Denver, CO

I build software
that works.

Software products, mobile apps, and automation systems. From architecture to app store. Currently building VerseMine, a Bible study app for iOS.

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David Kreyman
What We Do

What I build.

React Native apps, Node.js backends, and custom automation. Here's the breakdown.

Software Products
End-to-end product development from architecture through launch. Clean interfaces, solid foundations, real users.
Mobile Apps
Cross-platform mobile apps built with React Native and Expo. One codebase, both platforms, no compromises on feel.
AI Automation
Custom pipelines that turn manual work into automated workflows. Content generation, data processing, and system integration.
E-Commerce
Print-on-demand storefronts and retail infrastructure. Integrated fulfillment that runs without babysitting.
Our Approach

Solo operator.
Full accountability.

You talk directly to the person writing the code. No account managers, no handoff meetings, no telephone game. Decisions happen same-day.

I pick tools that work, not tools that trend. React Native, Expo, Supabase, Node.js — a modern stack that ships fast and holds up.

  • Product-first. I start with the problem, not the stack. Technology serves the product.
  • Everything under one roof. Design, code, and deployment — one person, so nothing gets lost in translation.
  • Ship, then improve. I ship early, measure honestly, and iterate. Waiting for perfect is how products die.
4+ Years
Building production software
React Native
Primary mobile framework
Shipped
VerseMine — live on iOS

Have an idea?
Let's build it.

You bring the concept, I handle the rest — architecture, design, code, deployment, and app store submission. Most projects ship within 90 days. No hourly billing, no six-month development cycles.

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Fixed price, full product
$10k
90 days from kickoff to launch