Senior .Net Developer

SARADA CHAKKA

acwyml@r.postjobfree.com

+1-614-***-****

SUMMARY:

About 7+ years of IT experience with exceptional skills in Analysis, Design and Development of high scalable Multi-tiered Web Applications, Distributed Applications using Microsoft Technologies in Healthcare, Retail, Banking and Automotive domains.

Expertise in developing applications using Microsoft technologies such as .NET Framework 4.5/4.0/3.5/3.0/2.0, Web applications using ASP.NET MVC 5, ASP.NET WEB API, Win Forms using Microsoft Visual C#.NET and VB.NET, Database access using ADO.NET and distributed applications using WCF and Messaging system.

Extensive experience in web-based page and site designs using HTML5,AngularJS, CSS, Themes, Master Pages, JavaScript, j Query and AJAX.

Extensive experience in developing and consuming RestFul Api’s using Asp.Net web Api & Angular JS

and Language Integrated Query (LINQ) Providers for data manipulation.

Extensive experience in creating rich content Web Applications, Web-Forms, Win-Forms, Web User Controls, Server Controls, Multithreading, Windows Service, .NET Remote technologies and Web Service.

Experience in developing stored procedures, triggers using SQL, PL/SQL and T-SQL in relational databases such as Oracle and MS SQL Server 2005/2008/2012.

Worked on real time WPF project on Healthcare domain.

Experience in Object Oriented Analysis and Design methodology with strong knowledge and experience with the Design Patterns including Repository, Unit of Work Patterns, Structural, Creational and Behavioral Patterns like Model viewer Controller (MVC), MVVM and Model viewer presenter (MVP).

Experience in Agile Software Development methodologies and Scrum and developing Use Cases, Sequence Diagrams and Class Diagrams in UML.

Sound knowledge in writing T-SQL queries, stored procedures, Triggers along with Data Transformation Services (DTS), views, user defined functions, indexing, database backup and restore.

Extensive experience in developing reports using Crystal Reports, MS Access reports and SQL Server Reporting Services (SSRS).

Experience in working with Nunit and MSTest Framework for unit testing.

Excellent work ethics, self-motivated & quick learner, willing to learn new technologies and third party products.

Proficient with Team Foundation Server(2012) and related documentation in developing the source code of project

Proficiency in SDLC methodologies and development processes such as requirement gathering, analysis and definition, prototyping, proof of concept, designing and implementation.

TECHNICAL SUMMARY:

.NET Technologies

ASP.Net Web Api, ASP.Net MVC5,MVC3,MVC 2, ASP.Net (4.5/3.5/3.0/2.0/1.X), ADO.NET (3.5/3.0/2.0/1.X ), Web Services, WIN FORMS, .Net Net Framework 3.5/3.0/2.0, Net Framework 2.0/3/0/3.5/4.0/4.5(LINQ, WCF)

Development Environment

Visual Studio 2015/2012/ 2010 / 2008 / 2005 / 2003, Visual Basic 6.0

Web Technologies

ASP.NET, ASP, XML, HTML, HTML5, CSS, CSS3, XSLT, VBScript, AJAX, JSON

Scripting Languages

JavaScript,J Query, Angular JS, KNOCKOUT

Web Services

SOAP, WSDL, XML, REST

Programming Languages

C# (4.0/3.5/3.0/2.0/2.x), VB.net, C, C++, SQL, PL/SQL.

Databases

SQL Server 2012/2008 R2/2005/2000 (T-SQL, Stored procedures, Triggers, DML, DDL, DTS),Oracle 10g/9i, Oracle pl-sql, MS Access

Business and Portal Technologies

SharePoint Server 2007, MS Office 2007,2010,2013 MS ACCESS

Middleware

ADO.Net, ActiveX, DLL

Reporting Services

Crystal Reports, MS SQL Server Reporting Services [SSRS]

Web/Application Servers

Internet Information Server (IIS)

Design Patterns

Repository Pattern, Unit Of Work Pattern, MVC, Singleton.

Technology

Net Framework 2.0/3/0/3.5/4.0/4.5 (LINQ, WCF), WPF

Application Tools

Visual Studio.Net 2010, SQL Enterprise Manager, SQL Management Studio.

Operating Systems

Windows8, Windows7,Vista, and Windows Server 2012/ 2008 / 2003

CERTIFICATION PROFILE:

Microsoft Certification ID: 6609776

MCTS -.NET Framework 3.5 ASP.NET Application Development

MCTS -.NET Framework 3.5, Windows-Based Client Development

Automotive - Domain training certification

PROFESSIONAL EXPERIENCE:

Client: All Scripts,Chicago, USA March’2014 – Till Date

Project: SIRI Revenue Cycle Management

Role: Sr .Net/C#Developer

Description:

Revenue Cycle Management is a major development project in AllScripts Pvd.ltd in Healthcare Domain .Project majorly deals with patient registration, patient scheduling and patient financials to support business office needs and functions, whether centralized or decentralized. It also takes care on capture lost charges, reduce claim denials, improve reimbursement and billing, and enhance customer and caregiver satisfaction

Responsibilities:

Involved in the complete Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance.

