SUMMARY

• Over 8 years of experience in Systems Analysis, Design, Development and Implementation of various applications including Web Application development using Microsoft .Net Framework, C#, ASP.NET and VB.NET
• Experience in Designing, Development and Deployment of High - Performance, Distributed Enterprise wide ASP.Net Web Applications
• Expertise in N - Tier Architecture implementation, Database Design and Report Generation
• Experience in designing systems using databases like SQL Server 2000/2005, Oracle 8i/9i
• Experience in writing SQL, T-SQL, PL/SQL Queries, stored procedures, functions (UDFs) and triggers
• Used ADO.Net Objects like Data Adapter, Dataset, Data Reader etc.
• Experience with Scripting languages like JavaScript, HTML, XML, CSS
• Used AJAX based controls, Customer, User controls to deliver Rich UI applications
• Experience in working with Object Oriented technologies- OOPS, OOAD
• Experience implementing/developing Web Services using SOAP Protocol
• Experience in developing the reports using Crystal reports and SSRS
• Strong Understanding of Data structures, Object-Oriented Design, Design patterns like singleton, MVC, etc
• Well versed with, State Management, Caching and User/Custom Controls
• Experience working with DTS and SSIS for Extract transformation and Load (ETL) tasks
• Good knowledge and understanding of Entity Frame Work, LINQ, Enterprise Library, object model, UI customization, SharePoint etc.
• Experience in authentication mechanisms like Windows-based Authentication, Forms-based Authentication and also in Authorizing Users and Roles.
• Well versed with Source Code Control Systems like Microsoft Visual Source Safe 6.0, MS TFS, IBM Rational Clear case
• Demonstrated experience in strong analytical and problem solving skills, computer proficiency, seamless adaptability to emerging technologies and excellent communication and interpersonal skills
• Domain knowledge in Financial (order management and trades), Healthcare, Health Insurance, Retail and E-commerce sectors

TECHNICAL SKILLS

Programming Languages: C#, VB.NET, VB

.NET Technologies: .NET Framework (1.1, 2.0, 3.0, 3.5, 4.0, 4.5), ASP.NET

IDE: Visual Studio 2010/ 2008/2005/2003

Web/App Servers: Microsoft IIS 6

Scripting/Languages: JavaScript, classic ASP, HTML, DHTML, XML, CSS, XSL, XSLT, XSD

O/S: Windows 2003/2000, Win 7

Methodologies: Agile, Scrum, TDD

Databases: Oracle 10g/9i/8i, SQL Server 2008/ 2005/ 2000 , MS-Access

Version Controls: Visual Source Safe 6.0, Team Foundation Server (TFS), IBM Rational Clear Case

Reporting Tools: Crystal Reports, SSRS

Protocols: TCP/IP, HTTP, FTP, SOAP

PROFESSIONAL EXPERIENCE

Confidential, Tallahassee, FL

Sr. Application Developer & Analyst

Responsibilities:

• Involved in requirement gathering, requirement analysis, development and testing of the application module
• Developed the application in N- tier architecture with controls from ASP.NET tool kit and AJAX control tool kit
• Created/modified style sheets for user interface uniformity across the application using CSS
• Developed custom validations scripts for client side validations using JavaScript
• Used asp.net grid view control to display bill related information for a given permit with paging, sorting and features
• Implemented object oriented programming concepts like inheritance, overloading and polymorphism
• Built partial classes using vb.net for class definition and implementation
• Implemented concepts like List and enumerations from System. Collections
• Worked on building User controls on the pages using controls from asp.net controls tool kit and Ajax
• Implemented state management using sessions and caching concepts
• Designed and implemented login process for a user group to create new account with county using the application and apply for new permit for their business
• Involved in project planning and provided estimates in terms of time and resources
• Consumed web service for transferring payment related information to bank for payment processing
• Created embedded reports using crystal reports for framework 4.0
• Handled production tickets as part of day to day maintenance
• Created/modified stored procedures, tables in SQL server 2008

Environment: Visual studio 2010, ASP.NET, .NET Framework 4.0, VB.NET, SQL/T-SQL, SQL server 2008 R2, web services, XML, JavaScript, TFS 2010, Crystal Reports

Confidential, York, PA

Sr. Net Developer

Responsibilities:

