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It Consultant Resume

Denver, CO

Summary

Experienced as an IT Developer/Consultant with over 7+ years including extensive experience in BizTalk Server in design, development and implementations in Web/Desktop/Client Server Applications and business solutions with expertise in Microsoft technologies using .NET, Visual Studio and SQL Server. I have performed various roles as a developer in various business domains.

Professional Experience

  • Expertise in implementing and delivering successful solutions, business applications across various business domains in utility, telecommunications, financial and health care systems.
  • Actively involved in the system design, analysis, development, integration and implementation of applications with BizTalk Server R2/2006, IIS Server, SQL Server and Oracle.
  • Experienced in leading BizTalk initiatives - I have installed and configured hardware (application and database servers) and components for BizTalk solutions in Development, Quality Assurance and Production environments.
  • Good experience as an administrator and monitoring the EDI interchanges.
  • Experience in developing BTS solution objects such as orchestrations, maps, schemas, adapters, ports, pipelines and using custom functoids and shapes.
  • Strong knowledge in publishing schemas and orchestrations as WCF services and consuming WCF and web services hosted by different layers and languages.
  • Used custom adapters and out of the box BizTalk adapters & accelerators such as SQL, File, HTTP, SOAP, SAP, SharePoint, MSMQ.
  • Solid Knowledge in custom pipeline component development & familiar in using all BizTalk and third party Adapters.
  • Extensively used BTS Business Rules Engine (BRE) as a part of business logic implementation, routing and validation.
  • Used Business Activity Monitoring (BAM), and Health and Activity Tracking (HAT) for logging and debugging the application process flow.
  • Excellent knowledge and working experience of object oriented programming model and software development life cycle models.
  • Hands-on experience and good understanding of application architecture and development using C#.NET, VB.NET, ASP.NET and ADO.NET
  • Hands-on solid experience with Service Oriented Architecture (SOA) using BizTalk R2/ SOAP, XSD and WSDL.
  • Strong knowledge and familiarity of Visual Studio 2008/2005 and SQL Sever with developing Stored Procedures, Functions and Triggers for the implementation of data integrity.
  • Hands-on Experience of setting up the certificates for Signatures, Encryptions, Decryptions and verifying the signatures of the messages.

Technical Skills

Middleware (EAI) Tools

BizTalk Server Adapter Framework, Editor, Mapper, Orchestration and Pipeline Designer, BRE, BAM, and HAT

EAI Adapters

HTTP, FTP, DB2, File, SOAP, WSE 2.0/3.0, HIPAA, SQL, SFTP, SMTP

Programming Languages

C#.NET, VB.NET, XML, XSD, XPATH, XSLT, X-Query ASP.NET, SQL, C, C++, VHDL/Verilog

Databases

SQL Server 2000/2005/2008/2008R2, Oracle 8i/9i, Microsoft Access

Operating System

Windows Server 2000/2003/2008, Windows XP/Vista/7, MS DOS, UNIX

Miscellaneous tools and technologies

IIS Server 5.0/6.0/7.0, .Net Framework 2.0/3.0/3.5/4.0, Visual Studio MS Office, Active directory, Team Foundation server 2008/2010, Visual Source safe

Professional Experience

Lead BizTalk Developer Jan 11 to Current
Confidential, Denver, CO

Businesses and governments around the world rely on IHS for comprehensive content and information as well as our expert analysis and insight to develop strategies and make high-impact decisions with speed and confidence. Our key capabilities are focused on the areas of energy, economics, supply chain management, geopolitical risks and sustainability.
Responsibilities:

  • The objective is to synchronize company updates from CRM to Purisma (Master Data System) and vice versa.
  • Build, support and maintenance of Microsoft BizTalk 2009 for the migration of records from different master systems in the company.
  • Involved in creating Software Development Life Cycle (Analysis, Design, Development, Testing and Deployment) of project.
  • Developed the Orchestrations, Schemas, Custom Functoids and maps to process the acknowledgments received from the legacy systems and send the email Notifications to the recipients in case of errors.
  • Created and configured the receive ports, send ports and send port groups with the SMTP, FTP, POP3, HTTP and CRM adapters.
  • Developed the send custom pipeline component using C# to format the XML acknowledgement in to the HTML notifications.
  • Working on fixing the critical production tickets.
  • Developed the Orchestration with the dynamic binding, handled the exception using the scope shape and wrote to the event log.
  • Developed a custom pipeline component for encoding the data coming from the vendor into proper XML format
  • Developed custom scripting functoids for handling custom functions
  • Created custom XSLT maps to process and replicate previous applications
  • Using BizTalk Administration Console for monitoring the message flows
  • Usedcomplex stored procedures,.Net assemblies in BizTalk application and developed console applications for monitoring the status.
  • Involved in post production support for the deployed application.

