Northwest Arkansas · Software Studio

WE BUILD
SERIOUS
SOFTWARE

OzarkStacks is a two-founder software studio rooted in the Ozarks. We ship mobile apps, AI tools, and SaaS products — then spin the best ones into their own companies.

2
Founders
10+
Years Exp
NWA
Home Base
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iOS & macOS Development AI-Powered Products SaaS Architecture Northwest Arkansas Veteran-Founded Full-Stack Engineering Built to Ship iOS & macOS Development AI-Powered Products SaaS Architecture Northwest Arkansas Veteran-Founded Full-Stack Engineering Built to Ship
Who We Are

TWO BROTHERS.
ONE STACK.

OzarkStacks was founded by Justin and Daniel Kelsey — two brothers, two U.S. veterans, and two people who got tired of waiting for someone else to build the tools they needed.

We operate as a multi-project software studio: building products in-house, shipping them, and spinning the best ones into standalone companies. Every project we take on gets the same treatment — thoughtful architecture, clean code, and a relentless focus on actually shipping.

Between us we bring 10+ years each in software development, product design, management, and operations. We've built apps, managed teams, run businesses, and served our country. We know what it takes to get things done.

Based in Springdale, Arkansas — the heart of Northwest Arkansas — we build products for a national market while staying rooted in the community that shaped us.

JUSTIN KELSEY
Co-Founder & Lead Developer
Full-stack developer, entrepreneur, and U.S. veteran. Leads product architecture, iOS/macOS development, and AI integration across all Ozark Stacks ventures.
iOS / macOS AI / LLM Swift React 10+ Yrs Dev U.S. Veteran
DANIEL KELSEY
Co-Founder & Project Manager
FDIC Risk Management examiner, operations specialist, and U.S. veteran. Drives project management, client relationships, compliance, and strategic planning across all OzarkStacks ventures.
Project Management Risk & Compliance Operations Strategy U.S. Veteran

OUR
STACK

We don't do everything. We do a few things with complete precision and ship them when they're ready.

01
📱
MOBILE APPS
Native iOS and macOS applications built in Swift. From concept through App Store submission — we handle design, development, and deployment. Simulators, TestFlight, the full cycle.
Swift / SwiftUI Xcode App Store TestFlight
02
🤖
AI PRODUCTS
We integrate large language models, local AI agents, and computer vision into real products — not demos. Anthropic, OpenAI, Ollama, and custom-trained models deployed on production infrastructure.
Claude API OpenAI Ollama LangChain
03
SAAS PLATFORMS
Subscription software with real business logic. We architect multi-tenant systems, payment infrastructure, and freemium funnels built to scale from day one.
React Node.js Stripe Supabase
04
🔧
DEV TOOLING
Internal tools, automation pipelines, and developer utilities. If your team wastes time on something repeatable, we'll build the tool that eliminates it permanently.
Python Bash / CLI Docker GitHub Actions
05
📡
IOT & CONNECTED
Hardware-adjacent software for connected devices and edge computing. We operate a 100-unit Helium IoT network across the NWA/I-49 corridor and understand the full stack.
Helium MQTT Edge Computing Dashboards
06
🏗️
CONSULTING
Architecture reviews, technical due diligence, and fractional CTO engagements for founders who need senior technical guidance without the full-time commitment.
Architecture Code Review Tech Strategy M&A Diligence

ACTIVE
PRODUCTS

We build products in-house and spin the best ones into their own entities. More coming soon.

How We Work

THE
PROCESS

01
DEFINE
Scope the problem, validate the market, and agree on what success looks like before a single line of code is written.
02
ARCHITECT
Choose the right stack for the job. Design the data model and system boundaries. Plan for scale from the start, not as an afterthought.
03
BUILD
Sprint-based development with real checkpoints. We ship working software, not promises. Every week something new is demonstrable.
04
SHIP
Deployment, App Store submission, CI/CD pipelines, monitoring. We don't ghost after launch — we stick around for what comes next.
NWA

ROOTED IN THE OZARKS

Northwest Arkansas is one of the fastest-growing tech ecosystems in the country. We're proud to build here — close to Walmart, Tyson, J.B. Hunt, the Razorbacks, and a startup scene that punches well above its weight.

Springdale, AR Benton County I-49 Corridor Veteran-Owned
Get In Touch

LET'S
TALK.

Whether you have a product idea, need a technical partner, or want to explore what OzarkStacks can build for you — we want to hear it. We respond fast and give you a straight answer.

Location
Springdale, Arkansas · NWA
Response
Within 24 hours, guaranteed