• Built User Interface for the asp.net application using Telerik control tool kit, AJAX control tool kit controls, JavaScript, CSS, etc.
• Created user controls to use access web pages using telerik rad controls
• Used telerik rad grid view control on several webpages for displaying/ modifying data.
• Created / modified complex stored procedures and other database objects in DB2 and SQL server 2008 using SQL/T-SQL
• Carried out performance tuning of stored procedures to reduce the response time
• Used VB.NET and ADO.NET to implement middle tier components which were consumed by web application using SQL server, DB2 to perform logical business transactions
• Implemented web service client to get shared data
• Worked on RDLC reports for embedded report generation.
• Integrated the implemented newly built components with existing system
• Generated build files, build scripts and coordinated with Server admins to deploy the code to various environments
• Assisted QAs in testing the new development and enhancements

Environment: Visual studio 2010, ASP.NET, .NET Frame work 4.5, IIS 7.5, VB.NET, C#, SQL/T-SQL, SQL server 2008 R2, DB2, web services, XML, LINQ, JavaScript, HTML, TFS2010, Telerik rad control tool kit

Confidential, Harrisburg, PA

Sr.Net Developer

Responsibilities:

• Involved in gathering requirements from end users and created business requirements document
• Created technical specifications, detailed design documents, implementation plan and coordinated with QA building Test Strategy documents.
• Built User Interface using ASP.NET control Tool Kit, dynamic controls, AJAX control tool kit controls, JavaScript, CSS, etc.
• Created dynamic editable grid view control on several webpages for displaying/ modifying data.
• Developed cascading style sheets as per DotGrants standards and specifications
• Created / modified stored procedures and other database objects
• Carried out performance tuning of stored procedures and reduced the response time drastically by introducing indexes.
• Worked on conversion from MS Access to Oracle as part of replatforming application
• Developed complex business components in VB.Net, C# using .net class library assemblies while migrating and implementing them in multitier environment
• Used C# and ADO.NET to implement middle tier components which were consumed by web application using SQL server and stored procedure to perform logical business transactions
• Implemented web service client and windows services to get shared data
• Integrated the implemented components with existing system
• Generated build files, build scripts and coordinated with Server admins to deploy the code to various environments
• Solved Tickets and call supports as part of routine maintenance of DotGrants
• Assisted QA in testing the new development, enhancements and call supports

Environment: Visual studio 2010/2008, ASP.NET, .NET Frame work 3.5/4.0/4.5, IIS 7.5, VB.NET, ASHX, SQL/T-SQL, C#, SQL Server 2008/ 2005, Oracle, web services, XML, Java Script, HTML, IBM clear case, Windows 7

Confidential, Baltimore, MD

Developer

Responsibilities:

• Built user interface for several case types like Lyme, babesiosis, etc, on Page builder
• Gathered requirements from users of the application for building each case report form on the page builder
• Created and imported value sets from phinvads to meet the standards of CDC
• Mapped the value sets to the relevant questions for a specific case
• Tied the questions to the objects on the page/case report form
• Mapped the data fields from the tables to facilitate reports
• Created PL/SQL procedures and functions
• Used explain plan to tune queries
• Rewritten/modified existing stored procedures and functions using PL/SQL
• Used HL7 standards to transport data
• Training the users to use the system
• Mentoring junior developers understand the page builder, application flow, etc;
• Conducting group meetings, one to one sessions, conference calls with users to discuss requirements and other technical, domain related issues/ feedback

Environment: Visual studio 2010, ASP.NET, .NET Frame work 3.5, Page builder, C#, oracle 10g, SQL, PL/SQL, SQL server 2008/ 2005, web services, XML, XSLT, Java Script, HL7

Confidential, DC

Sr.Net Developer

Responsibilities:

• Followed Agile- Scrum Methodology, Model View Controller, n-tier architecture
• Involved in all phases of SDLC like Requirement gathering, development, testing, maintenance
• Responsible for building UI, business Logic of the application and Data Access
• Extensively used asp.net, ajax controls along with 3rd party controls for UI development
• Developed middle tier business logic and objects using object oriented techniques (OOP) in C#
• Used Telerik and Obout, Silverlight Controls for user interface development
• Developed Login to handle role based security according to login permissions
• Developed Read- only search for the application
• Extensively used Obout Grids for data display and data manipulation
• Developed ASHX handlers for the application
• Developed and used Web Services to get data in C#
• Consumed WCF services (data contract, service contract, operation contract) to share required data
• Created Reports using RDLC reports and SSRS (SQL server reporting services)
• Co-ordinated with the DBA, architect and other team members to explain the workflow
• Created Database objects like tables, Views, stored procedures using SQL, T- SQL
• Created procedures and functions using PL/SQL
• Used explain plan to tune queries written in SQL, PL/SQL
• Modified existing procedures and functions using PL/SQL for better performance
• Involved in Data design/ data modeling tasks
• Involved in data migration from access to SQL server
• Involved in Deployment and trouble shooting
• Used TFS as source control
• Involved in testing the application using unit testing

