About the company

A small company that ships its own work.

PF International LLC is an independent software company registered in the State of Wyoming. It grew out of an independent development and consulting practice that has been operating since 2017.

How we
work

We are a development shop, not an agency. The same people who design a product write the code, ship the release, and answer the support mail afterward. That is a deliberate constraint: it keeps the number of projects small and the quality of each one high.

Most of the last decade has been consulting work, building software for other people's businesses. In recent years the company has put that experience into products of its own. Both approaches feed each other. Client work pays for the products, and running our own products in production keeps the consulting advice honest.

What we build with

Native mobile applications on iOS and Android, web applications, and the backend and edge infrastructure underneath them. We favor small dependency footprints, systems that can be understood end to end by the people running them, and software that keeps working when the network does not.

How we think about user data

Our products collect as little as we can get away with. Pyreva has no accounts and stores its session history on the device. That is not a marketing position, it is the easiest system to operate correctly and the one least likely to hurt somebody if we get it wrong.

Record

  • 2017

    Independent practice begins. Contract software development and technical consulting, working directly with founders and small teams.

  • 2017 — present

    Client engagements. Application development, systems integration, and infrastructure work across web and mobile.

  • 2026

    Pyreva goes into release. A breathwork application for iOS and Android, designed and built in house, submitted to Google Play in July 2026 with the iOS release to follow.

  • 2026

    Envoz launches on the web. A spoken-practice language tutor at app.envoz.io, with native applications in testing.

Company
details

The legal entity

Legal name
PF International LLC
Entity type
Limited liability company
Jurisdiction
State of Wyoming, United States
Trade name
Also operates as PF Systems, at pfsystems.io, for secure development work
Operating since
2017