SUMMARY:

• BizTalk server development/design versions . EDI, web services SOAP (XML) and REST (JSON). Highly scalable high - availability solutions
• Troubleshoot prod issues, BizTalk Message Box, SQL and IIS issues
• Implement best practice measures on task and resource management via TFS.
• Excellent documentation skills - use cases, business process, data flow, code artifacts, and test plans
• Automation of admin, monitoring and deployment tasks.
• SQL Server versions 6 through 2019. Data modeling (abstract and physical), complex T-SQL stored procs, query optimization, SQL troubleshooting.
• Lead for onshore and offshore teams
• Full life cycle EDI and integration development, from requirements through post-deploy tuning. Primarily Microsoft stack but have done PL-SQL (Oracle) implementations. Hands-on developer.
• EDI work includes X12 (primarily insurance claims: 834s and 837s) and HL7. Implement partner agreements.
• Batch processing in high volume environments (scatter/gather patterns), implementing correlation sets.
• Coding custom pipelines, helper classes, and business rules engine fact and rule classes in C#. Have also done limited work in VB.NET
• Implementing business logic in stored procedures in high volume systems.
• Schema design, complex mapping scenarios both via the BizTalk mapper and raw XSLT. XPath queries used to lighten promoted fields load
• Create and consume web services (SOAP, JSON) to connect to vendors and to build a facade on legacy systems.
• Familiar with the widely used tools - BizTalk 360, Git, nsoftware adapters, BTDF.
• Many “lift and shift” projects upgrading apps from and 2020

TECHNICAL SKILLS:

Microsoft BizTalk: SQL Server and T - SQL C#/.NET SOAP and Restful APIs Full SDLC Troubleshoot prod issues TFS/Azure DevOps PowerShell

PROFESSIONAL EXPERIENCE:

Technical Lead

Confidential

Responsibilities:

• Liaison between business and technical, supervised upgrade of apps and stand up of newer environments

Contract BizTalk Developer/Architect

Confidential, Tampa FL

Responsibilities:

• Translate business requirements into technical design, lead developer, managed offshore team. Utility industry end-client. Liaison between end-client IT and PWC team to coordinate deployment, monitoring, KT. Integrate gas management with internal systems (billing, customer onboarding, trouble ticket, etc.) Batch processing apps using scatter/gather patterns. Expose and consume SOAP web services

Contract BizTalk Developer/Architect

Confidential, Washington DC

Responsibilities:

• Lift and shift BizTalk 2010 interfaces to 2016. Change packaging to BizTalk Deployment Framework (BTDF), move config settings to SSO, change to newer adapters, etc. Build JSON services

Contract BizTalk Developer/Architect

Confidential, San Ramon CA

Responsibilities:

• Architect and develop HL7 messaging system for HMO Hill Physicians in San Ramon, CA. Work with offshore team to reverse-engineer existing solution; document requirements, abstract design, physical design. Lead developer on code phase. Managed offshore team. Used BizTalk HL-7 accelerator, engineered sequential processing with queues for holding when errors occurred, both for labs and patent intake/treatment. Engineered message pairing for Pregnant women/newborns

Contract BizTalk Developer

Confidential, Philadelphia PA

Responsibilities:

• Revise existing HIPAA 835,837,999 transactions BizTalk interface to support new claims source system and new version of claims adjudication. HL-7 schemas-based messaging backbone. Consume web services via WCF and receive data via MQ message server, route data between legacy and new systems. Re-architect an existing solution for robust error handling and scalability, reduce deploy dependencies.
• Architect and oversee development of BizTalk and SQL based messaging bus (bus pattern, design database tables/indexes/etc.), with dynamic on-ramps/off-ramps, to allow hundreds of destinations and mapping selections without corresponding pre-defined ports.

BizTalk Developer/Administrator

Confidential, Ashburn, VA

Responsibilities:

• Architect and develop BizTalk interface partner procurement, CRM, and banking systems via web services, sFTP EDI transfer. Batch processing applications. Tie into Salesforce via web services. Tie-in to Oracle CFS via WCF polling adapters. ESB toolkit to route messages via on-ramp/off-ramp patterns. Supervise setup of 2010 production environment. Coordinate work of contractors. Troubleshoot production issues, including messagebox issues. Diagnose IIS/web service issues, and digital signing issues, reproduce production issues in QA/UAT environments, assist offshore team with coding/testing fixes to production issues. Redesign donation system as loosely coupled for scalability and high availability. Participate in after-hours prod support rotation

Contract BizTalk Architect/Developer

Confidential, Tallahassee Florida

Responsibilities:

• Batch system (scatter-gather pattern) with high performance requirements/narrow time window, validation via rules engine, consume web services, custom pipeline components, database design. High volume system that had to perform within a specific time window each day.

Contract BizTalk Developer/Admin

Confidential, Miramar FL

Responsibilities:

• Support/maintain middleware systems built on BizTalk 2009, 2006 R2, 2004, and 2002. Stabilize MSMQ-based messaging system, troubleshoot BizTalk issues in both development and production, design SQL Service Broker system to transfer data between ship and shore. Rewrite voyage/manifest/passport data transmission system (EDI via sFTP). Code changes to existing BizTalk applications to lower TCO (logging, troubleshooting modes). After hours prod support rotation for on-ship issues. Tune stored procs for performance

Software Engineer IV

Confidential, CA

Responsibilities:

• Project at Confidential Ames Research Center (Moffett Field) creating web-based spaceflight systems planning and scheduling. ASP.NET, C#, Winforms, SQL Server. Team lead common platform (five developer team), lead use case exercises with flight controllers, planners, and schedulers on multiple visits to Confidential Space Center (Houston). Built records review system for John Glenn’s return to space. Researched Exchange integration solutions, purchased code package and supervised team creating custom integration of Confidential ’s Exchange store to trade scheduling data with internal resource scheduling application. White paper analyzing internal rules engine solution versus BizTalk rules engine capability.