SUMMARY:

• Over 9 years of software development experience in developing large scale Software applications.
• Extensive SDLC experience (requirements, architecture, design, development, testing, deployment, training)
• Well - Versed with Agile, SCRUM process and methodologies to support rapid iterative quality software development.
• 8+ years in BizTalk Server 2004/2006/R2/2009/2013R2.
• Expertise in Enterprise Application Integration (EAI), EDI and legacy system integration using BizTalk Server.
• Developed B2B BizTalk applications using event driven and request response design patterns.
• Extensive experience in design and development of applications .Net 4.0, C# (4.0/3.0/2.0), ASP.Net (4.0/3.0/2.0), Web API, Angular JS,Visual Studio 2013/2010/2008, SQL Server 2012/2008/2005, ADO.NET,JavaScript, Oracle 11g/10g.
• Strong knowledge of Web Service standards (SOA, Rest-SOAP, WSDL, JSON) & XML standards (XML, XML Schema, XLST, XPath)
• Experience in working with Language-Integrated Query proficient and has experience in Entity Framework.
• Experienced in developing Service Oriented Architecture (SOA) Enterprise Applications using XML Web Services, WCF Enterprise Services.
• Implemented Enterprise Service BUS (ESB) to handle Exceptions, Routing and Various Messaging Scenarios.
• Experience in creating BAM Activities, Views and BAM Analysis Services.
• Expertise in Design and Development of ETL Packages using SQL Server Integration Services (SSIS) and troubleshooting the packages. Managing and monitoring the jobs hosted and scheduled in SQL Server Agent.
• Extensive experience in implementing H IPAA EDI Transactions: 837,834,270,271,277,997 transactions.
• Recognized as a significant contributor to many projects, either with a diverse team or as an individual. Adept at mentoring others, project management and reviewed code.

TECHNICAL SKILLS:

Middleware Tools: BizTalk server 2004/2006/R2 2009/2013R2

Architectures: SOA, ESB, N-Tier, Distributed, Client Server

BizTalk Artifacts: Adapters, Schemas, pipelines, Orchestrations, Maps

BizTalk Adapters: WCF-LOB, SQL, POP3, MSMQ/MSMQT, SOAP, HTTP, FTP, SFTP, File, SAP,EDI

BizTalk Administration: BizTalk Editor, HAT, BAM, Tracking Profile Editor

Languages: ASP.NET,VB.NET,C#,C/C++,JAVA

Markup Languages: HTML, XML, XSLT1.0-2.0, XPath, XQuery, CSS, WSDL, UDDI

Web Skills: . NET Framework 4.0/3.5/3.0/2.0, ASP.NET 4.0/3.5/3.0/2.0, ADO.NET, AngularJS, ASP.Net MVC & WebAPI, WCF, SOA, IIS 7.5/7.0/6.0

Application Types: Web services, Window Services, ASP.Net, GUI, Console

Source Control Tools: Team Foundation Server (TFS),Visual Source Safe, Tortoise SVN

Operating Systems: Window XP, Windows 2000/2003, Windows7, 2012R2

Databases:: MS SQL Server 2000/05/08/12, Oracle 8i/9i/11G

PROFESSIONAL EXPERIENCE:

Confidential, Irving, TX

Sr BizTalk Developer

Responsibilities:

• Integrating Biztalk with Microsoft Dynamics CRM WebApi by leveraging WCF-WebHttp Adapter.
• Developed Custom Send adapter with JSON Encoder while calling WebApi for removing the Outer Envelope information.
• Installed and configured ESB portal for handling Exception and delivery failure notification messages from BizTalk.
• Retrieved Data from Microsoft Dynamics GreatPlains(GP) by configuring SQLbinding to receive strongly-typed polling messages from SQL Server and parsing, Transforming and sending it to Touchstar which is Integrated Automation handheld Device Tool used by Drivers who deliver Oil and Natural Gas to the Customers.
• Customers, Company, Delivery Point, Delivery Location, Tickets Etc. are the various entities maintained in Microsoft Dynamics GP system.
• Used ASP.Net MVC to add functionality to individual pages such as to accept input from the page request, invoke the requested actions on the controller.
• Handled client side technologies like Java script, Angular JS, JQuery, JQGrid and AJAX framework for quickly creating efficient and interactive Web applications that work across all popular browsers.
• Worked and used TFS 2013 Team Project to manage day-to-day task, meetings, documents, to assign task, to manage sprint, enhancement/modification request and bugs.

