Building software with organizations doing meaningful work.

Most of the VinTEK calendar belongs to the in-house lineup. The rest goes to partnerships — apps built alongside organizations whose mission deserves software that ships and lasts.

Featured partnership

Baptist Mid-Missions & VinTEK.

A four-year partnership behind the PRAY938 app — live on both stores, still in active use, still under maintenance.

Live since 2022

Pray938

PRAY938 by Baptist Mid-Missions is a Matthew 9:38 prayer initiative that guides you through 30 days of focused prayer — asking God to send gospel workers into His harvest. Give a month to pray Matthew 9:38, and you'll change the world.

Built by VinTEK: scheduled prayer alarms, home-screen widget, Firestore-synced daily content, cross-platform on Android and iOS.

PRAY938 — Give a month · Change the world (Baptist Mid-Missions)
Pray938 — onboarding Pray938 — daily prayer Pray938 — day detail Pray938 — Prayer Guide Pray938 — settings Pray938 — home widget
The story

How a referral became a four-year build.

The partnership started through a person, not a pitch. A mutual contact connected Baptist Mid-Missions to VinTEK back in 2022. They had a clear ask: a 30-day prayer app for the Matthew 9:38 initiative that would run on both Android and iOS, with home-screen widgets and scheduled reminders that actually fire. No "we should have an app" hand-waving — just a defined problem with users on the other end.

We shipped on both stores. That sentence does a lot of work. Most one-developer client jobs end up Android-only, with "iOS later, sometime." This one cleared TestFlight and Play Store production in the same window. Kotlin Multiplatform let prayer content, scheduling logic, and Firestore sync run from one codebase — the UI stayed native on each platform where it earned the right to.

Four years later, the app is still installed, still waking people up for their prayer block at the time they set, still syncing daily content. New devices, new OS versions, new permission models — and it just keeps shipping. The partnership today is mostly maintenance: an Android 15 compliance pass, a permission update here, a widget tweak there. Nothing dramatic. That's the goal — software that ages out of the news cycle and into the routine.

The thing I'm proud of isn't the tech. It's that the work belongs to a mission that matters — people praying for gospel workers across the globe, every day, with software that gets out of the way and lets the prayer happen. Earning the right to maintain that, year over year, with a partner who picks up the phone when something needs attention — that's the kind of partnership worth showing up for.

Got a mission that needs software?

Tell me what you're trying to do. If it's a fit, we'll talk. If not, you'll get an honest pointer somewhere else.