OBJECTIVE:

Sr. Software developer specialized and expertise in skills with .NET Framework with 8 years of diverse experience in all phases of Software Development Life Cycle (SDLC), Architectural Frameworks MVC, Web forms etc. and implementing N - tier Client / Server applications using Object Oriented Design methodologies. Looking for a position for Sr. Software developer where high level of development, Complex Architecture, Challenging environment and organizational skills can be utilized and enhanced.

SUMMARY:

• 8 years of software experience in evaluation, design, development, testing, maintenance and production support using SDLC process and AGILE methodologies. Strong skills and experience in Object-Oriented Programming, Service Oriented Programming using the .NET framework.
• Demonstrated proficiency in development using Microsoft.NET technologies like WCF, LINQ, ASP.Net 4.5/4.0/3.5, ASP.NET MVC 5.0/4.0/3.0, C# (5.0/4.0/3.5), VB.NET and JQUERY with MS SQL Server (SQL 2012 R2 / 2008).
• Experience on AWS cloud platform and its features including EC2, EBS, VPC, RDS.
• Experienced in XML Web Services (SOAP, WSDL and UDDI), Service Oriented Architecture SOA concepts using .NET Framework.
• Experience in using ASP.NET AJAX framework for creating efficient and interactive web applications that work across all popular browsers.
• Experience in development and implementation of Windows Communication Foundation (WCF), and also responsible for developing WCF based Service, Data, Fault and Message Contracts and services.
• Experience in developing front-end User Interfaces using XML, HTML/HTML5, CSS/CSS3, Angular Js , Angular Js2, Ajax, JQuery and JavaScript.
• Experience in MS SQL Server with Business Intelligence Tools ( MS SQL Server Integration Services (SSIS) and MS SQL Server Reporting Services (SSRS) ).
• Experience in migration of data from Excel, Flat file, Oracle to Microsoft SQL Server by using SSIS and DTS Data Transformation services.
• Proficient in developing applications using JavaScript, JQuery, Angular JS, JSON, Xml, HTML5, CSS3, Bootstrap.
• Strong experience in C#, ASP.Net MVC, Web API, WCF, WPF, Entity Framework, IIS, HTML, CSS, JavaScript, jQuery, Angular JS, Bootstrap .
• Experience working with version controls like Team Foundation Server (TFS), GIT and Visual Safe source.
• Knowledge in writing T-SQL queries, stored procedures, Triggers along with Data Transformation Services (DTS), views, user defined functions, packages, database performance tuning, indexing, database backup and restore.
• Extensive experience in developing reports using Crystal Reports and SQL Server Reporting Services (SSRS).
• Extensively used HTML5, BOOTSTRAP, ANGULAR JS and JQUERY and created Single Page Applications (SPA).
• Extensive Experience with ORM technologies like Entity Framework 4.1 Database First, Code First and performance tuning in EF, NHibernate.
• Sound knowledge in writing T-SQL queries, stored procedures, Triggers along with Data Transformation Services (DTS), views, user defined functions, packages, database performance tuning, indexing, database backup and restore.
• Extensive experience in developing reports using Crystal Reports and SQL Server Reporting Services (SSRS).
• Experience in working with Nunit and MS Test Framework for unit testing.
• Created extensive test plans and performed system and functional end user acceptance testing.
• Experience in using Team Foundation Server 2010/2008, Microsoft Visual SourceSafe for Version Controlling.

TECHNICAL SKILLS:

.NET Technologies: ASP.Net (4.5/4.0/3.5), MVC 5.0/4.0/3.0, ADO.NET (4.0/3.5), Web Services, Net Framework 3.5/3.0/2.0 and Net Framework 2.0/3/0/3.5/4.0

Development Environment: Visual Studio 2015/13/10/08

Web Technologies: ASP, XML, HTML5, DHTML, XHTML, CSS, XSLT, VBScript, JavaScript, AJAX, Angular JS. JQuery, Kendo UI for MVC

Web Services: SOAP, UDDI, WSDL, XML, RESTFUL

Programming Languages: C++, C# .Net (5.0/4.0/3.5/3.0 ), HTML5, T-SQL, PL/SQL.

