EXPERIENCE SUMMARY:

• Over 14 years of experience in software systems analysis, design, development, testing, implementation of the phases of Software Development Lifecycle (SDLC) using Microsoft Technologies.
• Experienced in developing EAI Solutions using BizTalk Server 2006/ 2009/2010/2013 R2.
• Experience in implementing dynamic message architecture using ESB Toolkit 1.0/2.0/2.1/2.2.
• Experience in installation, configuration and migration of BizTalk Servers and BTSApplications.
• Expertise in developing EDI solutions for generating 837P, 834,835, 997/999, 276/277
• Created BizTalk Server 2013 R2 environment in Azure as IaaS.
• Comprehensive understanding of BizTalk Architecture, Message Processing Patterns and Message Delivery Patterns.
• Created Logic Apps POC using Azure functions and Azure storage to process incoming files from various clients.
• Expertise in developing BizTalk Server artifacts such as Schemas, Maps, Pipelines, Orchestrations and ports.
• Expertise in creating maps using XSLT and Functoids.
• Configured BizTalk Server adapters such as SQL, FTP, FTPS, SFTP, SOAP, POP3, HTTP, and WCF.
• Created Policies and Vocabularies in Business Rule’s Engine.
• Implemented automated builds and deploy BizTalk applications using TFS, BTDF and PowerShell scripts.
• Expertise in implementing Customer facing Web applications using MVC, ASP.NET and Commerce Server 2009.
• Developed WCF Services to communicate with external applications.
• Hands on experience in tuning web applications using Dyna Trace and ANTS profiler and resolved issues.
• Proficient in Microsoft products and technologies including Visual Studio.NET and .NET Framework 2.0/3.5/4.0, C#, ASP.NET, WCF and Web Services, Windows Applications, LINQ.
• Efficient in writing Complex SQL Queries, Stored Procedures, Triggers, Functions in MS SQL Server.
• Expert knowledge in
• SOA Concepts - Restful Services, WCF, ESB, Workflows.
• Design - Object-relational Mapping (ORM), Design patterns, OOAD, UML.
• RDBMS Concepts - MS SQL Server 2000/2005/2008 and Oracle.

TECHNICAL SKILLS:

.NET Platform: MVC, ASP.NET, ADO.NET, .NET Framework 1.1/2.0/3.0/3.5/4.0, LINQ.

Languages: C#, VB.NET, VB 6.0.

Scripting: JQuery, JavaScript, VBScript.

Communication: JSON, XML, XPATH, SOAP, WCF, Restful Services.

Application Servers: IIS 6.0/7.5, Commerce Server 2009.

Middleware: BizTalk 2009/2010/2013 R2/2016R2

Operating Systems: Windows 7, Windows 2003/ 2008/2012.

RDBMS Systems: SQL Server 2005/2008/2014, Oracle, MS Access.

Protocols: HTTP, HTTPS, FTP, SOAP and MSMQ.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta GA

BizTalk Developer

Responsibilities:

• Migrated BizTalk Applications from R2.
• Created BizTalk Server 2013 R2 environment in Azure as IaaS.
• Implemented automated builds using Microsoft Team Foundation Server.
• Created Logic Apps POC to load inspections from various clients.
• Used Azure Blob Storage to archive incoming files.
• Developed Azure Functions to preprocess data.
• Setup Hybrid Integration between On-Prim SQL Server and Azure.
• Create BTDF scripts to automate BizTalk deployments.
• Created PowerShell Scripts to deploy applications automatically.
• Hands on experience in Troubleshooting / debugging / fixing production issues.
• Experience debugging BizTalk applications using Health and Activity Tracking and Biz Talk Admin Console.
• Designed & implemented comprehensive backup plans and DR strategies for BizTalk environments.

Environment: C#, Visual Studio. NET 2013, SQL Server 2014, BizTalk 2013R2, BTDF, Azure, Logic Apps, Azure Functions and Hybrid Integration.

Confidential, Atlanta GA

BizTalk Developer

Responsibilities:

• Implemented BizTalk integration framework to generate 837P encounters.
• Set up trading partners for various clients based on specs.
• Developed canonical schemas to generate XML in common for all clients.
• Implemented complex maps to generate EDI files.
• Created BizTalk Server 2016 R2 environments from Dev/Test/Prod.
• Created policies to implement business process.
• Implemented complex business process using orchestrations.
• Implemented automated builds using Microsoft Team Foundation Server.
• Hands on experience in Troubleshooting / debugging / fixing production issues.
• Experience debugging BizTalk applications using Health and Activity Tracking and Biz Talk Admin Console.

