 and DHTML (CSS), Java Script, jQuery, AngularJS, COM and DOM.
Expertise in creating Views, Partial Views, Strongly Typed Views, Sections, and Areas etc. In ASP.NET MVC with Razor View Engine
Experience in using ASP.NET Web-Forms & AJAX framework for creating efficient and interactive web applications that work across all popular browsers
Developed Web & Windows Applications Using ASP.NET, C#. NET, VB.NET, MVC4.0,5.0
Expertise in implementing SOA architecture through WCF, and Web services which are used to rapidly building service-oriented applications that communicate across the web and the enterprise with features Serialization, Versioning, Interoperability and hosting.
Developed and consumed Mobile/Web Development, Web services (HTTP, SOAP, XML) and WCF services (HTTP, Net TCP, SOAP, XML)
Experience in development and implementation of Restful Web APIs, and exposes endpoints using HTTP verbs like GET, PUT, POST and DELETE
Worked on XPATH, XSLT, SOAP, WSDL, WCF and UDDI
Experience in SQL, PL/SQL, Database Triggers, SQL Stored Procedures, database-interfacing elements in ADO.NET like SQL command, Data reader, Data set and Data Adapter and SQLite, NHibernate, Fluent and Oracle12c.
Extensive experience implementing interactive UI with HTML5, CSS3, Bootstrap, Angular JS, Knockout JS and JavaScript.
Extensive experience in Relational Database (RDBMS) Design, Database & Query Optimization, Performance Tuning & Indexing and Implementation of database objects including Tables, Views, Stored Procedures, Functions and Triggers, ACID using MS SQL Server.
Experience with C, C++, Object oriented programming methodologies.
Experience in IIS web server configuration(IIS7.0/6.0/5.0) and deployment
Developed Packages using SSIS scheduled them to run periodically
Worked on SSRS to Generate the Reports in Excel and PDF Formats
Worked On Enterprise Architecture
Writing software requirement specifications & test cases, Object Oriented Analysis and Design
Worked on Unit Testing
Good experience using Source Code Control Systems like MS Visual Source Safe, Tortoise subversion, clear case and Team Foundation Server
Excellent communication skills bridging Client Interaction and Team Management
Demonstrated ability to work well with a wide variety of people at various levels. A Good team player and a self-starter with positive attitude, willingness to learn new concepts and acceptance of challenges
SKILLS
Technologies
. NET Framework 1.1/2.0/3.0/3.5,4.0,4.5 ASP.NET, ASP Classic, ADO.NET, Win Forms, and Web forms, XML Web Services, LINQ, WCF, and MVC.
Languages
C, C++, C#, VB.Net, PL/SQL, T-SQL, Oracle12c
Scripting Languages
VBScript, HTML, CSS, Java Script, J-Query, AngularJS
Web Technologies
HTML, HTML5, DHTML, CSS, XML, DOM, XAML, IIS, AJAX, XSLT, SOAP, WSDL, Web Services
Operating Systems
Windows VISTA/XP/2000/NT/98/95, Windows Server 2003
Databases
MS SQL Server 2000/2005/2008, MS-Access, MY SQL
Version Control
Visual Source Safe (VSS), Team Foundation Server (TFS), Tortoise Subversion (SVN), Clear Case
Protocols
TCP/IP, HTTP, FTP
Tools
SQL Server Integration Services (SSIS), SQL Server Analysis Services (SSAS), Rapid SQL.
Reporting Tools
Crystal Reports, SQL Server Reporting Services (SSRS), OBIEE
IDE
Visual Studio 2010/2008/2005/2003, Expression Blend, Expression web.
Third Party Tools
JIRA, File Compare, Win Merge, Fiddler2, File Splitter, FileZilla Client, Cygwin Terminal, Putty, TeraTerm, IBM MQ.
EDUCATION AND TRAINING
Bachelors in Computer Science
ORGANIZATIONAL EXPERIENCE
Rush University Medical Centre, Chicago, IL Oct 2015 - Till Date
Sr.Net developer
Rush University Medical Center is an academic medical center in Chicago and the hub of Health care with state of the art technological facilities. Rush intranet portal designed for communication among employees of all departments, also maintain multiple custom applications across the portal for individual departments implemented in MVC .net framework.
Responsibilities:
Designed the complete solution using N-tier Architecture model and applied design patterns mainly Abstract Factory and Singleton.
Worked on Agile Methodology for modeling and documentation of software-based systems.
Used Model-View-Control MVC software architecture in web applications to view the html.
Created & Exposed RESTful Web API endpoints using HTTP verbs of GET, PUT, POST & DELETE for all database CRUD operations.
