How we work
From idea to live product, and everything after
Sprint19 takes your product from a first conversation to a live, polished app in 8 to 12 weeks. We do not disappear at launch. When you need a fix or a new feature, the same team that built your product acts the same day, not whenever a developer frees up.
We stay after launch
Most teams vanish at handoff. We keep the same engineers and the same context, ready for fixes and new features as you grow.
Same-day response, no queue
Report an issue or request a change and work starts that day, not whenever a developer happens to free up.
You see every change first
No black box. Every feature lands in a staging environment you review before it ever reaches your users.
You own all of it
Your code, your repository, your infrastructure, handed over fully documented at the end of the build.
8–12
weeks from brief to live product, guaranteed
<24h
typical time from a reported issue to a fix in staging
15+
years building products for startups and founders
100%
code and repo ownership transferred to you at handoff
The journey
How your product gets built
Every project follows the same clear path. You know what is happening, when it is happening, and what you need to weigh in on at each step.
Discovery
We learn what you actually need to build
Before a line of code is written, we spend time on your business, your users, and the problem the product has to solve. Not a form to fill in, a real conversation with a senior product specialist who has done this across many industries.
Your role: conversations and final sign-offWhat you get: A written brief that says exactly what we are building, in what order, and what success looks like. You sign off before we move.
Planning
We turn the brief into a prioritised build plan
The brief becomes a structured list of features, each with a clear description and a definition of done. You can see the list at any time. Nothing gets built that is not on it, and nothing is added without your input.
Your role: review and prioritiseWhat you get: A prioritised feature list with the most important things scheduled first, so you have a working product as early as possible.
Build
Each feature is built, tested, and reviewed before you see it
Every feature runs through the same internal process: built, tested automatically to catch obvious errors, then reviewed by a senior engineer against the original brief. Only when it passes all three does it reach staging.
Your role: review on staging before it goes liveWhat you do not handle: The technical detail. What you do get is a paper trail for every feature: what was built, why, and who checked it.
Staging review
You test everything before it touches your users
Each feature deploys to a private staging environment that behaves exactly like your live product. You review it there first. If something is off, you tell us and we fix it before anything ships.
Your role: test and approve on stagingWhat this means: No surprises in production. The version you approve on staging is the version your users see.
Launch
Your product goes live, and we watch closely
When you are happy with staging, we deploy to production and monitor it closely in the hours and days that follow, resolving anything before most users would notice.
Your role: confirm you are ready to go liveWhat you receive: A live product, a full handover of code and documentation, and an ongoing support arrangement so you are never left without someone to call.
After launch
The part most agencies ignore
With a traditional agency, post-launch work joins a queue. You wait for a developer to finish their current project, then brief them from scratch. Our team already knows your product inside out and has the capacity to act the same day you reach out.
STEP 01
You reach out
Report a bug or request a change via Slack or your project portal. Plain language, no technical detail needed.
STEP 02
We scope it
A Sprint19 PM reviews the request, clarifies if needed, and writes up what changes and why.
STEP 03
Work begins
The change is built, tested, and reviewed with the same rigour as the original build, in a fraction of the time.
STEP 04
You review and approve
It appears in your staging environment. You approve it, and it goes live, often the same business day.
Why this is faster: every decision and every feature is already known. No re-briefing, no ramp-up, no availability queue. The same team that built your product maintains it. See our support and maintenance.
Your involvement
What you always stay in control of
We handle the complexity so you can focus on your product and your users. Some calls are only yours to make, and we never proceed without you.
What gets built, and in what order
The feature list is yours. You decide what matters most and what can wait. We advise; you set the direction.
Nothing ships without your sign-off
Every feature, fix, or enhancement is reviewed by you on staging before it reaches users. You have the final word.
The timeline and the scope
You know from day one what is in scope, what the timeline is, and what it costs. No scope creep without a conversation.
How you talk to us
Reach us on Slack, your project portal, or a call. Tell us what you need in plain terms and we handle the rest.
Your code and data
Everything we build belongs to you: codebase, database, infrastructure, handed over fully documented. No lock-in.
When to grow and what to add
Post-launch work happens on your schedule. You decide when to invest in new features based on what users tell you.
Common questions
Things founders usually ask
How involved do I need to be during the build?
As much or as little as suits you, with a few points where your input is essential: signing off the initial brief, reviewing features on staging before they go live, and approving the final deployment. Between those checkpoints we keep you updated without pulling you into every decision.
What happens if something breaks after launch?
You let us know via Slack or your project portal, no technical detail needed. We investigate, prepare a fix, test it in staging, and get your approval before it goes live. For genuine production incidents we monitor proactively and are often in touch before you notice.
Can I request new features after launch?
Yes, and it is core to how Sprint19 works. You describe what you need in plain language, we scope it and confirm cost and timeline, and once you approve we build, test, and deploy it through the same process as the original product. Post-launch work runs on a retainer or per-project basis.
How long does a fix or small change take to deploy?
For well-described issues and small changes, typically within one business day from your report to the fix being live, sometimes the same day. Larger enhancements are quoted before work begins. The difference from a traditional agency is that we never re-learn your product; we already hold the full context.
Do I own the code at the end?
Completely. At the end of the engagement you receive the full codebase, documentation, and access to every tool and service we set up. You can take it to any developer after us or run it yourself. There is no lock-in.
I am not technical. Can I still work with Sprint19?
This is exactly who we are built for. You do not need to know how the product is built, you need to know what it should do and how it should feel. We translate that into a working application and keep you informed in plain language. Technical decisions are ours; product decisions are yours.
How is this different from a freelancer or a dev shop?
A freelancer is one person with one availability window. A traditional dev shop delivers a project and moves on. Sprint19 works as an ongoing product partner: a structured team, a defined process, consistent quality standards, and the capacity to respond fast after launch, not just during the build.
Ready to build something lovable?
Tell us about your product. We will tell you honestly whether we are the right fit and what a build timeline looks like.