PrePass Tech Stack

Weigh station bypass platform for commercial fleets across North America

Technology, Information and Internet Phoenix, AZ 201–500 employees Founded 1993 Nonprofit

PrePass operates a mission-critical infrastructure layer for commercial trucking: a weigh station bypass system handling over 700,000 vehicles daily. The tech stack reflects a maturing enterprise operation—.NET/C#/SQL Server core with modern cloud migration (Azure, AWS, Kubernetes, Docker)—paired with a testing and quality focus evident in active QA automation and framework scaling projects. Hiring velocity is accelerating primarily in engineering and operations roles, signaling platform modernization and scaling efforts rather than sales-led expansion.

Tech Stack 74 technologies

Core Stack.NET Visual Studio SQL Server Azure DevOps Jenkins GitLab CI/CD C# React TypeScript Tailwind CSS AWS Docker Kubernetes PostgreSQL Dynamics 365 Python scikit-learn pandas NumPy MVC Windows Communication Foundation Jira Xray iOS Android NET Core MobX xUnit NUnit Azure Visual Studio Code+43 more

What PrePass Is Building

◆Challenges

Complex operational challenges
Ensuring prepass system reliability
Scaling automation frameworks
Improving software quality
Scaling engineering organizations
Platform modernization efforts
Reducing risk
Enabling scalable growth
Complex sales cycle for small fleets

▲Active Projects

End-to-end test automation strategy implementation
Test automation framework development
Real-time weigh station bypassing
Tolling solutions
Safety alerts
Application prototypes
Proofs of concept
Performance evaluations for new hardware and software frameworks
Fd360 requirements
Driver onboarding workflows

Hiring Activity

Accelerating10 roles · 8 in 30d

Department

Engineering

Ops

Sales

Support

Seniority

Senior

Manager

Director

Intern

Junior

Notable leadership hires: Software Engineering Director

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About PrePass

PrePass is a nonprofit public-private partnership that operates North America's largest weigh station bypass platform. The service allows pre-qualified commercial motor carriers to bypass highway inspection facilities at speed using RFID transponders, mobile apps, or both—reducing fuel costs, time delays, and improving road safety compliance. The platform also includes electronic toll payments and real-time safety dashboards (INFORM). PrePass serves fleets, individual carriers, and government transportation agencies across the United States, with service quality directly tied to driver safety credentials and fleet compliance records.

HeadquartersPhoenix, AZ

Company Size201–500 employees

Founded1993

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does PrePass use?

PrePass runs .NET and C# on a SQL Server backend, with Azure and AWS cloud infrastructure, Kubernetes/Docker containerization, React and TypeScript frontends, and Python data tools (scikit-learn, pandas). CI/CD is managed through GitLab, Jenkins, and Azure DevOps.

What is PrePass working on?

Active projects include end-to-end test automation strategy, testing framework development, real-time weigh station bypassing optimization, tolling solutions, safety alerts, driver onboarding workflows, and performance evaluations for new infrastructure frameworks.

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How this profile is built

PrePass's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.