Custom business applications
Replace spreadsheets, disconnected tools, and manual processes with software designed around your operations.
Software built around how your business actually works.
I design and build custom business software, modernize existing applications, and connect systems that weren’t designed to work together.
Discuss a project →What I build
Application modernization
Improve or replace aging software while preserving the data, workflows, and business rules your organization depends on.
Systems integration & automation
Connect accounting, payments, commerce, document, and operational systems so information moves reliably between them.
Business experience and senior engineering, in one engagement.
I’m Doug Morgen, the engineer behind Signal Bluff. I’ve spent more than a decade operating my own business and years building production software used in complex business operations. My experience spans operational and financial systems, payments and billing, e-commerce, integrations, and custom business software.
I start by understanding the business, the people doing the work, and the systems already in place. Then I design and build around those realities. You work directly with me from the first conversation through deployment and support.
Selected experience
From my own business and prior engineering roles.
Business ownership & operations
Founded and operated an e-commerce business for more than a decade, building the software behind inventory, pricing, fulfillment, accounting, and marketplace integrations.
EasyPost — Billing & financial systems
Built production billing systems for a shipping platform, including carrier-invoice processing, adjustments to shipping charges, and reconciliation.
BrightGo — Operational software
Built operational and financial software for building service companies, including payroll tied to individual jobs, financial imports, and scheduling.
Recent consulting — Custom business systems
Built production systems spanning banking integrations, payments, commerce, document management, permissions, and business workflows.
Have something to build?
Let’s talk about what you need.
Discuss a project →