SUMMARY

• I am a Senior BizTalk Developer with 15 years of IT experience.
• I design and developed BizTalk integration applications.
• My responsibilities include requirement gathering, design and develop BizTalk applications, code review, Unit/integration/performance testing and deployments.
• My expertise is Sr. BizTalk Developer solutions with .Net Skill set.

TECHNICAL SKILLS

O/S: Windows 2003 / 2000 / NT 4.0 / 98 / 95 / 3.1 and UNIX.

GUI: C#, VB.NET, VB 6.0, 5.0, 4.0, 3.0, ASP, Visual Studio.NET and ActiveX, HTML

Languages: C#, C, C++, SQL, PL/SQL, Java, VBScript and Power Script.

Middleware: BizTalk Server 2002/2004 BizTalk 2006, BizTalk 2006R, BizTalk 2010

Portal: Share Point Portal

RDBMS: SQL Server 2000/2005 / 7.0, Oracle 6.x / 7.x / 8.0/8i/9i/10g/11i and MS Access 2000/7.0/2.0.

Tools: Windows Registry, RDO, ADO, ODBC, Crystal Reports 8.0, MS Front - page, Java Apps and MS Office.

Web Servers: IIS and Tomcat Apache.

PROFESSIONAL EXPERIENCE

Confidential, Fort Worth, TX

Sr. BizTalk Developer

Responsibilities:

• I design, develop BizTalk application for E-Commerce systems.
• I used MSMQ, WCF-Custom, SQL Adapter, Oracle Adapter, SOAP, FILE, and FTP for integrating multiple applications.
• I follow best practices using Publish/Subscribe architecture and the use of common schemas whenever possible for reusability.
• I handle exceptions and have the faults gracefully published to fault portal,
• I have set up retry mechanisms to resubmit failed messages.
• I provide support to all environments development, test, pre-prod and production.
• Work with BA’s, QA’s and promote code to different environments,
• Develop standards to manage applications efficiently in the long run.
• Deploy code to production and provide technical support to address production issues.

Environment: BizTalk Server 2010,, SQL Server 2005/2008, ESB Tool Kit, XML, XML SPY, MS Visio,, Windows 2003 Server, and VS.Net 2005/2010, SVN, Oracle 9i/10g/11gAmgen, Los Angeles, CA (Apr 2009 - Apr-2012)

Sr. BizTalk Consultant

Confidential

Responsibilities:

• I have migrated BizTalk 2006R2 applications to BizTalk 2010 applications.
• I created complex workflows /maps and .Net Utilities for all BizTalk integration applications.
• I worked on integrations applications like MAXIMO, Amgen Clinical Study Case Router, Integrating Argus (Global Safety Reporting for Adverse Event during Clinical and Marketed drugs), CDSS, EPIC, DSR, ePOR, Drug Ship tracking, Amgen PO and Service Contract integrations, Valogix integrations, Amgen Workforce integration, diCarta integration, CROImporter integration with Eagle and Bulldozer Docbase, Med Info Integration, VACSI integration, Enterprise Imaging Integration, HR On boarding integration with Share point. There are other minor enhancements completed with other BizTalk integration as well.
• I have integrated applications with Oracle DB, Share point, SAP, .Net Web services, Java Web Services, SQL DB, Siebel, Tibco Queues, etc…
• I have used Adapters like FILE, FTP, HTTP, JNBRIDGE JMS, ORACLE, POP3, SCHEDULER, SMTP, SOAP, SQL, TIBCO EMS, WCF-
• I have followed some of the best practices - Created common exception handling orchestrations. Use Pub/Sub architecture wherever possible. Used canonical schema where ever possible. Followed BizTalk coding standards. Created technical design documents. Created Unit documentations. Have code reviews for all new applications and enhancements. Proper exception handling such has retries logic and email notifications wherever required. Failure handling routines without human intervention wherever applicable created. End to end testing. Create BizTalk deployment forms for deployment to different environments. Create SSO configurations wherever required. Code checked into SourceSafe/SVN and version histories are maintained.
• I migrated BizTalk 2006R2 applications to BizTalk 2010
• I administrate BizTalk production environment and monitor SCOM Alerts and work with appropriate team to address production issues.
• I used EDI formats for Invoice transactions in MAXIMO application.
• I fixed bugs during testing in test environments. Provided extended support to BizTalk applications that went live in production and trouble shoot to resolve issues.
• I followed all standard SDLC processes and produce required documentation.
• I analyzed requirements and designs, codes, tests, installs and maintains application systems, programs, functions, services, and other related software components in response to enterprise needs of high complexity.
• I provided leadership, technical guidance, and mentoring to others in areas of acquired expertise.
• I analyzed requirements and designed solutions for approved projects and change requests.
• Gather requirement data from various stakeholders and constituencies
• I prepared technical design strategies, collaborate with other technicians on strategies.
• I developed, documented and presented designed solutions.
• I prepared estimates of effort and duration for development tasks and activities.
• I design/develop system, application and program code according to business and technical requirements.
• I adhered to change management requirements for application and system implementations.
• I analyzed conditions and identify strategies that minimize implementation risk and/or improve system reliability and performance
• I Performed and direct software implementation activities according to current standards and policies.
• I provided technical support for production systems

