SUMMARY

• Over 20 years of IT industry experience in all areas of software development life cycle mainly using Microsoft Technologies, BizTalk server …2020, SharePoint …2013, SQl server …2019, Microsoft BI Tools (SSIS, SSRS,SSAS, Oracle …11g, .Net …4.7, Web Service, WCF and Restful Services etc.
• Good experience on software management tools like CRQ process, Remedy System, TFS, SLAs/OLAs, Agile/Scrum Methodologies, Data security Protocols, Encryption etc.
• Over 15 years' hands - on experience with .NET (VS ) technologies using ASP.Net,C#.net, VB.net, Web services, WCF, Restful Services etc.
• Over 12 years of extensive experience developing and administration of complex EAI applications using BizTalk server, SharePoint server, .net services (web service, WCF services and Restful services etc), ESB tool Kit, BizTalk 360 and several EAI supporting tools.
• 3 + years of experience on the SAP cloud, Microsoft Azure Dev OPS, Azure API services, and Azure Logic Apps etc.
• Designed and developed applications using SAP Cloud Platform-Integrations, SCP- API Management, SCP-API Policies, SAP - Cloud Connector, SAP-Data services etc.
• Extensively worked on developing several Database projects using SSIS packages, SSRS reports.
• Extensively worked on the environments sizing and upgrade analysis and performance analysis etc.
• Extensively analyzed and configured Proactive and reactive Alert for end-to-end monitoring by analyzing interface execution patterns, failure points and interface health checks.
• Good experience on VB, ASP & C++, COM/DCOM, Active-X Controls, Win32 API development.
• Excellent experience SOAPUI and POSTMan to test APIs and Restful services.
• Excellent working experience using ESB Tool kit and BAM Tools.
• Experienced in Business Use-Case Analysis, gathering functional requirements, developing specifications and business models.
• Experience in high-level system design includes Logical and Physical architecture diagrams and low-level design includes class diagrams, sequence diagrams and Database Modeling and Playbooks etc.
• Skilled Problem solver with a blend of functional and technical expertise and able to easily synthesize information and knowledge to achieve a solution.
• Excellent communication, presentation skills and self-motivated and possess strong organizational skills and ability to timely complete necessary documentation and reports.
• Strong working knowledge on BizTalk native adapters and LOB adapters (WCF-SAP, Seibel and PeopleSoft, WCF-Custom & WCF-Http).
• Designed and developed custom adapters and custom pipeline components etc.
• Worked on a global environment, onsite- offshore coordination, scrum calls etc.

TECHNICAL SKILLS

Visual Studio.Net: C#.NET,VB.NET,C++, ASP.NET, MVC 5, WPF, LINQ,WCF, Web Services, RestFul Services, OData Services.

.NET utility Tools: nUnit, FxCop, nCover, nDoc, BizUnit, Process Monitor, Load Gen.

EAI & B2B: BizTalk Server 2002 … 2019, ESB 2.0, WCF, Web Services, BizTalk 360.

RDBMS: SQL server 2019, Oracle 11g, SQL Developer, TOAD, DTS/SSIS, SYBASE etc.

Reports: Crystal Reports 10/XI, SSRS, Actuate Reports 6.0

Design Tools: Enterprise Architect 6.5, MS Visio, Smart Draw, SOAP UI, POSTMAN.

RFID Technologies: Active RFID, Passive RFID

CMS Tools: SharePoint Server 2007..2020

Cloud Technologies(iPaaS): SAP Cloud integrations, SAP Cloud API Management, SAP Cloud Data Services. Azure Cloud Services, Azure Logic Apps, Azure API Management, Azure DevOPs

Others: IIS 10, VB/Java/Groovy Script, Loftware, Perforce, TFS,GITHUB, Open PGP

PROFESSIONAL EXPERIENCE

Confidential, New York, NY

Lead BizTalk Consultant

Responsibilities:

• Requirement analysis, technical design documents and LOE and Cost Analysis, Delivery of the project end to end.
• Coordinate onsite and offshore team for the items assigned to different teams.
• Designed and developed the interface between Concur and nSAP (North America SAP instance) for employee expense reporting.
• Developed complex schemas, Maps, Pipelines, Orchestration, BRE rules and BAM
• Used Security Best practices, EAI Best practices, operational Best practices, OLAs, and SLAs for EAI applications.
• Designed and developed image upload (zip files) integrate between Concur to nSAP System.
• Designed and developed the Media (AR, AP and GL) interfaces for nSAP (International SAP instance)
• Developed number of routing Integrations using BizTalk Server 2006/10/13/2020.
• Involved Server installation and server sizing in a cluster environment.
• Setting up disaster recovery environment for BizTalk as a secondary environment.
• Worked on the several BizTalk migrations of BTS 2006 BTS2010 BTS2013R2, BTS 2019.
• Developed complex maps in BizTalk Server using custom XSLT and C#.Net.
• Extensively used WCF-SAP Adapter to call BAPIs, IDOCs and custom RFCs in SAP
• Integrated several interfaces to integrate Payment process with financial Vendors like CITI,BOA,AMEX, DINERS BMG & BNP etc….
• Extensively used sFTP, SMTP, HTTP, WCF-SQL, WCF-SAP,WCF-CUSTOM adapters etc.
• Designed and developed integrations using SAP Cloud platform SCP-PI (Process integration) and SCP - DS(Data services)
• Designed and developed several APIs using SCP-API Management Best practices.
• Design and develop Web Services and WCF Services using C#.Net.
• Designed and developed “Message Archive”, “Message Context Property Modifier” and “PGP Encryption/Decryption” and several generic custom pipeline components as needed.
• Configuration and Administration of the BizTalk Server in different environment using Change management process.
• Review EAI Best practices and Charge back metrics.
• Designed and developed employee profiles, credit card details and remittance details from PeopleSoft Application
• Review BizTalk daily health check and alert corresponding team
• Azure DevOps to streamline Build and release management process.
• Automatic Unit testing and Integration testing Framework like BizUnit,nUnit, TransMock & xUnit.

Confidential, TX

Lead BizTalk Developer

Responsibilities:

• Designed and developed several interfaces between ROWAN and Financial Services (Wells Forgo, CITI Bank and AMEX) and other non-financial vendors.
• Implemented batching and forwarding pattern to process image files to minimize number of calls to SAP system.
• Design and implementation of Enterprise Service Bus (ESB) in BizTalk 2010 platform, with itineraries driven by BizTalk’s Business Rule Engine (BRE).
• Complex business logic is developed using .Net classes and handled exceptions as needed.
• Developed number of routing solutions in BizTalk Server 2010 to simply route files from one system to another system BRE resolver is used to route messages.
• Designed and developed ESB applications using message routing resolver pattern to interface invoices from SAP to OB10 (invoice processing system). Invoice messages are routed based on the company code, which is defined in BRE to route message to the trading partners.
• Configured WCF-SAP adapter to receiving IDOCs and several orchestrations are defined to validate map and update details in SAP using RFCs or BAPIs.
• Developed custom pipeline components like PGP pipeline component for Encryption and Decryption, Archive component to backup files to a designated location and several other components as needed.
• Used EDI 820,824, (Payment orders and acknowledgement) to integrate Canada payment information between ROWAN and RBC.

Confidential, PA

Senior .Net/ BizTalk Developer

Responsibilities:

• Involved in design Database modeling using Enterprise Architect data model tool.
• Designed and developed database operations, lookup manager, email manager, exception manager in the Cosmo application framework using C#.Net.
• Implemented several design patterns like factory, provider, Singleton, Bridge, Composite, Façade, COR.. etc.
• Involved in create Technical design documents, designed XML input files, Flat Files (positional, delimited) and Excel files across different vendors .
• Designed and developed complex schemas, Orchestrations, mappings, XSLT maps, Custom Pipeline components and .net components.
• Created pipeline components to split big messages in Orchestration.
• Implemented EAI design patterns like pub-sub, decorator, Broker and convey patterns etc
• This integration uses communication protocols like MSMQ, WCF-BasicHTTP adapter, SOAP adapter, SQL adapter, WSS etc.
• Installed with BizTalk 2006 server, SQL Server 2005 and created VM Ware Image with BizTalk server 2006.
• Designed and developed WCF service to interface with external application and internal communication between applications.
• Implemented Business rules and long-term facts & short-term facts to decorate corresponding decode value before consuming a message with the trading partners.
• Implemented BAM activity definitions to monitor source data and analyze data.
• Created MSI files, binding files, Batch scripts (pre-installation and post installation tasks) to deploy in different environment.
• BizTalk server installations and daily health check.
• Used WSS adapter to post exception messages to Share Point document library and developed InfoPath templates to view and resubmit exception messages.
• Designed and developed provider schemas and applied complex transformation business rules in the mapping to convert provider schema to internal schema document.
• Created several stored procedures to upload xml data into individual tables. Created Several Batch files to deploy the MSI files and import binding files