Environment: C#.Net, BizTalk Server 2013R2, Visual Studio .Net 2013,SQL Server 2014,TFS,Sharepoint Server, Visio, JQuery, JSON, WCF, JQGrid LINQ, Entity Framework,ADO.Net XML,ESB.

Confidential, Manhattan, NY

BizTalk/ .Net Lead

Responsibilities:

• Technically leading the team providing Proof of concept, Evaluating LOE, Architectural review, Code review, allocating the task and reviewing the task.
• Successfully integrated BizTalk with SAP systems for EMEA, APAC and North America markets.
• Performed administration tasks i.e providing access levels, permissions, creating users and groups in active directory on windows server.
• Interacting with Business users about new requirements, designing, developing, implementing them and working on the detail analysis of the existing system for end-to-end implementation through BizTalk for Media interfaces.
• Developed Custom C#.net component to handle parallel processing of Records by initializing threads, enlisting, finalizing and persisting into database as a part of performance enhancement.
• Error handling and Exception handling is implemented using SharePoint portal .
• Implemented maps using c# code using classes generated with the XSD tool as a part of redesigning the existing interface for performance enhancement and easy debugging.
• Used WCF-SAP adapter extensively to call the SAP system during the whole cycle process which involves Lookup, Simulation, Posting and Commit/Rollback.
• Developed custom pipeline component to call the developed C# maps directly instead calling from the orchestration.
• Used XSLT code for the Notification maps which is again parsed to HTML message to see the notification in the Web Browser.
• Worked on EDI 824 and 997 Transactions,824 transaction set is the electronic version of an Application Advice document, used to notify the sender of a previous EDI 820 transaction stating the status of the transaction as rejected, accepted, or to report on errors.
• Designed custom .net component persisting to database to handle debatching in the orchestration
• Fabricated custom pipelines to invoke c# maps inside the pipeline and to achieve Decryption.
• Resolved bugs and issues while migration of applications from R2.
• Heavily used BizTalk 360 monitoring tool to get access to BAC, configuration, hosts etc. for Production environments
• Providing Second Tier support on Demand for Administrators.
• Design and Implementation of SSIS Packages using SQL Server Business Intelligence Development Studio. Monitoring of Jobs as part of support activity.

Environment: C#.Net, BizTalk Server 2009/2013R2, Visual Studio .Net 2008/2013,SQL Server 2008/12/14, ASP.Net 4.0, MVC 4,TFS,Sharepoint Server,Visio, JQuery,JSON,AJAX, WCF,JQGrid LINQ, Entity Framework,ADO.Net, TFS, XML

Confidential, Tampa, Fl

Senior BizTalk Consultant

Responsibilities:

