Graybill Technology is a full-spectrum software and hardware engineering firm with over three decades of proven delivery across some of the most demanding industries on earth. We don't just write code — we architect systems, lead teams, build processes from scratch, and mentor organizations.
Whether the challenge is a new military tactical data platform, a FDA-regulated medical device, a safety-critical public infrastructure system, or a commercial logistics application, we deliver with discipline, quality, and integrity.
Operating in critical domains requires more than technical skill — it demands mastery of the regulatory and process frameworks that govern them. Graybill Technology brings direct, hands-on experience with every major software engineering and quality standard applicable to commercial, defense, and life-critical work.
Uniquely, our principal engineer has written SDLC processes and software engineering operating procedures from scratch at multiple organizations — not just followed standards, but authored them. This capability is available to client organizations as a consulting engagement, delivering documented, repeatable, auditable engineering processes tailored to your regulatory environment.
Graybill Technology constructs technology from first principles. We do not assemble commodity components or adapt templates — we engineer solutions that precisely fit the problem, on the platform the problem demands.
Our project history spans more than 15 distinct industries, with particular depth in high-stakes and regulated domains where the cost of failure is measured in lives and national security.
Army/DoD enterprise platforms, tactical data links, robotic armament systems, NLOS-C simulators, DoD aerial port systems, and MIL-STD compliant software.
Enterprise EMR systems, AOP patient privacy/security, SaaS clinical workflow, DICOM/HL7 imaging servers, data warehousing, and mobile electronic forms for point-of-care use.
FDA-regulated embedded systems for life-critical implantable devices — pacemakers, neurostimulators, and cardiac programmers — under rigorous V&V processes.
FAA precision approach radar systems, air traffic control software, and public safety application development in strict compliance with FAA regulatory and safety frameworks.
Advanced 3D visualization server architectures, MRI image quality validation, silicon wafer visual inspection robotics, and image processing at the hardware/software boundary.
OS-level utilities (fdisk, chkdsk), cash register to AS/400 integration, OS/2 multithreaded systems, fiber optic drivers, SSH tunnel management, and service mesh container architectures.
Minnesota State Colleges & Universities, the Iron Range workforce development portal, including job and project listings, talent and skills database, and client company sponsors.
Three-tier data mining platforms, patient healthcare management brokers, credit services architecture, and point-of-sale systems for retail financial operations.
Food safety systems using TCP socket client/server and MODBUS protocol, inventory management, automated check packaging systems, and custom hardware interfacing.
Custom enterprise logistics interfaces, barcode/scanning automation replacing expensive vended products, and shipping integration systems.
Point-of-sale and inventory management systems across multiple retail chains, hotel phone accounting APIs, and vendor manifest automation. Delivered for a dozen retail and hospitality organizations.
Army AWS cloud data aggregation, tactical DoD enterprise platforms with High Availability and Zero Trust requirements, and React.JS/Python/PostgreSQL/Redis service mesh architectures.