Environment:
C#.Net, ASP.Net, BizTalk Server 2009/2010, FILE, XML, FTP, BAM,HAT, Web Services, SQL Server 2008/2008 R2, Windows Server 2003/2008, Visual Studio 2008/2010, .NET Framework 3.5,4.0, IIS 7.0, Microsoft Visio, Microsoft CRM.

Sr. BizTalk Developer Oct.10 to Jan 11
Confidential, York, PA

Confidential, Internationalis an American dental equipment maker and dental consumables producer that markets its products in over 120 countries (factories in 21 countries). It is a leader in consumable dental products.
Responsibilities:

  • Design of message flow and entire architecture of BizTalk application.
  • Build, support and maintenance of Microsoft BizTalk system for the purpose of different processes between customers, vendors and suppliers and for internal Systems
  • Generated XML schemas, designed orchestrations including Debatching, Correlation and Retry Mechanism, developed complex maps for vendor integration.
  • Handled exceptions in all BizTalk processes using common error handling orchestration for routing failure errors and configured process to send alerts to System Admins
  • Developed a custom pipeline component for encoding the data coming from the vendor into proper XML format
  • Developed custom scripting functoids for handling custom functions
  • Created custom XSLT maps to process and replicate previous applications
  • Using BizTalk Administration Console for monitoring the message flows
  • Usedcomplex stored procedures,.Net assemblies in BizTalk application and developed console applications for monitoring the status
  • Upgrading Existing Biztalk 2006 applications to BizTalk 2010.
  • Tracking Message Flow, Orchestration and logged process exceptions to existing integration DB portal using exposed WCF Service.
  • Created Business Rules using Business Rule Composer and consumed them in Orchestration.
  • Created reconciliation & detail reports for the user community about the data flow within BizTalk using BAM (Business Activity Monitoring) framework and tools including BAM Activities/Views/Aggregations
  • Involved in Performance Monitoring Test for Normal and Peak Load to calculate the Process time and Delivery time using BizTalk Performance Monitoring Tool
  • Developing MSI packagesfor deploying in to QA and production environment
  • Working on fixing the critical production tickets

Environment:
Visual Studio 2010, C#.Net, SQL Server 2008, BizTalk 2010, .Net framework 4.0, WCF, SOAP, WCF, SMTP, HTTP, DB2, Dynamics AX V5, Microsoft Windows 2008 server, File, SQL, XML, XSLT, DOM, XSD,TFS 2010

Sr. Biztalk Developer Sep09 - Oct10
Confidential, Chicago, IL

Description:
Confidential, is a leading global services company focused on enhancing the performance and profitability of the key participants in the wireless device value chain: Manufacturers, Operators, Retailers and Enterprises. This project consists of phased steps to migrate the existing EDI (850,855, 867, 846, and 810) BizTalk server 2006 R2 interface to BizTalk 2009 and remove the Covast EDI Accelerator system from the workflow.

Responsibilities:

  • Worked as a Sr. BizTalk Developer for developing and migrating existing EDI BizTalk Server 2006 R2 interfaces to BizTalk server 2009.
  • Written technical design document for new BizTalk 2009 EDI interfaces.
  • Developed Complex Orchestrations for processing EDI Transaction 850, 846,867 and 810.
  • Migrated existing maps for Purchase Order (850), Point of Sale (867) and Inventory (846).
  • Created new partner maps from Purchase order 850 to ORDERS05.
  • Integrated with VAN (GXS) Mailbox for inbound EDI transactions using SFTP Adaptor.
  • Used BRE for validating custom rules.
  • Tracked Messages Flow, Orchestration and logged process exceptions to existing integration DB portal using exposed WCF Service.
  • Handled exceptions in all BizTalk processes using common error handling orchestration for routing failure errors and configured process to send alerts to System Administrators.
  • Used existing Deployment utility for BTS Application deployment into QA and Production servers.
  • Used perforce as a version manager

Environment:
BizTalk Server 2009/2006 R2, Web Services, BAM, HAT, Business Rules, IIS6.0, SQL Server 2008/2005, BizUnit, Visual Studio 2008/2005, XML, Adapters, Documentation, Test Case preparation, HTTP, SFTP, SOAP, Windows Server 2008/2003, .NET framework 3.5

BizTalk Consultant Dec. 08 - Aug. 09
Confidential, Chicago, IL

Description:

Confidential, Treasury & Securities Services (T & SS) delivers solutions that are tailored to meet its client's needs through three major product channels: Treasury Services, Institutional Trust Services and Investor Services. The proposed EAI solution (e-Integration Net) integrated the line-of-business (Treasury Services) application with Institutional Trust Services system and legacy Investor Services system Using BizTalk Server.