• Architected and developed EDI Solution to implement 837 (Professional, Institutional &Dental) healthcare HIPAA transactions.
• Implement error reporting for various interfaces so that emails are generated whenever a message fails in BizTalk
• Architected and developed production processes automating loading and extracting data to be sent to and received from trading partners using X12 EDI, XML, and flat files.
• Created BAM Activities and BAM Views to monitoring a leads capture application. Worked with tracking profile editor to write information from Orchestrations to BAM.
• Created BizTalk Map for the HIPAA Inbound Transactions.
• Used ESB extensively to report Exceptions via ESB Portal (Exception Management Portal) sending email Alerts and to call Web service to validate for Good vs Bad claims.
• Created Orchestrations in BizTalk and published as Web Service, modeled after Hub and Spoke messaging pattern
• Installed and configured BizTalk Server2009 in a multi-Clustered environment.
• Interacting with Business users about new requirements, designing, developing, implementing them and working on the Detail analysis of the existing system for end-to-end implementation through BizTalk.
• Analyzed and Developed Mapping for inbound 837-Institutional and professional Transactions for Patient and Subscriber to 277 claim status request schema utilizing BizTalk mapping Components, XLST pipelining techniques and .net extension objects.
• Create xsd mapping schemas to be used for bulk uploading processes between xml and SQL Server called in custom component created using c#.
• Created complex business rules which include calling custom .NET components created in C# for xml data validations.

Environment: BizTalk Server 2009,C#.Net, XML, SQL Server 2009,Oracle 11G

Confidential, Philadelphia, PA

Senior BizTalk Developer

Responsibilities:

• Involved in Design, performing code development, unit testing, documentation, source code management and build management.
• Generating and Developing Schemas, Mapping from EDI to XML and XML to XML
• Helped design and implement an insurance processing and fulfillment interface application using BizTalk 2006, the Business Rules Engine and SQL 2005.
• Installed BizTalk 2006 and SQL Server 2005 on different servers remotely.
• Created maps using XSLT for all the above transactions.
• Design of core services framework (SOA) for support communication across server boundary using C#.
• Created Policy Schemas for Life Accident and disability insurance which are used in the Orchestrations and in the transformation of maps.
• Created server side code consuming other web services and WCF services
• Implementing custom components for BizTalk applications (functoids, pipeline Components, assemblers / disassemblers etc.).
• References were written to document portal, source subsystems (e.g., Policy Administration, Billing, e-Documents, Claims) and base system integration utilizing BizTalk orchestrations for asynchronous communications and message queuing for source-target transactions.
• Developing integration solutions based on Service Oriented Architecture (SOA) and Enterprise Service Bus (ESB) using Web Services.
• Development of setting up of WCF Service hosted with IIS for message exchange with MQ Series ESB written in .NET 3.5.
• Developed a monitor for the BizTalk suspended queue and event log that generates email notifications.
• Work involved exchange of data between the legacy systems to the newly implemented SAP system.
• Used the BTSNTsvc.exec to store configuration information and used Appdomain and Applied Pattern assignment Rule to manage multiple Config File.
• Created BAM Activities and BAM Views to monitoring a leads capture application.
• Worked with tracking profile editor to write information from Orchestrations to BAM.
• Created Test Scenarios and worked with Power users in Testing and Validating applications to requirements. Coordinated with QA Team for Load, Regression, performance testing.

Environment: Visual Studio .Net 2008, BizTalk Server 2006/R2/2009,C#.Net, VB.Net, IIS 5.0, XML, SOA (service oriented architecture), MSMQ, ADO.Net, COM, COM+, SQL Server 2005/2000, SVN Source Control

Confidential, Warren, NJ

Senior BizTalk Consultant

Responsibilities:

• Involved in detailed Requirement Analysis, Domain Analysis & documenting.
• Designing XSD schemas for FIXML messages, BizTalk data transformation maps and orchestration scenarios.
• Migrated applications from BizTalk Server R2.
• Developed message flows for Customer Communication Updates (CCU), Name and Title (NAT) Updates, Check Order, Loans, Missing Deposits Messages (all XML namespaces (XMLNS)).
• Created Orchestrations, Maps, Schemas, and Pipelines using BizTalk 2006R2.
• Configures Receive and send Ports.
• Used WCF, SQL, MSMQ, Tibco Ems, SOAP, HTTP, FTP, SFTP,File.
• Created WCF Services exposing business services as part of application layer
• Created server side code consuming other web services and WCF services
• Implementing custom components for BizTalk applications (functoids, pipeline Components, assemblers / disassemblers etc.).
• Implementing the complex custom BizTalk adapters and specific synchronization of messages sending / receiving in multithreading environment.
• Created Message and Exception services while configuring Listener to Message Queue.
• ASP.Net Web Services and SOA (service oriented architecture)
• Used BizTalk to consume WCF and Web Services hosted by partner applications.
• Interaction with business objects and stored procedures through the application
• Responsible for designing the presentation tier using ASP, Java script, VB script, HTML, Cascade Sheets, and using XML as the primary mechanism for the storing of data and parsing of data.
• Created Orchestrations in BizTalk and published as Web Service, modeled after Hub and Spoke messaging pattern.
• Created peripheral services and core business processes with C# modeled to delineate service interface from service implementation
• Responsible for deployment and performance testing.
• Developed message flows to create Process Instance in Workflow for Loans, Sync Exchange Rate, Acknowledgement, Delivery, and Receipt.

Confidential

Responsibilities:

• Analyzing current financial and trade messages workflow systems in the context of data movement, transformation and integrity.
• Worked on encrypting messages between the Tibco EMS server and the client.
• Configured the SSL certificates both on the server and client side for the secure communication.
• Reviewed the models, system & performance test cases with the team to check adherence with the functional and non-functional requirements, as specified.
• Performance tested the flows and provided graphs of the readings taken so as to improve the throughput of the message flows.
• Created BAM Activities and BAM Views to monitoring a leads capture application.
• Worked with tracking profile editor to write information from Orchestrations to BAM.

Environment: Visual Studio .Net 2008, BizTalk Server 2006/R2,C#.Net, VB.Net, IIS 5.0, XML, SOA (service oriented architecture), MSMQ, ADO.Net, COM, COM+, SQL Server 2005/2000, MS Visual source safe.

Confidential, Lansdale, PA

BizTalk Consultant

Responsibilities:

• Designed and developed workflow for EDI transactions 850(PO), 810(Invoice)and 870(sales order).
• Configured the trading partner profiles for internal and external partners.
• Generated canonical XML Schemas for inbound and outbound documents.
• Used various Send/Receive Pipeline Configurations for optimal end point routing.
• Used BizTalk Mapper for mapping XSD files from EDI format to proprietary format vice versa.
• Created a custom pipeline for X12 validation and disassembler at receive port.
• Worked with Data Contracts to handle data structures or non-primitive data types
• Created business rules and custom functoids for conditional data.
• Design of BizTalk Technical Strategy for several inputs and outputs, in various formats, including SAP IDOCs, Flat Files, Xml files and SQL Tables
• Used custom functoids developed in C#, VB.NET in the BizTalk Mapper.
• Developed and configured BizTalk Orchestration diagrams using various available and custom Orchestration Shapes.
• Implemented Content Based Routing for routing of messages that do not have the need to go through processing in an Orchestration.
• Created client applications as part of presentation layer consuming WCF Services.
• Involved in the process of creating the components to use in both BizTalk Application as well as Web Application.
• Used TPP to configure BAM activities from Orchestrations.
• Built web service to transfer customer information from legacy systems to BizTalk and then passed the data using WCF LOB adapter to CRM.
• Used BAM for showing the data in the form of reports for business presentations.
• Responsible for deployment of business components which are used in both BizTalk and Web Application in Global Assembly Cache (GAC).
• Database design and development using Stored Procedures, DTS, SQL Jobs
• Tracked and debugged production systems using HAT.
• Developed and enhanced the whole middleware system by introducing clustering environment to improve performance.
• Developed the ordering Reports with the help of Component One Enterprise Tool.

Environment: C#.Net, BizTalk Server 2006, ASP.NET, ADO.NET, Visual Studio .Net 2005, SQL Server 2005, Microsoft Project Plan 2003, Visual SourceSafe 2005, Code Analyzer, XML, Component One Reports, Windows Server 2003/2005