Databases: SQL Server 2014/12/2008/2005/2000 (T-SQL, Stored procedures, Triggers, DML, DDL, DTS),Oracle 10g/9i, MS Access

Middleware: ADO.Net, ActiveX, DLL

Protocols: SOAP, SSL, FTP, TCP/IP, HTTP

Reporting Services: Crystal Reports, MS SQL Server Reporting Services SSRS

Web/Application Servers: Internet Information Server (IIS)

Design Patterns: Singleton and Abstract Factory.

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

Application Tools: Visual Studio.Net, SQL Enterprise Manager, SQL Management Studio, Visio.

Operating Systems: Windows 7,Vista, Windows XP/NT/2000 and Windows Server 2008 / 2003

PROFESSIONAL EXPERIENCE:

Confidential, Sacramento, CA

.Net Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle including Analysis, Design, Implementation, Testing and Maintenance.
• Created User Controls, Data Access Layer, Business Logic Layer Classes using C# and .Net 3.5 for web pages.
• Developed the Uses cases by analyzing the various scenarios and documented the Use case Document.
• Extensively worked on ASP.NET MVC and converting some old views (aspx) to razor (views) and validations and Depending Injection, fixing production bugs, etc. Developed Data Model Classes with Entity Framework and business rules that are implemented within model layer using C#
• Create, deploy, and manage mobile and paginated reports for your organization, with the range of ready-to-use tools and services that SQL Server Reporting Services provides.
• Extensively used JAWS screen reader.
• Created Typescript reusable components and services to consume REST API's using component based architecture provided by Angular2 .
• Designed and developed the login portal using framework Angular2 along with HTML5, CSS3 and Type Script.
• Used Crystal Reports for report generation.
• Worked with Angular2 directives, components, pipes, injectables.
• Used Selectors, Events, AJAX and Dom Manipulation using components in Angular2 for updating content on DOM nodes.
• Implemented SQL Server Reporting Services (SSRS) and Crystal reports to deliver variety of interactive reports .
• Developed single page applications using Angular2 and Typescript.
• Written LINQ enabled queries to access the data from SQL Server database .
• Developed T-SQL queries to fetch data as per the business requirements with proper tuning techniques.
• Worked with Accessibility Checker tool in Visual Studio 2015 to find and fix the HTML & CSS bugs in Web Pages.
• Designed REST APIs that allow sophisticated, effective and low cost application integration.
• Created Restful web service to manage debit card accounts.
• Testing of HL7 Message Validation and sending of ADT Messages like ADT-A01, ADT-A02 ADT-A03, ADT-A04 and ADT-A08.
• All issues were tracked using GitHub was used for source control.
• Followed WCAG 2.0 Guidelines to develop the Web Pages.
• Developed dynamic ASPX web pages for Application using ASP.NET, XAML, C#.NET, XML, XSL/XSLT, HTML, JavaScript. Developed multi-tier web applications with the use of Web Services using ASP.Net Web API.
• Developed dynamic web pages using HTML5, CSS3, and Angular JS.
• Worked with web application written in C# and ASP. Net Web form application.
• Implemented presentation layer using CSS framework, Angular JS and HTML5.
• Developed and tested user friendly navigator by utilizing JavaScript and HTML5.
• Developing Prototype for the project using HTML5 , and CSS3.
• Design and developed desktop applications using WPF .
• Worked on creating Styles at WPF layout level and control level in App.xaml files.
• Worked on Creating Custom Controls, WPF Forms using XAML language.
• Designed and Developed views in WPF using XAML with dependency injection .
• Developed web application using Angular JS , GIT and Shell Scripts.
• Used HL7 Encoding Characters to construct HL7 messages like ADT, ORM.
• Used HL7 Development Framework (HDF) and HL7 Reference Information Model (RIM) to develop CDA documents like Discharge Summary, Imaging Report, History & Physical, and Pathology Report.
• Worked for Implementation, Maintenance and Production support for the claims processing using claims data (X12).
• Developed web applications using C# and ASP.NET for HIPAA ANSI X12 EDI 5010 development and integration.
• Used in data analysis of Medical codes processing (ICD 9/ICD 10) EDI 5010/4010 and other proprietary claim processing in HealthCare Industry .
• Used HL7 version 2 messages, HL7 version 3 messages, and IHE protocols such as XDS .
• Designed the interactive front end using CSS3 , HTML, JavaScript and Bootstrap.
• Developed dynamic web pages using HTML5, CSS3
• Developing Prototype for the project using JavaScript, HTML5 , and CSS3.