Environment: Visual studio 2010, .Net Framework 3.5/4.0, C#, Telerik, Obout, ASP.NET, ADO.NET, Visual Studio 2008, IIS 6.0, CSS, HTML,VB Script, AJAX, Web Services, SQL Server 2008, Oracle 10g, SQL, T- SQL, PL/SQL, MS Access, SQL, Java Script, TFS, SSRS, Crystal Reports, ASHX, LINQ, WCF

Confidential, Warren, NJ

Sr.Net Developer

Responsibilities:

• Followed Agile Scrum Methodology, 3-tier architecture to develop the application
• Involved in all the phases of SDLC
• Involved in creation and maintenance of user login page, administrator page, etc;
• Responsible for viewing, editing and updating lot of confidential products information which is done in the database for an Administrators website built using ASP.Net, vb.net and C# on .Net Frame work 3.5/ 3.0
• Used Unified Modeling Language (UML) for Analysis & Design
• Developed login interface to manage login permissions according to the roles provided
• Developed pages for user to track the customer details such as Name, Address, SSN and all details related to the loan using ASP.Net/VS 2008
• Extensively used WPF, AJAX controls and asynchronous loading of pages
• Used Data Grids, Data Sets, Data Views, and Data Adaptors intensively to extract data to UI
• Developed business logic of the application
• Developed Services using WCF to calculate EMI (interest) and APR for each customer
• Defined and implemented Service contract for the service using WCF
• Developed Operation Contract, Data contract using WCF
• Involved in Database design and created tables, stored procedures, functions (UDFs) and Triggers in the data tier
• Responsible for performance tuning of various database objects
• Involved in Data design/ data modeling tasks
• Used ASP.NET Validations for validating the staff login pages and customer’s SSN and used AJAX extended dropdown controls
• Performed Unit testing and Integration testing, Automation testing
• Responsible for report generation
• Developed Packages and customized functions and Triggers based on given business logics using PL/SQL.
• Involved in deploying & troubleshooting of the applications
• Used TFS 2008 as source control

Environment: .Net Framework 3.5/3.0, C#, VB.net, ASP.NET, ADO.NET, Visual Studio 2008, IIS 6.0 running on Windows 2003, XML, XSLT, CSS, ASHX, HTML,VB Script, AJAX, Web Services, SQL Server 2008, T- SQL, SQL, PL/SQL MS Access, SQL, Java Script, VBScript, oracle 8i, TFS 2008, SSRS,SSIS

Confidential, Manhattan NY

.Net developer

Responsibilities:

• Involved in total development life cycle (SDLC) of the application
• Followed 3 tier application development architecture to develop the application
• Involved in web form page life cycle, requirement gathering, Analysis, Design, Development, Source code management, build management and Testing of application
• Developed UI using VB.net, ASP.net 3.0, XML, CSS and .NET Framework 2.0/3.0/VS.net 2003/VS 2005
• Developed use-case, sequence, activity diagrams for the application using MS Visio
• Used Innovative validation techniques for Input Validations on GUI
• Used several AJAX (partial page load/asynchronous loading) controls, Infragistic controls and asp.net file upload for GUI
• Responsible for developing business tier logic of the application in C#
• Implemented the concepts of threading like multithreading, inter thread communication and control
• Created and used various classes, objects and interfaces
• Implemented server caching techniques, state management, Forms Authentication, multiple master pages
• Involved in customizing the Web Forms Data grid for GUI
• Developed custom controls for web Forms and generating reports
• Designed and created visual interface for administrative activities like filling in the information
• Involved in creating and consuming services using WCF
• Created Service contract, Data contracts for services using WCF
• Followed HL7 standards and HIPAA security guidelines to exchange medical records
• Used ADO.NET extensively in data tier to access the database
• Created SQL stored procedures, functions (UDFs) to retrieve data from database (backend)
• Involved in developing the Data Access Layer for the database access (MS Access, SQL server)and Performance tuning
• Responsible for converting legacy classic ASP forms to ASP.Net
• Performed Unit Testing, Manual testing of the application and UI testing
• Used RDLC reports for Report generation
• Responsible for data transformation, migration using SSIS, Data design and data modeling( using Erwin)
• Used Microsoft team Foundation Server (TFS) as source control