Configured Windows Communication Foundation (WCF) service to authenticate clients with Windows credentials for intranet applications for login validations.
Used Bootstrap for Effective Look and feel of the web portal and utilized helper classes like carets, clear fix, screen reader content. Also implemented numerous Glyph-icons, Breadcrumbs, Pagination, Jumbotron, Grid System etc.
Used ASP.NET Page lifecycle Techniques and handle a control's initialization, instantiating controls, restoring and maintaining state, running event handler code, and rendering.
Used C#.Net, ADO.Net and SQL Procedures in-order to access the MS SQL database for the front-end presentation.
Implemented Server and Client side validations using ASP.NET validation controls, J-Query and Knockout JS.
Experience in Migrating both static and dynamic web applications from IIS 5.0 to IIS 6.0 and IIS 6.0 to IIS 7.X/8.0
Experience in automating installation of IIS and Web Application using Batch and PowerShell Scripting
Provide technical or functional guidance to project or work teams as needed within a specific discipline
Implemented features of ASP.Net such as Calendar Controls, Repeater Control, and Validation controls, Dataset, Security using Forms authentication.
Worked on Grid view using ADO.NET and retrieved data from SQL server using queries.
Created data access layer and implemented LINQ to SQL for database connectivity in SQL Server.
Developed the necessary Stored Procedures and created Complex Views using Joins for robust and fast retrieval of data in SQL Server using T-SQL.
Provided regular verbal and written status reports to IT management and business community, published meeting minutes, and maintained project plans.
Coordinated with the project team and testing team to revise project artifacts (such as use-case specifications, test scripts, and so on) to reflect requirement changes.
Environment: Windows 8, RUP, UML, Rational Tools, MS Visio, MS Word, Excel, Visual Studio 2013, SQL Server 2012, .Net Framework 4.5, WCF, MVC, AJAX, HTML5, CSS, JavaScript, ADO.net, AngularJS.
Wells Fargo, NC
May 2014 – Aug 2015
.Net Developer
Wells Fargo is one of the largest bank in USA dealing with innumerous credit transactions. The credit card and bill management System is a web-based interface and allows the client to manage corporate credit account functions such as adding and removing authorized users by account admins, viewing transactions, statements, and bill payments by user etc.
Responsibilities:
Involved in designing the layout of User interface using Visio and class diagrams using UML.
Developed the independent WCF (Windows Communication Foundation) services and defined Service Contracts for specific functionality in search module.
Also leveraged WCF security mechanism at transport level with windows authentication type for our intranet applications.
Implemented Data access layer using ADO.NET to connect and retrieve or manipulate database information.
Established communication between different applications running on same/different platforms using WCF.
Implemented, configured, and customized JIRA issue tracking software with Agile plugin across all company functions and acted as JIRA administrator
Tracking and prioritizing issues and new features for later releases of software using JIRA
Used JIRA for tracking and updating JIRA tickets.
Experienced JIRA project customization with various schemas, complex workflows, screen schemes, permission schemes, and notification schemes
Plugin installation in JIRA and integration, upgradation, migration and fine tuning of Jira/Confluence instance
Used Grid View, Data List and Repeater controls with Paging and Sorting for displaying various data on to the page
Programmed ADO.NET for communication between application and database, used extensively Data Grid, Data Set, Data Table, Data Views, Data Adapter and Data Readers to render reports.
Developed Stored Procedures, Triggers, and Views in SQL Server 2005 for accessing the database.
Developed T-SQL queries to fetch data as per the business requirements with proper tuning techniques.
Implemented and extensively used the Object Oriented programming concepts in C# and ASP. Net 3.0.
Used XML intensively to bind the data to the web controls, data manipulation and to store data and sent as parameter to the stored procedures.
Implemented Serialization and Deserialization of objects.
Developed Custom Controls which provides flexibility, reusability better deign time experience.
Developed partial post back validations to manipulate data on web pages using AJAX.
Developed various stored procedures for the data retrieval from the database and generating different types of reports using SQL reporting services (SSRS).
Used Visual Source Safe for version control of the source code along with the maintenance of the builds and the relevant documents of the same.
Involved in unit testing, integration testing and deployment of the application.
Environment: Visual Studio 2008, ASP.Net 3.0, ADO .NET, XML, HTML, JavaScript, IIS 6.0, NUnit, Visual Source Safe, SSRS, SOAP, WCF, .NET Framework 3.0, Web services, SQL Server 2005, T-SQL, DHTML, Windows Server 2003.
Macy’s Credit and Customer Service, Cincinnati, OH
Aug 2013 – Apr 2014
.Net Developer
Inventory management System
Inventory management system ensures that to maintain as little stock as possible. It deals with warehouses, products, multi-national production contracts etc. It has the ability to track sales and available inventory, communicate with suppliers in near real-time and receive and incorporate other data, such as seasonal demand.
