Custom Software Agency, Est. 2022

YOUR BUSINESS
deserves
BETTER SOFTWARE

Most small and mid-size businesses work around their software. We flip that. SprintStone.dev builds web and mobile applications shaped around how your team actually operates, delivered fast, by people you can actually reach.

What We Build

Services

Request a service
01
Web & Site Development

Fast, responsive websites built to convert, from marketing sites to full web platforms, tuned for performance and SEO from the first commit.

Responsive DesignSEO-Ready
02
Online Shop Setup & Design

End-to-end e-commerce setup, store configuration, product catalog, checkout, and a design system tailored to your brand. Platform-agnostic, built around what fits your business.

Store SetupUX/UI DesignCatalog & CheckoutPayments
03
Custom Software

Your workflows shouldn't have to bend for generic tools. We build software from scratch that does exactly what your business needs, no bloat, no compromises.

Web AppsAPIsDashboardsAutomation
What to Expect

What you'll actually get

See how we build
Delivered in week 1
A spec before a line of code.

You get a written Product Requirements Document and a clickable prototype in week one. You react to something real. You approve it. Then we build.

Before build begins
Architecture in writing.

Before the build starts, we document the technical design, database schema, system architecture, security decisions. No surprises buried in the code six months in.

Live throughout the project
A board you can actually read.

Every feature gets broken into tasks on a shared board. You see what's in progress, what's next, what's done. No status meetings. No chasing updates.

Launch and beyond
Software that ships and stays up.

Automated tests, CI/CD pipelines, and post-launch monitoring come standard. We don't hand off and disappear.

Recent client work
Shop floor & quality management platform

Built for a manufacturing client to track production runs and quality checks on the shop floor in one system, replacing paper checklists and spreadsheets.

"Off-the-shelf software makes your business adapt to it. We think it should be the other way around."

Most small businesses end up stitching together tools that were built for someone else. It works, until it doesn't. We build software that fits your operation from day one, so your team spends their time doing real work instead of fighting their tools.

You talk directly to the engineer building your product, not an account manager
We move fast and keep you in the loop the whole way
Fixed scope, fixed price, agreed before we start, no surprise invoices
We build for the long term, not just the handoff
The Modern SDLC

How we build

Most agencies hand you a timeline and disappear. We give you a process, one you can follow from the first conversation to launch day.

01
Prototype before you spend on code

What you get: A clickable prototype and a documented architecture within days.

Why it matters: You react to something real before a single line of production code is written. The architecture, database schema, and security trade-offs are defined in writing, so there's no expensive rebuild down the road.

02
A shared board where you see everything happen

What you get: Every feature broken into small, verifiable tasks on a shared board.

Why it matters: You see what's in progress, what's next, what's done, no status meetings. AI agents handle the volume of code; we stay in the driver's seat.

03
Double check: fast AI, rigorous human review

What you get: Every change goes through AI self-correction and a human review before it ships.

Why it matters: We catch edge cases and security gaps before they reach your users, with automated CI/CD pipelines and a clear rollback path if anything goes sideways.

04
Software that watches itself

What you get: Automated health checks and performance tracking after launch.

Why it matters: You find out when something's wrong before your users do, not through a support ticket.

Start a Project

Tell us what
you're working on

No forms that disappear into a void. We read every inquiry personally and get back to you within 24 hours with an honest take on what we can do together.

24hr Response
We reply personally, not with an automated email.
Free Async Kickoff
Send us the specifics online, no call required. We scope it and reply with clear next steps.
No Surprises
Fixed scope, fixed price. You'll always know what you're paying and what you're getting.
Contact Details
We'll reach out personally within 24 hours.
Inquiry received.

We'll review your project and reach out within 24 hours. Check your inbox, it'll be a real reply, not a template.