Involved in gathering requirements from end users as well as scope changes.

Created the UI layers and web pages, and integrated them to maintain the performance of data flow and data integrity using ASP.NET User Controls, Web Server Controls, and Entity Frame work.

Implemented ASP.NET View state and Session state to store and transfer data within same pages and to other pages.

Created data entry both web and windows application, with LINQ to SQL.

Worked with ASP.NET Web Forms, Entity Frame Work, State management, Caching features, securing the web application, Web Services Components consumed for authenticating the user credentials.

Used SOAP to Implement Web Services and Consumed and published XML web services in the application.

Extensively used web technologies like, ASP.NET MVC4, Entity Frame work, ADO.NET, C#, JavaScript, AngularJS, Jquery, Razor, XML and HTML in designing and developing web applications.

Designed and developed the user interface for various tools and implemented ASP.NET validation controls, JavaScript, CSS for server and client side validations respectively.

Used Cascading Style Sheets (CSS3) to attain uniformity of all web pages and to control the layout and look of the page easily

Worked on ADO.NET components SQL Connection Object, SQL Command Object, Data Reader, Data adapter, Data Set and Data View to provide communication to the database.

Created Stored Procedures, Functions, and Triggers using T-SQL in SQL SERVER 2008 R2 to insert, update, and delete data inside table

Developed business logic using C# and developed data layer class extensively for database related transactions and created numerous Classes and Interface to implement Business Logic and Data Manipulation

Used Generics classes in .Net 4.5 in developing business components.

Prepared Test cases and provided technical documentation.

Designed Patterns including Structural, Creational and Behavioral Patterns like Model viewer Controller (MVC)

Created and deployed XML Web Services (WCF) using ASP.NET and C#, Used them to generate the proxy class files based on the web services and consumed in web application.

Designed and Implemented application using ADO.NET objects like Dataset, Data Table and Data Adapter for manipulating, retrieving, storing and displaying data from SQL Server 2008.

Experience in developing N-tier Architecture having Presentation Layer, Business Logic Layer, Data Access Layer using C#

Used Multithreading in developing the web projects

Designed and developed reports using SSRS.

Extensive use of client side scripts using HTML and JavaScript for appropriate balance between the server side and the client browser capabilities.

Created Interface for loading of data between different Database and Web servers using ASP.NET, C#.Net, ADO.Net and SQL Loader.

Worked in Agile Software Development methodologies and Scrum environment under a Scrum Master and Test Driven Development

Created automated Unit test plans using Visual Studio 2008 and performed Unit testing modules according to the requirements and development standards with N-Unit testing.

Used Team Foundation Server (TFS) for Version Control and Source code repository.

Environment: Visual Studio 2008, .Net Framework 3.5, SQL Server 2008, C#.Net, ASP.NET, Microsoft Office, WCF, HTML 5.0, Web Forms, CSS, Ajax Control Toolkit, JavaScript, TFS, SSRS Reports, MVC

Client: Syntel Inc Pvt Ltd, Pune, INDIA Jan 2012- Feb 2014

Project: SmartBiz, Web Application.

Role: Web Developer

Description:

SmartBiz is a web based application deals with WA (Work Authorization) & SOW (Statement of work). A work authorization system (WAS) is a method used in conjunction with project management. System is used by the project manager and his or her designees in order to approve all project work throughout the course of the current project management venture. Detailed requirements and pricing are usually included in the Statement of Work, along with standard regulatory and governance terms and conditions.

Responsibilities:

●Involved in the complete Software Development Life Cycle (SDLC) including Analysis, Design, Implementation, Testing and Maintenance.

●Involved in gathering requirements from end users as well as scope changes.

●Used WPF in creating different animated scenes using the combination of transforms, animation controls (storyboard, double animation) and color effects.

●Collect and analyze requirements from the clients to design suitable software for them.

●Built on a custom framework using C#, Win Forms, Web Services, ASP.NET, MS Transaction Server, and SQL Server 2005.

●Developed the Use case diagram, Activity diagram during the requirement-gathering phase.

●Program client side and server side validations using JavaScript and regular expressions.

●Code the application in C# using ASP.NET including textboxes, combo boxes, data grids, tree view control, buttons, validation controls, and image buttons and zooming.

●Implemented Business logic using C#.

●Use ASP objects like Request, Response, Query string, Server and Application.

●Worked on View State to maintain data between the pages of the application.

●Developed and Used User Controls using C# and ASP.NET.

●Involved in communicating with the clients, gathering requirements for the development of preprocessing logic of Information Origination module, Escalation Logic and other web and business tier components.

●Extensively used web technologies like VB.NET, ASP.NET, and Entity Frame work, C#, JavaScript, JQuery, Angular JS, XML and HTML in designing and developing the web projects.

●Used Multithreading in developing the web projects

●Designed and developed the user interface for various tools and implemented ASP.NET /VB.NET validation controls, JavaScript, CSS for server and client side validations respectively.

