Engineering studio · Veteran-owned · San Antonio, TX
The engineering house behind the Stack.
We design, build, and ship software end to end — from Flutter and .NET to Postgres, Redis, and self-hosted CI. The platform under your product, written by the team that runs it.
Flutter .NET PostgreSQL Redis pgvector self-hosted CI
SDVOSB · veteran-owned est. San Antonio, TX
01
What we build
Four capabilities the firm carries end to end — from architecture to ops. No discovery theater, no whiteboard handoffs.
01
Custom Software
Web, mobile, and backend systems. Flutter, .NET, Postgres — built to last.
02
AI Integration
Claude, GPT, and bespoke models embedded into production workflows.
03
Modernization
Move legacy systems onto cloud-native architectures without breaking ops.
04
Federal Work
SDVOSB-certified. Ready for federal contracting and cleared engagements.
02
The Stack
One house, many Stacks. Every product VooStack ships carries the Stack name and the same technical foundation.
FitStack
Your Complete Fitness Companion
Soon
FlightStack
Build Flutter Apps. Deploy Everywhere.
AuthStack
One identity layer across every Stack
ScreenStack
Ship to every store from one pipeline
MailStack
Email that lands.
AgentStack
The marketplace for agent skills.
PilotStack
Command your AI coding agents.
The foundation
Mobile Flutter
API .NET
Data Postgres · Redis · pgvector
Infra Self-hosted CI
03
Start a project
Brief us
Ready to ship the Stack?
Tell us about the project. We'll come back with a plan, a stack, and a date.