Environment: BizTalk Server 2006 R2/2010, SQL Server 2005/2008, ESB Tool Kit, XML, XML SPY, MS Visio,, Windows 2003 Server, and VS.Net 2005/2010, SVN

Confidential, CA

Sr. BizTalk Architect / Consultant

Responsibilities:

• Created POC’s for several different interfaces.
• Used different adapters File, SMTP, Oracle Adapter, JN Bridge BizTalk Adapter, SQL Adapter, WCF- Oracle custom Adapter, WCF-Basic http Adapter to create the POC’s.
• Created Canonical Schemas for product, Media & Territory messages.
• Used pub/sub Architecture to publish all IPLS messages to canonical format.
• Created DWHUB Orchestration process using Helper Class in .Net to debatch product data and iterate though XML using XPathNavigator and update 16 different tables using dataset and using a single transaction for updates.
• Used XSL and XSLT to complete some of the transformations in media/territory.
• Involved in debatch Orchestration process for Media & Territory to Send data to Oracle financials using WCF-Basic Https Adapter.
• Created Custom Exception Handling Orchestrations and publishing Schemas as Web Services for other processed like ETL to publish exceptions and status as well as other Orchestration using pub/sub to publish exceptions and status messages which will be updates in Oracle database.

Environment: BizTalk Server 2006 R2, XML, XML SPY, MS Visio, MS SQL Server 2005, Windows 2003 Server, and VS.Net 2005, TFS 2005, Oracle 10g/11g

Confidential, Shoreview, MN

Sr. BizTalk Developer

Responsibilities:

• Collaborated with architects and developers to design and develop SOA of BizTalk Enterprise Service Bus.
• Used Agile Software Development integration (CI) processes, and Scrum meetings.
• Created BizTalk development processes and implemented designs.
• Gathered business requirements.
• Created complex gap analysis between SD and IROC service.
• Designed work flow of Orchestration.
• Used Schema Design Patterns to Create Canonical Schemas and optimize common schema separately.
• Create XSL transformation between SD requests to PLOROC request. Scripting to validate conditions and generate sequence numbers.
• Debatched Smart mailer message before sending to Smart mailer WCF Service.
• Created WCF service to push data for smart mailer, which then updates Oracle database with the corrected presorted mailer information.
• BAM to monitor counter when IROC sends status back to ATG.
• Used HTTP protocols to communicate with served.
• Requested MQ to get request from Shop Deluxe and response MQ to communicate status of Orders placed.
• Used SSO and read values from Excel spread sheet to read Environment variables.
• Published message errors using error handling exceptions.
• Unit tested XSLT and performed end to end Orchestrations test using VSTS
• Trained other developers in using TDD.
• Performed code review over all solution architecture.

Environment: BizTalk Server 2006 R2, WCF Services, XML, XSL, XSLT, XML SPY, MS Visio, MS SQL Server 2005, Windows 2003 Server, BAM and VS.Net 2005

Confidential, Madison, WI

Sr. BizTalk Consultant

Responsibilities:

• Designed artifacts using Scrum methodology, Test-Driven Development (TDD)
• Participated in design of horizontally scalable platform.
• Gathered business requirements. Designed work flow of the Orchestration.
• Created Schemas and optimized common schema separately.
• Used Pub/Sub model to facilitate loosely coupled service and reusability.
• Used BizTalk Design pattern for Decoupling BizTalk Orchestration Processes by Using Direct Binding
• Used Schema Design Patterns to Create Canonical Schemas and optimize common schema separately.
• Documentation - xpath incoming schema and map canonical schema in worksheet.
• Published orchestration as web service using WSE 3.0. Configured client web service WSE 3.0 enabled.
• Used all mapping functoids as and when required.
• Scripting using XSLT to create record elements.
• Published message errors using error handling component to SharePoint server.
• Used Map test using Map Helper for all the maps in B & C.
• Used BizUnit for testing Orchestration.
• Trained other developers in using TDD.
• The DocGen system is used by Business Application in CUNA Mutual to facilitate the Assembling, Imaging and Printing of business documents to be generated in batch in the form of XML message. Based on the action required DocGen will Assemble, Image and store or Print documents in batch.
• Designed artifacts using Scrum methodology, Test-Driven Development (TDD).
• Used correlation for acquiring Assembly Status message.
• Used Null Adapter in printing to create correlation.
• Used BTSNTsvcexec to store configuration information.
• Dynamic routing of messaging used to send to vendors.
• Call Orchestration used to get Batch Status from the Assembly, Imaging & Printing to send status to Process Controller.
• DocGen helper class used to update status.
• Used BAM to retrieve Status milestones.
• All maps and Orchestration used map tests and BizUnit tests.
• Trained other developers in using TDD.
• The generation of Posting files is related to the billing period. If a Credit Union receiving Interest and/or payment increase appear in the batch process Posting will initiate the process with Tracking.
• Designed artifacts using Scrum methodology, Test-Driven Development (TDD).
• Created Posting File Schema. Designed workflow for extraction and processing posting file.
• Used Pub/Sub model to subscribe to posting Files.
• Used SQL Adapter to extract Posting information.
• Used Debatching to send CPF Web Service to send 50 in a batch as request.
• Used .Net Helper Class to create Tracking Request XML message to send to CPF.
• Used Custom XSLT to group certificates for each organization.
• Used XPATH in XML SPY to evaluate.
• Stored Configuration data in tables to retrieve transform information.
• Used pub sub between Extract and Process Posting Service Orchestrations.
• XSLT in scripting to get Type Code, counts and Amount information.
• Used BAM to monitor the above data.
• Used Unit test and mapper test for all maps and orchestrations.
• Supplements the existing standards available at Confidential .
• Trained other developers in using TDD.

Environment: BizTalk Server 2006, Web Services WSE 3.0 enabled, XML, XSL, XSLT, XML SPY, MS Visio, MS SQL Server 2005, Windows 2003 Server, and VS.Net 2005.

Confidential, Radnor, PA

SR. BizTalk Consultant

Responsibilities:

• Defined Schema Specification and validated against sample data.
• Used pipelines for flat files.
• Used BizTalk Editor for Creating different maps and used Functoids and SQL Custom Functoids to get values and Inline C# Codes for Factoids.
• Developed Orchestrations for the business Process.
• Define xml binding files to deploy the BizTalk assemblies and configure the ports for File, FTP, SMTP and MS SQL Server adapters.
• BizTalk Mapper Tool was used to map source and destination Specification.
• Deployment of BizTalk applications on development and build environments.
• Installation and Configuration of BizTalk server.
• Developed solutions including XSD schemas, BizTalk maps, and orchestrations using Visual Studio.NET
• Create Deployment Scripts for deploying maps, ports and assemblies and UN-deploy, redeploy assemblies.
• Bug Fixing; identify issues when business requirements change in the algorithms in stored procedures when data get massaged using ticket system in SharePoint.
• As new providers come in new schemas, created maps which were deployed in QA, UAT and production on regular basis.
• Resolve BizTalk production issues using BizTalk Administration Console and HAT, SQL Server 2000.
• Used BizTalk explorer to configure Ports and monitor BizTalk Hosts and Orchestrations.
• Used HAT to monitor activities in production environment and bug fix.

Environment: BizTalk Server 2004/2006, Web Services, XML, XSL, XSLT, MS Visio, MS SQL Server 2000, MS SQL Server 2005, Windows XP, Windows 2003 Server, VS.Net 2003/2005.

Confidential, Miami, FL

BizTalk Consultant

Responsibilities:

• Defined Schema Specification and validated against sample data.
• Used pipelines for flat files.
• Used BizTalk Editor for Creating different maps and used Functoids and SQL Custom Functoids to get values and Inline C# Codes for Functoids.
• Created XML (Inbound, Outbound) Schema using BizTalk Editor to represent Delimited Flat files, Positional Flat files and XML files.
• Used Functions to convert dates, do lookups and to conversion legacy data to new defined values. The data is extracted from Billing System and dropped in a folder as a delimited or positional flat file. These files are then picked up by BizTalk and processed using Channel’s and Port’s and given out in XML format for the Web Services.
• Designed and developed BizTalk Orchestration to implement business logic.
• Developed Orchestrations for the business Process.
• Used Parties and Role Links for different Vendors.
• Used File, FTP, Https adapters.
• Calls were made to Web services to integrate with Confidential application to create orders and shipment information, User Authentication.
• Used BizTalk explorer to configure Ports and monitor BizTalk Hosts and Orchestrations.
• Used HAT to monitor activities in production environment and bug fix.

Environment: BizTalk Server 2004, VS.Net 2003, Web Services, XML, XSL, XSLT, MS Visio, MS SQL Server 2000 and Windows XP / 2003 Server.