Responsibilities:

  • Designed XML Schemas for inbound and outbound message representation.
  • Used BizTalk Mapper to map XSD files to transform XML documents from application specific to canonical and vice versa.
  • Developed and used custom functoids to handle repetitive custom functions.
  • Developed BizTalk Orchestrations based on internal and Business Partner specifications.
  • Used property promotions in schemas to facilitate content based routing.
  • Used Flat-file schemas on both inbound and outbound pipelines.
  • Used Flat File disassembler and assembler components to convert Flat-file to xml and vice versa.
  • Used Request-response receives ports to send synchronous response after orchestration processing.
  • Access business rules from orchestrations and custom pipeline components.
  • Used out of box adapters like HTTP, SQLServer.
  • Worked extensively with SQL Adapter to interact with SQLServer database.
  • Implemented Message level security using S/Mime protocol.
  • Used S/Mime encoder and decoder components.
  • Used WSE 2.0 to implement WS-* specification (Security, Addressing and Reliable Messaging).
  • Used HAT to debug Orchestrations during build and test phases.
  • Implemented business rule policies using BRE.

Environment: BizTalk Server 2006R2, Visual C#, ASP.NET, SQL Server 2005,.Net Framework 3.0/3.5, Windows Vista/XP, Visual Studio 2005, Microsoft Visio, XML.

BizTalk Consultant Oct. 07 - Nov. 08
Confidential, Fort Lauderdale, FL

Description:
This project consists of phased steps to migrate the existing EDI (850,855, 867, 846, and 810) BizTalk server 2006 R2 interface to BizTalk 2009 and remove the Covast EDI Accelerator system from the workflow.

Responsibilities:

  • Worked as a Sr. BizTalk Developer for developing and migrating existing EDI BizTalk Server 2006 R2 interfaces to BizTalk server 2009.
  • Written technical design document for new BizTalk 2009 EDI interfaces.
  • Developed Complex Orchestrations for processing EDI Transaction 850, 846,867 and 810.
  • Migrated existing maps for Purchase Order (850), Point of Sale (867) and Inventory (846).
  • Created new partner maps from Purchase order 850 to ORDERS05.
  • Integrated with VAN (GXS) Mailbox for inbound EDI transactions using SFTP Adaptor.
  • Integrated with SAP using MySap Adaptor and mapped inbound transaction 850 to ORDERS05 for EDI 855.
  • Developed new Invoice transaction 810 and developed map ANSI X12 810 to INVOICE01.
  • Used BRE for validating custom rules.
  • Tracked Messages Flow, Orchestration and logged process exceptions to existing integration DB portal using exposed WCF Service.
  • Handled exceptions in all BizTalk processes using common error handling orchestration for routing failure errors and configured process to send alerts to System Administrators.
  • Designed and created BAM reports for EDI 850,855,867,846 and 810 transactions and also logged exceptions data to BAM DB.
  • Used existing Deployment utility for BTS Application deployment into QA and Production servers.
  • Used perforce as a version manager

Environment:
BizTalk Server 2009/2006 R2, Web Services, BAM, HAT, Business Rules, IIS6.0, SQL Server 2008/2005, BizUnit, Visual Studio 2008/2005, XML, Adapters, Documentation, Test Case preparation, HTTP, SFTP, SOAP, Windows Server 2008/2003, .NET framework 3.5

.Net Developer, Aug. 06 - Sep. 07

Confidential, Hyderabad, India

Description:
NIIT Technologies is a mid-sized company that offers a broad range of Application, Infrastructure, IT Solutions and Business Process Management Services in key verticals. NIIT Services is Insurance, Banking, Retail, Transport and Manufacturing.
The company specializes in helping businesses and government agencies get the most from their applications, infrastructure, and business processes so they run at their best, stay running, and are built to adapt to new directions.

Responsibilities:

  • Created Web Services for the financial institutions and their ACH (Automatic Clearing House) Information using VB.NET and designed and developed UI (User Interface) layer.
  • Developed UI for Account Management, which contains - Accounts & Products, Account daily reports and weekly/monthly statements.
  • Used ADO.NET for SQL Server data access. Used Namespaces System. Data and System. Data SQL client to connect to MS SQL Server.
  • Used third party Validation Controls to validate user inputs and group validation, which are not provided by the ASP.NET validation controls.
  • Win CVS is used for the version control.
  • Created Stored Procedures, tables and views in SQLServer2000

Environment:
VB, ASP.NET, MS Visual Studio, Win CVS, SQL server2000, Windows XP, DHTML, JavaScript, VB script, VB5.0, VC++, COM, Oracle7.2, ODBC, PL/SQL, DLL, Crystal Reports4.0 and UNIX.

Education:

Bachelors from Jawaharlal Nehru Technological

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