Environment: VisualStudio2015, ASP.Net, CSS, JavaScript, HTML, HL7 Versions, WPF with XAML, GIT, JQuery, SQL Server 2014 R2/2012 .

Confidential, LA

.Net Developer

Responsibilities:

• Involving Software Requirement Specifications & Test cases, Object Oriented Analysis and Design using UML with Microsoft Visio 2007.
• Performed actions to connect data or manipulate data such as insert, update delete, using presentation layer, business layer and data access layers in 3 - Tier Architecture.
• Created various views and partial views in ASP.NET MVC.
• Analyzed and designed WPF application using MVVM and Repository pattern.
• Developed new user interface components for different modules using Kendo UI.
• Worked with WPF which provides developers with a unified programming model for building rich Windows smart client user experiences that in corporate UI, media, and documents.
• Developed desktop applications using Windows Presentation Foundation (WPF) and Extensible Application Markup Language (XAML) files in Visual Studio.
• Worked on HL7 inbound and outbound interfaces through Mirth Connect.
• Deployed Applications on PCF using CF push and urban code deploy.
• Configured windows .NET servers to existing PCF .
• Worked with various EDI STANDARDS 4010/5010 such as 837 Claim Professional & Institutional, 835 Payment & ERA, 834 Benefit Enrollments, 820 Premium Payments, 27X Request and Response Transaction. And 850- Purchase Order and 810-Invoices.
• Troubleshoot issues within PCF environments.
• Worked on HIPAA/X12 transactions : 270, 271, 276, 277, 278, 834, 835, and 837.
• Developed JavaScript's to modify HL7 messages as they pass through the Mirth Connect Interface Engine.
• Participated in Implementing Real-time & Batch interfaces using Mirth Connect, performing mapping, transformations, and testing.
• Involved in testing EDI transactions 270 & 271 for benefit eligibility enquiry and response.
• Created and managed the Public DNS records using Amazon Route53 Service .
• Create HIPPA based EDI X12 (834/837) files for member enrollment and claims processing testing.
• Developed reports and deployed them on server using SQL Server Reporting Services (SSRS).
• Created Cloud Formation Templates using JSON to manage a collection of related AWS resources.
• Developed the classes using C#, which in corporate N -tier architecture and database connectivity. Created and maintained database objects like complex Stored Procedures, Triggers, Cursors, and Tables, Views and SQL Joins.
• Managed On-Site Applications, Services, Packages & EC2, S3, and ELB in AWS and uploaded them to Chef-server .
• Responsible for maintaining Jenkins CI/CD pipelines on AWS .
• Developed controllers, models, views, view models, partial views using C#, HTML 5, CSS3, JQuery and Java Script .
• Used HL7 Encoding Characters to construct HL7 messages like ADT, ORM.
• Used HL7 Development Framework (HDF) and HL7 Reference Information Model (RIM) to develop CDA documents like Discharge Summary, Imaging Report, History & Physical, and Pathology Report.
• Used HL7 version 2 messages, HL7 version 3 messages , and IHE protocols such as XDS .
• Designed REST APIs that allow sophisticated, effective and low cost application integration.
• Used ASP.NET MVC 3.0 Page Controller pattern to add functionality to individual pages such that to accept input from the page request, invoke the requested actions.
• Used JSON to transmit data between Server and Web Application, an alternative to XML Serialization.
• Extensively used SQL Server 2012 in writing stored procedures and functions to retrieve data.
• Developed various stored procedures for the data retrieval from the database and generating different types of reports using SQL Reporting Services (SSRS).
• Stored Procedures, Triggers and Views for the data access were implemented in SQL Scripts and tested in SQL Server 2012.
• Used GIT hub and TFS for source code version control.
• Developed web applications using C# and ASP.NET for HIPAA ANSI X12 EDI 5010 development and integration.
• Developed Web Pages and made them to HIPAA compliant EDI 837,835,276,277,270,271,997 .
• Used ClearEHR Health Insurance Claims API (WEB API) for EDI claims and support for HIPAA 5010 transactions.
• Used Chiapas EDI to perform 5010 transactions in production.
• Followed agile methodologies in SDLC process.

