Dustin Steveson

Technical Lead

dunnhumby

Mar 2024 - Current (2 years 6 months)

• Led the design and implementation of an event-sourced system using Marten and Wolverine to enable dynamic grouping and splitting of products based on configurable attributes. Engineered the system to emit integration events on group composition changes, triggered by user-defined rules or external updates, ensuring consistent and reliable downstream processing. This solution was instrumental in launching a key initiative to transition from a legacy monolith to a modern microservices-based architecture, and allowed sales to clients who didn't have the technical capacity to use the legacy system. • Led the development of a centralized system for managing product attributes, unifying retailer-provided data with customer-generated attributes

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Senior Software Architect

Mach One Digital

Apr 2020 - Jan 2024 (3 years 10 months)

Technologies: C#, Azure Service Bus, Azure Functions, Azure Blob storage, Azure SQL, Azure DevOps, Entity Framework, SignalR, GraphQL, Auth0 • Led the transformation and extension of a monolithic application built for commercial real estate management. Moved from a CMS (Kentico) to a custom .NET Web API with event-driven Azure functions. ○ Modified the system to support multi-tenancy, enabling the company to resell the platform to additional owner-operators. ○ Refactored the application to use feature slicing and a CQRS architecture. ○ Refactored the application to be event-based for all backend tasks, improving scalability and decoupling of services. ■ The initial phase used Mediatr for in memory eventing, to build out messaging patterns

Senior Software Engineer

EarnIn

Aug 2019 - Mar 2020 (8 months)

C#, Terraform, AWS, Entity Framework, Dapper, Aurora DB • Worked on a project to reduce overdrafts caused by poorly timed ACH transfers to reclaim funds. • Worked on a project to block customers in certain states if the state were to enact regulation banning the specific product offerings of Earnin.

Senior Software Engineer

PAYCOR

May 2019 - Aug 2019 (4 months)

Web API, Cosmos DB SQL Server Autofac

Senior Software Engineer

Pure Romance

Nov 2016 - Apr 2019 (2 years 6 months)

Technologies: C#, .NET Core, Web API, Azure Functions, Azure Service Bus, NServiceBus, SQL Server, Cosmos DB, Redis, Autofac, Git, Specflow • Architected a solution and led a team to develop event-driven integrations between SAP, internal applications, and internally hosted 3rd party applications. NServiceBus was leveraged for publishing and subscribing to events between the different systems. • Collaborated with the database team to develop a method of using change data capture to derive events from third-party systems that could be consumed by other systems. • Architected syncing solution with non-queryable data in SAP system to create a read model. This was primarily architected with Azure Functions, leveraging Azure Service Bus for r

Senior Software Engineer

UNLIMITED SYSTEMS

Jul 2015 - Nov 2016 (1 year 5 months)

• Developed a new patient management platform running on Microsoft Azure. The backend was developed using Service Fabric, Azure SQL Server, Table Storage, Azure Search, and Azure Service Bus. The front end used Angular 2.0, Typescript, and SCSS. • Worked on an application targeted at oncology financial counselors. The front end was developed with Angular 1.4, TypeScript, LESS. The back end was developed with Web API hosted on Azure using Azure SQL Server and Azure Table Storage. • Made various fixes and improvements to a WPF patient management application specifically targeted at oncology practices.

Senior Software Engineer

TEKsystems

Dec 2014 - Jul 2015 (8 months)

C# ASP .NET, Web API, SQL Server, JavaScript, AngularJS, Bootstrap, Lodash, Autofac, PetaPoco • Led development of an application for the microbiology group at Procter & Gamble for Validation and Suitability testing. This was a beginning-to-end workflow solution tracking the creation and submission of the test, receiving the sample, recording and transforming the results, and final sign-off for the completed tests. • Built an AngularJS SPA front end, making calls to an ASP .NET Web API backend.

Software Engineer

Hobsons

Oct 2008 - Dec 2012 (4 years 3 months)

Technologies: C# ASP .NET Web Forms, .Net MVC, NHibernate, PetaPoco, Oracle, JavaScript jQuery, jQuery UI, KnockoutJS, Quartz.Net, Memcached, Git, JIRA • Developed reusable scheduling functionality with Quartz.Net and a jQuery UI Widget, streamlining job management and execution. • Migrated a large console application to Quartz.Net, modernizing the front end with a jQuery-driven interface. • Enhanced CRM solutions for colleges, focusing on student lifecycle tracking and communication. • Created reusable jQuery UI components to improve development efficiency.

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Software Engineer

ST Media Group

Apr 2007 - Oct 2008 (1 year 7 months)

Technologies: C# ASP .NET Web Forms, ASP.NET Web Services, SQL Server, JavaScript • Build a magazine subscription process, a bookstore, and a telemarketing application all tied into web services of a 3rd party book and magazine management system.

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Software Engineer

Jul 2006 - Jul 2007 (1 year 1 month)

Web Forms, Web API, SQL Server, JavaScript, jQuery, Autofac, NServiceBus, TFS • Developed a system enabling customers to add funds via retail cash loads or prepaid cards through a third-party vendor. • Designed a call routing system directing customer service calls based on calculated priorities. • Integrated SMS messaging with NServiceBus for fault-tolerant, near real-time delivery. • Maintained customer service, marketing, and credit card application sites, including affiliate progress reporting. • Supported external web service connections to the credit card processor.

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Software Engineer

Skipjack Financial

Jun 2006 - Apr 2007 (11 months)

• Designed and implemented custom virtual POS applications, custom financial reports, and api integrations for credit card processing.

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