Fintech Stealth

Project overview

Building the infrastructure behind modern digital payments

Fintech Stealth is building a compliance-grade digital wallet platform designed to operate across nearly all fifty U.S. states.

The product needed the technical infrastructure to support payments at scale while meeting the security and compliance demands of a financial product.

A digital wallet built for scale

The platform provides the foundation for a regulated digital payments experience, with:

• Digital wallet infrastructure
• Multi-state operations
• Compliance-grade architecture
• Secure transaction infrastructure
• Production-ready deployment and infrastructure
• Ongoing technical support and development

The goal is simple: give the fintech a reliable technical foundation so it can focus on its product, strategy and growth.

Built for the long term

As the product evolved, the engagement evolved with it.

What began as a focused build became an ongoing product partnership, with FastSail owning the technical stack across code, infrastructure, security and deployment.

The result is a technical foundation designed to support the product as it grows.

The FastSail partnership

FastSail.Tech serves as Fintech Stealth’s full engineering partner, working across the entire technical stack rather than simply delivering a one-time build.

That long-term partnership allows the fintech team to focus on where the business is going while FastSail handles the technology required to get it there.