Environment: C#, Visual Studio. NET 2015, SQL Server 2016, BizTalk 2016R2, BTDF, EDI Validator,7Edit.

Confidential, Atlanta GA

BizTalk Developer

Responsibilities:

• Developed applications to receive various files formats from different clients and send them to database for further processing.
• Created canonical schemas to convert external schemas to common format and is used across the board.
• Designed and developed BizTalk Orchestrations to transmit extracts to various clients using different adapters.
• Create BTDF scripts to automate BizTalk deployments.
• Developed Custom pipeline component to process zipped log files from FTP location.
• Used WCF, SQL, HTTP, FTP and SMTP adaptors to process various messages.
• Published Schemas as WCF Services and also consumed external WCF services.
• Involved in Troubleshooting / debugging / fixing issues.
• Experience debugging BizTalk applications using Health and Activity Tracking and Biz Talk Admin Console.

Environment: C#, Visual Studio. NET 2008, ASP.NET, SQL Server 2008, BizTalk 2009

Confidential, Atlanta GA

Sr. Software Developer

Responsibilities:

• Created XML/Flat File Schemas of various formats to integrate with external applications using BizTalk 2009.
• Used BizTalk Mapper to map XSD files to meet data transformation requirements.
• Designed and developed BizTalk Orchestrations to process notification from various endpoints and to update status of notifications.
• Created receive and send ports to integrate with trading partners.
• Developed Custom pipeline component to process zipped log files from FTP location.
• Used WCF, SQL, HTTP, FTP and SMTP adaptors to process various messages.
• Published Schemas as WCF Services and also consumed external WCF services.
• Involved in Troubleshooting / debugging / fixing issues.
• Experience debugging BizTalk applications using Health and Activity Tracking and Biz Talk Admin Console.

Environment: C#, Visual Studio. NET 2008, ASP.NET, SQL Server 2008, BizTalk 2009/2010

Confidential, Washington DC

Senior Software Engineer

Responsibilities:

• Used Visual Studio .NET 2005 for designing the application and coding.
• Developed Web Services using SOAP, ASP.NET, C# and SQLServer2005.
• Developed business layer, which merges data coming for multiple data sources.
• Have used Visual Source Safe 8.0 for versioning and project files control
• Have worked with SQL Server 2005 databases.
• Extensively used client Call Backs for partial rendering of data.
• Worked with Ajax to improve the responsiveness of the application.
• Developed windows application for mass printing.
• Worked with file Dependency Caching in combination with windows Service to improve performance of the application.
• Worked in converting HTML to PDF document for printing reviews.

Environment: ASP. NET, ADO.NET, C#, Visual Studio. NET 2005, SQL Server 2005, WebServices, Windows 2003, IIS 5.1, SQL, XML, XSL, MS Office Suite 2003, Crystal Reports 10.x, CSS

Confidential, Cincinnati, OH

Software Engineer

Responsibilities:

• Used List controls like Data grid control and Data List Control for display of data.
• Use of Server Controls for simple and pre-formatted form of data
• Worked with Cascading Style Sheets for providing look and feel structure for the pages.
• Have worked with validation controls and JavaScript for providing client side validations.
• Used XML Schemas, XSL for data transformations and data displays.
• Used ADO.NET for database connection to SQLServer2000 and other databases
• Worked with configuration files for setting up the security, error handling and app settings.

Environment: ASP.NET, ADO.NET, VB.NET, Visual Studio. NET, SQL Server 2000,Windows NT/2000, IIS, SQL, HTML 4.0, XHTML 1.1, XML, XSL, MS Office Suite 2000, Crystal Reports 8.x, CSS

Confidential, Dayton, OH

Software Engineer

Responsibilities:

• Participated in Designing the Database and Prototyping.
• Client Side Validations using Java Script
• Used ADO. Net for database connection to SQL Server 2000 and other databases
• Designed database using Erwin and Designed classes using UML techniques
• Developed Stored Procedures and called them into ASP. Net Web Pages
• Developed user controls for multipurpose usage

Environment: ASP, VB, ASP.NET, SQL Server 2000, Erwin4.0, Windows NT/2000, IIS 5.0, .NET Frame Work, Visual Basic. Net, HTML, XML, XSL, WSDL