Confidential, MA

.Net/BizTalk Developer

Responsibilities:

• Developed custom BizTalk 2009 applications, maps, orchestrations, pipelines, pipeline components, business rules, customized .NET C# assemblies to process HIPAA X12, 271,835,835 for insurance carriers, employers and state reporting
• Interfaces are developed to process 835, 837 and custom flat file billing data for large insurance companies and employers
• Utilized XPATH queries to process large files for batched health care transactions
• Developed interfaces to provide 837 custom flat files for reporting to several states like California, Florida, Texas, Oregon and Texas.
• Configured BizTalk EDI adapter and PGP processing for multiple trading partners and transactions
• Developed custom EDI Batch engine to work with BizTalk EDI adapter to consolidate ISA/IEA groupings
• 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 and .net extension objects.
• Created complex business rules which include calling custom .NET components created in C# for xml data validations.
• Created BAM Activities and BAM Views to capture claim process with different milestones. Worked with tracking profile editor to capture information from Orchestrations.

Confidential, Phoenix, AZ

BizTalk Developer

Responsibilities:

• Created a technical and architectural design documents to integrate Field Centrix application with Siebel order management application.
• Designed and integrated several master data synchronization tables with Field Centrix
• Used HTTP and SOAP, MSMQ adapters to integrate data with Field Centrix
• Designed and developed transformation logic using .net classes for better handle errors messages.
• Created several BizTalk Maps and status notifications and logging process to better control the integration process.
• Designed and developed xslt transformations to better control on going changes
• All the messages status will published and monitor in the in Siebel Application.
• Developed complex orchestrations to route the work order messages and correlated its status to the right associated work order.
• Created a BizTalk software installation documents. Created receive hosts, process host and send host for maximum though-put.
• Created MSI files and binding files to deploy in different environments.
• HAT and pipeline debugging tools are used to Debugging, troubleshoot Orchestration, and pipeline components.
• Created several Batch files to automate deployment in different server with a minimum changes.

Confidential, Long Beach, CA

BizTalk Developer

Responsibilities:

• Developed E-Procurement web application to create RFQs, purchase requests and purchase order approvals.
• Designed and developed interfaces for master data synchronization like Suppliers, Cost Center, Company codes, Vendors, Product catalog & Product pricing details on daily basis from SAP .
• Designed and developed integration from .Net web application to SAP for approved POs using CREATEPURCHASEORDER BAPI and associated GRN# will be integrated back to E-procurement application.
• Designed and developed integration to achieve FIFO using MSMQ for order updates
• Designed and developed AIC components & Pre-Processor components to parse the xml message.
• Created several schema definitions, maps, normalized schemas and .net assemblies to automate business process with SAP system.
• Developed several stored procedures and triggers as part of the business logic.

Confidential

System Analyst

Responsibilities:

• Involved in the requirement collection, Project design and development.
• Designed & developed operational n-tier Client/Server architecture logistic system using Win Forms and C#.Net.
• Data Grid controls are used extensively for displaying data
• Extensively used ODP.net, COM components and data Application Blocks.
• Developed Custom Controls, User controls and various middle tier components to provide n-Tier architecture.
• Developed web services to interface with other applications.
• Created and optimized oracle packages, Procedures, functions, triggers, views, Indexes etc.
• Created several complex reports using crystal reports using stored procedures and complex Query methods.
• Designed a application logic to customize ILIS application attributes depending on a customer dynamically.
• Created oracle control files and SQL scripts for Data migration using ORACLE SQL Loader.
• Designed and developed Auto upload objects to upload text files, Excel files
• Designed and developed integration with ASRS application to enhance 24/7 support for warehouse technical issues.
• Implemented a SOX compliant operational system with audit triggers and macro authorization design.
• This application is certified with 100% accuracy for all warehouse operations like Inbound(Receiving Goods),Outbound(Issuing Goods), Adjustments, stock controls, Stock take & Stock movement etc
• Awarded with Bronze medal for ST Quest Convention in 2003.