Confidential, Ohio

BizTalk Consultant

Responsibilities:

• Defined XML schema Specification.
• Ports were configured to send and receive data from different locations.
• Web services were used to get data from trading partners.
• BizTalk Mapper Tool was used to map source and destination Specification.
• BizTalk Orchestration Designer was used for Business Process Designing.
• BizTalk Editor Tool was utilized for designing schema.
• Used Functoids for complex data conversions.
• Used File Adapter to receive published files from Folders.
• ASP.Net was used to display refined data for business analyst.
• Created various data driven web parts using C#, MS SQL Server 2000, XML.
• Migrated existing ASP based intranet into SharePoint using ASP.NET, C#, ADO.NET, XML and Visual Studio.NET.
• Used Web Services to expose the Documents.
• SQL Adapter used with Stored Procedures for Database Operations.

Environment: ASP.Net, BizTalk Server 2004, Web Services, ADO.NET, XML, XSL, XSLT, UML, TSQL, Stored Procedures, Views, MS Visio, MS SQL Server 2000 and Windows 2003.

Confidential, NC

BizTalk Developer

Responsibilities:

• Designed/configured BizTalk document schemas.
• Used BizTalk 2004 Server for transferring files and Mapper used for mapping.
• Defined XML schema Specification.
• Port and Channel configured to send and receive document from BizTalk Server.
• Used BizTalk receive function to grab message from queue and pass XML data into SQL Server stored procedures.
• Used XML Document for data exchange between businesses associate.
• BizTalk Mapper Tool used to map source and destination Specification.
• BizTalk Orchestration Designer used for Business Process Designing.
• Used Web Services for data transferred.
• Handled exceptions using customized classes that defined specific level exceptions.
• Used ADO.Net classes like SqlConnection, SqlAdapters, SqlDataReader and Sql Command classes for data access. Used Web Services to expose the Documents from the .NET Application.

Environment: C#, ASP.Net, VSS, BizTalk Server 2004, ADO.NET, XML, XSLT, MS Visio, MS SQL Server 2000, Stored Procedures, Views, VB Script, JavaScript and Windows 2000.

Confidential, MN

.Net Developer

Responsibilities:

• Requirement analysis and designed the architecture and framework of application.
• Used ASP.NET to develop site.
• Designed/implemented database structures,
• Used VB.Net for coding.
• Used SQL Server database on back end.
• Developed Web Services for transfer of data from remote site.
• Implemented full text search.
• Implemented CSS for centralized control over application look and feel.
• Used UTF8 encoding to support multiple languages.

Environment: ASP.Net, VB.Net, VB, ASP, SOAP, WSDL, MS SQL Server 2000, Stored Procedures, Views, Functions, ADO.NET, IIS, VB Script, PL/SQL, JavaScript and Windows 2000.

Confidential, MD

Web Developer

Responsibilities:

• Designed site which provides information about shopping items, including food, shopping, health, cooking, club activities and entertainment. Used SSL for Security.
• Drafted out initial and detailed website design.
• Involved in system study, preparation of documents like functional design specification, detail design specification and basic functional design.
• Involved in complete design of the website.
• Designed screens using Visual Interdev 6.0, MS Front page Express, ASP 2.0. Coding of class modules, Active X Controls, etc.
• Designed database using MS SQL Server 7.0
• Used ADO for database connectivity.
• Created front-end screen using Visual Basic 6.0.
• Client side validation done using Visual Basic 6.0.
• Developed various COM Components using Visual Basic 6.0.

Environment: ASP, COM, PL/SQL, VB 6.0, Visual Studio, Visual Interdev, MS Front Page, JavaScript, VB Script, HTML, SSL, MS SQL Server 6.5 and IIS 4.0.

Confidential

VB Developer

Responsibilities:

• Developed Integrated Financial Accounting, Purchase & Inventory and Sales system. Modules included General Ledger, Payment and receipts, Purchase, Stock and Sales.
• Responsibilities included system study, preparing the Customer Requirement specifications, High Level Designing, Low Level Designing.
• Involved in coding of procedures and functions common to all modules and coding of transaction modules. Was also involved in coding of Sales Order Transaction Module.
• Functional requirement Analysis.
• Developing the functional design using Visual Basic, and documented in Word.
• Designing Tables using MS SQL Server.
• Designing screens and coded using Visual Basic.
• Tested and Debugged. Developed Reports using Crystal Reports 4.5.
• Involved in system design, screen development, and report generation.
• Created functions for calculating the total individuals hours worked.
• Created reports for unattended calls based on priority.
• Interacted with clients for maintenance and training.

Environment: Visual Basic 4.0, Oracle 7.1, Crystal Reports 4.5, and Windows 95.