Responsibilities:
Developed solutions for diverse programming scenarios in C#, employing Object Oriented Programming (OOP) concepts such as: encapsulation, inheritance, polymorphism, and abstraction.
Created WCF, REST Services and also used different bindings to make it available to different level of users.
Leveraged WCF mechanisms like session management, Instance management, concurrency to make our services more robust and scalable.
Utilized ADO.Net technology extensively for data retrieving, querying, storage and manipulation using LINQ.
Use of AngularJS ui-router for defining all application States (routes). Created Multiple Views as well as Nested Views with the help of AngularJS ui-view & ui-sref.
Implemented Angular Factories, provider’s and Filters using $http & $q.
Created Multiple Re-usable UI Directives by defining AngularJS Directives, Attaching Event Listeners, Controllers & Updating DOM elements.
Designed the web UI using ASP.NET, HTML, DHTML, XSL/XSLT, JavaScript, CSS and AJAX controls.
Created User Controls, Custom controls, Data Access Layer, Business Logic Layer Classes using C# and .Net 4.0 for web pages.
Used ASP.NET MVC Page Controller pattern to add functionality to individual pages such as to accept input from the page request, invoke the requested actions on the controller.
Responsible for designing the ASP.NET application authentication using .NET Framework, Model View Controller MVC and IIS security model.
Used ASP.NET MVC framework to support the use of Dependency Injection to inject objects into a class, instead of relying on the class to create the object itself.
Implemented data annotations for client and server side validations, routing, filters, actions in MVC.
Extensively used User interface controls which use JQuery to ensure client side validation.
Implemented Database First EDMX and used LINQ to Entities to massage the Data and optimized the Query Expressions.
Written Stored Procedures in SQL Server 2008 and used ADO .NET with Grid View, Data List, Details view, Repeaters, Dataset Classes for data manipulation.
Created and maintained database objects like complex Stored Procedures, Triggers, Cursors, and Tables, Views and SQL Joins.
Created the Linked servers to pull the data from different data sources and used them in the stored procedure which will be executing on the scheduled basis through SQL agent.
Written Queries using T-SQL Statements, Views, User Defined Functions, Stored Procedures, Triggers in SQL Server 2008 for inserting/Updating/Deleting the data into the relational tables.
Worked Extensively with Query Optimization Techniques to fetch data with better Performance Tuning.
Expertise in installation and configuration of IBM WebSphere Application Server (WAS) […] and WebSphere Process Server (WPS) […] WebSphere Service Registry and Repository (WSRR), WebSphere MQ and WebSphere Message Broker (v6. x./7.x/8)
Good experience in configuring, deploying, clustering, load balancing, trouble shooting, performance tuning and monitoring of enterprise/business integration applications with IBM Middleware Products
Created MQ infrastructure designs and worked with MQ team for implementing designs. Worked extensively on the aggregation and http nodes in calling external web services.
Created ETL packages using SSIS to move data from various heterogeneous data sources to centralized database.
Created Cross-Tab, Drill-down and Sub-Reports using SSRS.
Created user level security in reports to allow restricted viewing to users of different levels and implemented data driven subscriptions using SSRS.
Used Enterprise library for Database Connection and writing exception manager component, which creates a log file in event viewer.
Implemented Unit Testing, Integration Testing and System Testing using NUnit.
Responsible for maintaining versions of source code using Team Foundation Server 2010.
Supported Operations team during the deployment and troubleshooting the production issues during deployment and on regular basis.
Environment: Visual Studio 2010, C#, ASP.NET MVC 3.0, WCF, Entity Frame Work 4.0, Java Script, JQuery, TFS 2010, WCF, IIS 7.0, AJAX, ADO.NET, LINQ, XML, Microsoft Enterprise Library, NUnit, SQL Server 2008 R2, SSIS, SSRS, Windows XP, UML, Windows Server 2008 R2/2008.
Wellcare, Tampa, FL Feb 2012 – Jul 2013
.Net Developer
Wellcare is a health care company and deals with Medicare and Medicaid. I worked in IT-Health and Channels Department where we developed web services. The soap based web services that are built by us are consumed by the .Net team and are integrated using TK Dialogs. The customer service representatives use a service called Agent Desktop that consumes more than 20 web service calls.
Responsibilities:
Involved in design and development of various components and modules of the application using Visual studio 2010.
Involved in writing stored procedures to migrate the existing user’s database to SharePoint content database.
Used C# language in developing the Business logic, where in extensively implemented the Object Oriented Programming functionalities.
