Brian Trexler Email & Phone Number

Portland, Oregon Metropolitan Area

• Projects included loyalty rewards programs for sports teams, malls, events, airports, and parking. Examples are Portland Trailblazers, Minnesota Vikings, Indianapolis Colts, New York Yankees, Kansas City Chiefs, Madison Square Garden, New Orleans airport, WEM (largest mall in Canada), and IBF (International Bowling Federation).• .NET Core, .NET Framework, ASP.NET, REST, WebApi, JSON, ASMX, REACT.• GIT, GitHub, GitHub Workflow Actions, YAML, Jenkins (CI/CD), Docker, microservices, and PowerShell.• AWS EC2, ELB, CloudWatch, Auto-Scale, Log Insights, ECS, ECR, Route53, SQS, VPC, Security Groups, IAM, SQS, SNS.• Operating systems including both Windows and Linux (Linux for microservices written in .NET Core).• Database development with Microsoft SQL Server including performance optimizations, deployments with AWS S3, and RDS.

Portland, Oregon Metropolitan Area

• Health care industry experience with nurse and doctor staffing for hospitals and clinics.• Implemented .NET Core REST-based API’s, SQL Server, and COSMOS (Azure) NoSQL databases, PostgreSQL.• Azure DevOps, Agile development, and SCRUM project management.• Azure APIM, Contract First Development (design patterns), YAML, OpenAPI, and Swagger.

Beaverton, Oregon, United States

• Developed scalable and maintainable software for health care enrollment plans and medical/pharmacy coverage.• Technologies included .NET/C#, .NET Core, WCF, WF, Angular, XML/XSLT, .NET WebAPI (REST).• Additional development with SQL and EDI 834/835/837. Our cloud platform was AWS with Azure DevOps tools.• Platforms included BizTalk, Windows Service Bus, SharePoint, SQL Server, SSIS, and Facets.• Project management with Microsoft Teams, Team Foundation Server, JIRA and Agile/SCRUM methodologies.

San Francisco, California, United States

• DevOps using GIT and GitHub, Jenkins, PowerShell, Splunk, Elastic Search, AppDynamics, and Fiddler.• DevOps initiatives (ie. CI/CD) and cloud services utilizing TFS, AWS, and Azure.• Developed with .NET/C#, .NET Core, .NET WebApi, WCF, REST, JSON, SQL Server, and Oracle.• Project management with JIRA, Azure DevOps, and Agile/SCRUM methodologies.• Implemented architecture, standards, processes, documentation, and tools needed.

San Francisco, California, United States

• Led all IT development, architecture, standards, processes, documentation, and tools with a team of 5 employees.• Streamlined software development lifecycle while increasing QA coverage and automated unit testing.• Implemented Agile/SCRUM project management with JIRA and Confluence for all user stories and tickets.• Implemented TFS (Team Foundation Server) CI/CD (MSBuild) for DevOps and configuration management.• All development done with .NET/C#, ASP.NET, .NET WebApi (REST), WCF, ASMX, LINQ, Entity Framework, Angular, Bootstrap, DotNetNuke (DNN), Microsoft SQL Server, and Personify.• Led and implemented AWS (Amazon Web Services) and web server administration.• Introduced RedGate (database management and deployments) and TFS source control processes.

San Francisco, California

• Led a development and QA team of 5 employees• Maintained a 2-year roadmap for IT “Goals & Objectives” and the accompanying budget• Developed 30+ C#/.NET applications backed by SOAP, REST web services, and SQL Server• Managed an Apple iPad iOS application for e-commerce kiosk applications• Implemented Agile/SCRUM methodologies while leading resource allocation and priorities• Deployed JIRA for issue tracking as well as Confluence for a knowledge base• Administered all development, QA, and production web servers (.NET/IIS) as well as SQL Server databases• Introduced RedGate and TFS for database management and source code control• Implemented reporting and business intelligence with SQL Server Reporting and Analysis Services• Introduced Automate9 platform for IT automation and incorporated Amazon AWS for a backup data center. Integrated Responsys email campaign cloud services• Introduced EDI 810 for automated invoicing with vendors while utilizing WinSSHD secure FTP servers• Led a 1 ½ year web site redesign using .NET and MVC as well as countless other IT development projects• Implemented a custom CRM system and e-commerce platform• All development done with .NET, ASP.NET, ADO, ASMX, SOAP, WCF, REST, and SQL Server