Environment: VisualStudio2013, C#, ASP.Net 4.0/3.5, WCF,EDMX, HTML5,JQuery, TFS 2010, IIS 7.0, AJAX, ADO.Net Entity Framework 4.0, 3- Tier Architecture, HL7 Versions, AWS, HIPAA Compliance, XML, Angular JS, SQL Server 2012 R2/2008, Windows Server 2008, WPF, R2/2008,NHibernate, Agile.

Confidential, Alpharetta, GA.

.Net Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle including Analysis, Design, Implementation, Testing and Maintenance.
• Writing Software Requirement Specifications & Test cases, Object Oriented Analysis and Design using UML with Microsoft Visio 2007.
• Designed Frontend with in object oriented JavaScript Framework like Angular. JS.
• Created User Controls, Data Access Layer, Business Logic Layer Classes using C# and .Net 3.5 for web pages.
• Migrated an Asp.net 2.0 Web forms website to a SPA (Single Page Application) .net 4.5 website using AngularJS.
• Implementing AngularJs and Asp.net Webapi using MVC 5 and Entity framework 7 Code First.
• Used XML, XSLT , AngularJS, HTML 5 and CSS3 in the development in front end of the application.
• Developed testing report, Stored Procedures using SQL Server 2003 and SQL scripts , and DTS packages and Data Modeling.
• Created Business Layer/Data Access Layer using C#, ADO.NET, LINQ , and SQL Server 2008 .
• Developed WCF services to save/get the data for Users information, Transactions details, In-detailed user’s dealings with the company, using C#, LINQ .
• Developing applications using c#, MVC, ADO.NET, SQL Server .
• Created database tables and implemented SQL Stored Procedures , Triggers , and complex queries in SQL Server .
• Implementation of client side validations using JQuery, Angular JS and ASP.NET MVC Validation implemented at Controller level.
• Developed the Uses cases by analyzing the various scenarios and documented the Use case Document.
• Worked on the GUI, user profile, created workflow processes documentation & charts.
• Provided reporting solutions using SPA Crystal Reports and to a breadth of Clientele successfully.
• Extensive experience of SPA Crystal Reports, Dashboards, Web Intelligence, Information Design Tool.
• Use standard SPA Crystal Report to produce reports relating to outcomes.
• Extensively worked on ASP.NET MVC and converting some old views(aspx) to razor (views) and validations and Depending Injection, fixing production bugs, etc Developed Data Model Classes with Entity Framework and business rules that are implemented within model layer using C#
• Created and managed database object like tables, views, sequences, synonym, index, trigger, user, roles, DB link and Materialize view .
• Developed multi-tier web applications with the use of Web Services using ASP.Net Web API.
• Developed dynamic web pages using HTML5, CSS3, and Angular JS.
• Worked with web application written in C# and ASP. Net Web form application.
• Implemented presentation layer using CSS framework, Backbone, Angular JS, Knockout JS, wire-framing and HTML5.
• Developed and tested user friendly navigator by utilizing JavaScript and HTML5.
• Developing Prototype for the project using Ajax, Hardcoded JSON, JQuery, JavaScript, HTML5 , and CSS3.
• Used Angular JS to retrieve JSON data from backend and saved in scope to make binding easy.
• Responsible for maintaining versions of source code using Team Foundation Server 2012.
• Used Team Foundation Server (TFS) for version controlling and assisted in documentation and creating Help files.