Developed 3- tier architecture application with User Interface, Business and Data Access layers using .NET 3.5 and Entity Framework.
Designed the application using HTML Helper and Razor Views in MVC 4.0 architecture that promotes a clear separation between the different layers.
Designing User Interfaces, Web pages, Web forms using Server controls, HTML and JavaScript (JQuery) and CSS to enhance UI experience on Client-side.
Installing and supporting IIS for use with Web applications.
Used the Script Manager and Update Panel of Telerik.NET AJAX Controls to do asynchronous page post back.
Developed Stored Procedures, Functions, Views and Triggers for Data Manipulation, ensuring set up relations includes indexing, constraints, foreign keys etc. using SQL Server 2005.
Used LINQ Feature of .NET 3.5 for Data Filtration.
Programming a Monitoring Console module to display real-time status of the Workstations and the tests they are running.
Used Team Foundation Server for integrating, maintenance, reporting and Project tracking.
Performed unit testing on every new version before sending it for User Acceptance Test.
Finally documenting the analysis and technical specification for future reference.
Environment: .Net Framework 3.5, Visual Studio 2008, MVC 4.0, TFS, LINQ, ADO.NET, WCF, C#, HTML, AJAX, AJAX Control Toolkit, JQuery, SQL Server 2005 and IIS 6.0.
Yash Technologies, Hyderabad, India
Oct 2010 – Dec 2011
.Net Developer
Description: To support the Brokerage Operations, Hartford insurance developed an Application named BOSS (Brokerage Operations Support system). Each country will use BOSS and develop applications, reports and business rules as per the local specifications.
Responsibilities:
Designed and developed web forms in ASP.NET 2.0&C# .NET using .NET Framework 2.0
Developed the application Framework in ASP.NET 2.0 primarily using C#.NET with the business logic implemented using .Net Assemblies
Extensively used C#.NET to develop server side event handling and components to handle business process.
Extensively worked with ASP.NET Web Site Administration Tool (WAT) to create Roles, Login Controls, Authentication and Authorization for Site Security.
Developed GUI using ASP.NET 2.0Server Controls, User Controls and Custom Controls and Master Pages, Cascading Style Sheets (CSS) for consistent look.
Used the ASP.NET State Management techniques like Session State, View State to retain the values between the page’s transactions, where Session is managed in out Proc mode.
Used the ADO.NET data binding controls line Grid View in order to bind the data to the control and display the retrieved data.
Programmed ADO.NET for communication between application and database through connected and disconnected architecture and extensively used Data Grid, Data Set, Data Table, Data Views, Data Adapter and Data Readers for data access and manipulation.
Written JavaScript code for validating the simple control instead of sending them to the server side which was degrading the performance of the web pages.
Extensive use of Web Services, SOAP, XML, XSL to expose the reports to facilitate information sharing.
Created Data tables and applied the Web Service Enhancements to the Web Service so that the reliability increases.
Created Data tables and have written Stored Procedures for all the transactions in and out of the database using SQL server 2000.
Created a Data Access Layer using C# to execute stored procedures into a Data Set, Data Table and Data Reader.
Performed NUnit Testing according to the business requirements.
Used Microsoft Visual Source Safe (VSS) for the purpose of version control.
Environment: .NET Framework 3.0, ASP.NET, C#, ADO.NET, XML, Web services, HTML, SQL Server 2000, IIS 4.0, Windows 2000 Server, VSS, NUnit, Visual Studio 2005.
FINO PAYTECH LTD., INDIA Oct 2009 – Sep 2010
.NET Developer
FINO PayTech is India’s largest business and banking technology platform with extensive service delivery network enabling Financial Inclusion. FINO PayTech, created by a consortium of banks and other sectoral entities, works closely with banks, insurance companies and Governments in facilitating access to financial services to the unbanked and underserved segments of the population. FINO PayTech aims to provide financial services using all available platforms that helps reach a large section of the population in an affordable way.
Responsibilities:
Implemented the project using ASP, Asp.net and back-end database as SQL Server 2000.
Analyzed the Client requirement and prepared requirement specification document.
Involved in analysis of functional requirements and designing of system.
Designed the database in SQL Server 2000.
Implemented SQL server job to maintain auto mail schedule.
Resolved Live Database Issues in SQL Server 2000.
Done Coding as per the functional specifications.
Involved in code optimization for resolving performance related issues.
Documented the Code.
Created User Manual.
Performed Unit testing, debugging and problem solving
Environment: Visual Studio 2008, .Net Framework 3.0, VB.Net, WCF, ADO.Net, Web/Win Forms, Web Services, Ajax, XML, JScript, SQL Server 2005, IIS, MS Office, Visio and Windows XP.
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