San Francisco, California, United States

• Multiple contracts with Genentech, Metric Media, and TechSoup• Designed and developed systems for FDA regulatory submissions using eCTD biotech standards• Automated document and data submission processes using .NET with C#, VB.NET, Windows Forms, Windows Services, MSMQ, Documentum, Adobe Acrobat, MS Word, and Oracle (PL/SQL)• Developed the integration with EMC Documentum using .NET, DQL, WCF, and Entity Framework (LINQ)• Leveraged SubVersion (SVN) and CruiseControl for source code control and automated build processes• Created tables, indexes, stored procedures, and deployed all schema changes for Oracle with RedGate.• Implemented a .NET web application for managing user registrations. Developed data imports using XML and Oracle• Implemented a full AWS data center for both Windows and Linux• Implemented automated builds and deployments for .NET and Java• Led more than 10 developers, DBA’s, and system administrators for an implementation of MS Commerce Server• Introduced Agile/SCRUM for managing development tasks• Implemented integration with Onyx (CRM), Axapta (financials), and Oracle’s ESB Server• Developed the service endpoints with .NET, (C#) ASP.NET, and WCF• Leveraged SubVersion (SVN) and CruiseControl for source control and build processes• Used Windows Server, Microsoft SQL Server, Oracle, MS Commerce Server, and SharePoint

Philadelphia, Pennsylvania, United States

• Provided development and architecture consultation for the Commonwealth of Pennsylvania, Payformance, Carpenter Technology, Borgota Hotel/Casino, First Republic Bank, WageWorks, COX, LifeLock, and Gift of Hope• Focused on highly distributed systems that have varying degrees of middleware and enterprise service buses• Provided architecture guidance and implemented BizTalk and Microsoft Commerce Server• Developed WCF services and LINQ and Entity Framework components for banking.• Implemented WCF for SOAP and TCP transport protocols with various levels of security• Database development with both Microsoft SQL Server and Oracle• Developed custom BizTalk adapters, schemas, maps, pipeline components, and orchestrations• Integrated Neudesic’s Enterprise Service Bus (ESB) with procurement systems while leveraging LINQ and WF• Designed and developed .NET applications (C#, ASP.NET, and LINQ) for integrating accounting software with banks• Implemented Microsoft Office SharePoint (MOSS) with ASP.NET Membership Services for enterprise single sign-on• Implemented BizTalk and .NET C# components for MES (manufacturing execution systems)• Increased performance by 600% for HIPAA health care payments using stream-based XML and EDI 835/837 transforms• Developed a government lobbyist registration system using .NET, C#, ASP.NET, and SQL Server with Reporting Services• Migrated encryption from C++ Crypto API (Win32 WinCrypt) to .NET for single sign-on using C# and PInvoke• DevOps CI/CD using Microsoft Team Foundation Server (TFS) and MSBuild

Philadelphia, Pennsylvania, United States

• Multiple contracts with Aramark, Merrill Lynch, and Access Group• Designed Microsoft Commerce Server solutions for the higher education division (cafeteria meal plans)• Service-oriented (SSO) architecture for e-commerce food sales used by more than 200 universities. Various integrations with MS Content Management Server, point of sale systems, food production systems, and KIOSK menu systems• All systems developed with .NET using C#, VB.NET, Windows Forms, Infragistics, and the MS Enterprise Library Block• MS Team Foundation Server (TFS) was utilized for Agile development lifecycle• Initiated a migration from ASP to .NET for Merrill Lynch’s online site ML.com. • Implemented their enterprise wide web crawler and search engine using FAST Search & Transfer.• Development was done with .NET 2.0 using C#, ASP.NET, ADO.NET, XML, and XSLT. • Platforms were Windows 2003, IIS 6.0, and MS SQL Server 2003.

Exton, Pennsylvania, United States

• Led a development team of 11 employees for learning management (LMS), B2B service and support, service requests, knowledge base, online chat, profile management), product software licensing, and e-commerce.• Led the migration of .NET custom applications from Siebel CRM to SAP CRM using SAP RFC and Netweaver• User registration, single sign-on, user management, localization, and CRM integration (Siebel and SAP) • Incorporated Agile/SCRUM processes for managing projects• Developed single sign on between ColdFusion, ASP.NET, SAP Enterprise Portal, and SAP Web Application Server• Developed with .NET using C#, XML/XSLT, and SOAP web services. Platforms were MS Content Management Server, SharePoint, Mondosoft, Siebel, and SAP.• Database development with Microsoft SQL Server and Oracle (PL/SQL)• CI/CD (automated builds/deployments) implemented with custom .NET code and .NET Remoting with Windows Services

Associate, Information Systems

GPA 3.95

Bachelors, Computer Science

GPA 3.85

C/C++, Computer Science