Environment: Windows Server 2003, ASP, ASP.Net 3.0, Visual studio 2005/2003, C#, ADO.Net 2.0,.net framework 2.0/3.0, Infragistics, ERwin, VB Script, T-SQL, MS SQL Server 2005, IIS 6.0, Web Services, WSDL, SOAP, AJAX, UML, DHTML, HTML, XML, MS Access, SQL Server2005, TFS

Confidential, VA

.Net Consultant

Responsibilities:

• Involved in all phases of development life cycle (SDLC) of the application
• Developed front-end screens for registration, consultation, follow-up, coding of application logic
• Developed Class diagrams and UML diagrams using Microsoft Visio
• Designed and implemented the GUI with various controls web-server controls including Data Grid, Data List, etc for GUI(VS 2005/VS.net 2003);
• Coded and developed various Web Interfaces (GUI) for login form, department details form, Patient details form, registration form, physicians form etc;
• Used web development technologies like Cascading Style sheets (CSS), HTML, Asp.net, Ajax to develop web pages
• Used various Web Server Validation controls like Compare Validator, Required field Validator etc; to validate each and every control on a Web form/ Win Forms and client side validations with JavaScript
• Responsible for content management using CMS
• Used ADO.Net Objects to connect the web forms to data sources such as MS SQL Server, Oracle 9i and Xml files for accessing data in database
• Implemented the concepts of threading like multithreading, thread communication and control with Win Forms
• Responsible for writing SQL stored procedures, triggers and implementing Performance tuning techniques
• Designed and developed the components for implementing business logic in middle tier of the development architecture interacting with SQL Server database using Managed provider with ADO.NET
• Developed Patient objects, and created functions to get data from data access layer
• Used Get Patients, Get Physicians web methods in web Services to retrieve information for a particular city
• Used Level 7 (HL7) standards for data sharing
• Developed and consumed XML Web services implementing Service Oriented Architecture(SOA)
• Worked on SQL Server Enterprise manager to Design and test SQL statements, batches, and scripts interactively by invoking SQL Query Analyzer
• Performed ETL tasks on data to extract data from MS Access and load into SQL Server using SSIS
• Performed testing(UAT) with various test cases and UI test
• Used SSRS to generate various reports like consultation, follow up, Nursing Notes
• Performed unit testing of the application

Environment: HL7, HIPAA, Windows Server 2000, Visual Studio 2005/ VS.Net 2003, .Net Framework, MS Visio, C#, Infragistics, ADO.NET, VB.Net, CSS, UML, HTML, DHTML, XML Suite, JavaScript, Ajax, Web Services, ASP.NET, SQL, SQL Server 2005, PL/SQL, oracle 9i, Crystal Reports, MS Access, ETL,MS Visio, SSRS, VSS

Confidential

.Net Developer

Responsibilities:

• Developed core functionality with the .NET Framework (C#, ASP.NET, ADO.NET), JavaScript, and Oracle
• Used Middle Tier Components for Universal data Exchange between Server and client
• Used Data Adapter, Data Command, Data Set, Data Table, Data Relations and constraints for database access. Used ADO.NET support for XML
• Actively participated in the entire web architecture design using ASP.NET and database setup
• Designed and developed static and dynamic pages & validated client side scripts using JavaScript
• Developed business logic of using C#
• Developed objects to store/retrieve data directly from Oracle posted to/from the browser using the ASP.NET
• Implemented support for transactions using ADO.NET Objects
• Developed Oracle PL/SQL stored procedures, Functions, Packages, SQL scripts to facilitate the functionality for various modules.
• Developed and tested performance-oriented stored procedures for creating data files
• Performed unit, manual testing

Environment: .NET Framework 1.1, Visual studio.net 2003, C#, ADO.NET, and ASP.NET, JavaScript, XML, UML, SQL,PL/SQL, SQL Server, oracle, IIS