Environment: VisualStudio2015, C# 5.0, ASP.Net 4.5/4.0/3.5, HTML5, XAML, TFS, IIS 8.0, AJAX, ADO.Net Entity Framework 6.0, LINQ, XML, Microsoft Enterprise Library, NUNIT, Unity Framework, SQL Server 2014 R2/2012, Windows Server 2008 R2/2008, Angular JS, Bootstrap, Agile.

Confidential, Phoenix, AZ

.Net Developer

Responsibilities:

• Involved in complete Software Development Life Cycle including Analysis, Design, Implementation, Testing and Maintenance.
• Worked with Business Analyst's and Project managers to drive out requirements and implemented an elegant solution to the task at hand.
• Involved in full life-cycle of the project from requirements gathering to transition using Agile Methodology.
• 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.
• Utilized ADO.Net technology extensively for data retrieving, querying, storage and manipulation using LINQ.
• Utilized Ajax Tab control, Update Panel, Script Manager, ModalPopupExtender, MaskedEditExtender and MaskedEditValidator for validations.
• Used Grid Vie­w, Data List and Repeater controls with Paging and Sorting for displaying various data on to the page
• Created .ear files out the developed projects and deployed the applications into different environments by using TIBCO Administrator GUI.
• Message management using TIBCO Enterprise Message Service 4.x
• Used ASP.NET User Controls to create steps for submitting and modifying events and evaluation forms.
• Used ASP.NET AJAX Toolkit controls like Script Manager, Script Manager Proxy, Update Panel and Modal Popup Extender within some web pages.
• Successfully created multiple environments for the application as per the requirement of multiple code streams.
• Used extensively Data Caching and session management concepts to increase the throughput of the ASP.NET Pages.
• Extensively created and consumed web services and WCF services in the applications.
• Developed various stored procedures for the data retrieval from the database and generating different types of reports using Crystal Reports.
• Written Views, User Defined Functions, Stored Procedures, and Triggers for inserting/Updating/Deleting the data into the relational tables.
• Implemented Unit Testing using NUnit Framework.
• Used Team Foundation Server for the purpose of version Control and source code maintenance needs.

Environment: Visual Studio 2008, C#, VB.Net, XML Web Services, TIBCO, IIS 7.0,Framework 3.5,XML, JQuery, NUNIT, Windows XP, MS Office, Windows Server 2003, WCF, PL/SQL, Crystal Reports.

Confidential

.Net Developer

Responsibilities:

• 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.
• Utilized ADO.Net technology extensively for data retrieving, querying, storage and manipulation using LINQ.
• Developing applications using c#, MVC, ADO.NET, SQL Server .
• Created database tables and implemented SQL Stored Procedures , Triggers , and complex queries in SQL Server .
• Implementation of client side validations using JQuery and ASP.NET MVC Validation implemented at Controller level.
• Developed the Uses cases by analyzing the various scenarios and documented the Use case Document.
• Utilized Ajax Tab control, Update Panel, Script Manager, ModalPopupExtender, MaskedEditExtender and MaskedEditValidator for validations.
• Used Grid Vie­w, Data List and Repeater controls with Paging and Sorting for displaying various data on to the page
• Used ASP.NET User Controls to create steps for submitting and modifying events and evaluation forms.

Environment: C#.Net, ASP.Net 2.0, JavaScript, SQL Server 2000, HTML, CSS, Web Services.