●Made full use of .NET’s object oriented features(C#), event handling, error handling, caching and security feature.

●Developed Web Services which can be used by a number of clients in getting useful data

●Extensively used WCF services, thereby achieving complete Service Oriented Architecture.

●Wrote class library for Database Access layer using C# and ADO.NET.

●Designed user control for re-use of UI functionality.

●Identify and create indexes and stored procedures in SQL Server.

●Created data entry both web and windows application, with LINQ to SQL.

●Implementing LINQ queries using LINQ to SQL on different data sources in Silverlight applications

●Developed client modules for retrieving, inserting and updating record from the database.

●Worked with WCF Service Contracts, Data Contracts, Operation Contracts and Security of the services.

●Worked on client side browser using HTML5, CSS3, Themes, JavaScript, jQuery, Razor and AJAX.

●Designed Patterns including Structural, Creational and Behavioral Patterns like Model viewer Controller (MVC3 and MVC4)

●JavaScript client side validations were done for ASP.NET Web Applications.

●Designed the database and created tables, stored procedures and views using SQL Server 2005.

●Directly accountable for various aspects of product design including assessment, coding, testing and optimization.

● Involved in code review and performance improvement as well as documentation.

Environment: C#, ASP.NET, .NET 2.0, HTML, JavaScript, CSS, Win Forms, .NET Framework, .NET Remoting, ADO.NET, XML, Web Services, SQL Server 2005, Windows XP, IIS, Visual Studio .NET

Client: Rite Sourcing, Syntel Inc. Apr 2010-Dec 2011

Project: Automotive Application

Role: .Net Developer

Description:

Daimler Trucks North America LLC, a Daimler company, is the largest heavy-duty truck manufacturer in North America and a leading producer of medium-duty trucks and specialized commercial vehicles. The purpose of the application is to manage daily business activities between a company and shareholders and to help shareholders, the total details about trucks .

Responsibilities:

Responsible for understanding the business logic and was involved in sending the module to the Production unit.

User Interface was developed with ASP.NET Framework and Code Behind was C#.

Used ASP.NET Web Controls as Drop Down List, Repeaters, Grid View.

Extensively used the OOPS methodologies such as Inheritance and Polymorphism in developing the business layer.

Abstract classes and Interfaces were developed to implement business rules.

Used Generics classes in .Net 3.0 in developing business components.

Implemented Data Hiding using Private Access Modifiers and Property’s.

Robust Data Access layer was developed using ADO.NET and C#.

Used Collections, Array lists, Xml, datasets extensively.

Used the Data Set, Data Adapter, Data Reader classes in the data access layer.

Designed and developed Master pages and User controls.

Data access code was developed using try-catch blocks for Exception Handling.

Used different existing Components in project to enforce business rules.

Created Web Service to retrieve the Financial Marketing Status.

Ease of maintenance was assured with consistent use of web.config file.

Used Tracing and Error Logging for debugging the application.

Designed and developed T-SQL Queries, Stored Procedures, Function, Views and Cursors.

Developed a scheduled task to import all the applications into a delimited file on a daily basis.

Built a Secure Web Service that imported delimited files into application processing system, Calyx Point.

Used Form Based Authentication for secure access to the application.

Provided Session Management to preserve the state of session variables.

Designed and Developed database using SQL Server.

Developed Queries and Stored Procedures using SQL.

Generated reports with the help of SQL Server Reporting Services (SSRS).

Was able to upload multiple files and contact groups using SharePoint.

Worked on unit testing.

Environment: .Net Framework 3.0, ADO.Net, C#, XML, HTML, JavaScript, T-SQL, SharePoint,

Windows XP, Server 2005, Visual Studio 2008 & VSS, MS ACCESS.

Neo Quant, Mumbai, India Feb 2009- Mar 2010

Project: Web Application

Role: Junior .Net Developer

Description:

Neo Quant is a implementer for telecommunication industries. Projects based from American companies are carried out here and given support as well. The project is a Web Application developed on ASP.NET Technology and included building a Windows based front-end interface for managing the system and database.

Responsibilities:

Involved in Design, Development and Testing of Windows Forms, Web Forms and Web Services using IIS, ASP.NET, C#, XML Dataset and .NET Framework.

Used Innovative validation techniques for User Input Validations.

Created Role Based security levels for Windows Forms Authorization.

Implemented server caching techniques, state management, windows and Forms Authentication in ASP.NET.

Involved in customizing the Windows Forms Data grid.

Developed custom controls for Windows Forms and generating reports.

Used ADO.NET extensively to access the database.

Prepared Test cases provided technical documentation.

Environment: ASP.NET1.1, VB.NET, C#, IIS 5.0, ADO.NET, Visual Studio.NET and XML, JavaScript, Oracle 8i, MYSQL 4.0.8, PL/SQL, Windows 2000 and Crystal Reports.

EDUCATION PROFILE:

2008 M.C.A from GITAM, Andhra University, INDIA

2005 B.Sc. from Nagarjuna University, INDIA

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