Launch
$9K
- Core user flows, designed and built
- Payments and an admin panel
- 3-month warranty after launch
Fixed price
An MVP that makes money from launch.
Your core user flows, payments and an admin panel to run it, live in 4–6 weeks.
Free discoveryFixed price3-month warranty
Who it's for
Founders who need to put a real product in front of paying users, fast.
A good fit if
- You have a clear core idea and a few must-have flows
- You want to charge customers from day one
- You need a working product for users or investors within weeks
Look at Product instead if
- You need analytics and a team with different roles
- Several people will run the business from the admin panel
Week by week
A working demo every week. The exact plan is agreed with your feature list in week one. Shown for the longest timeline.
- Week 1
Kickoff and design
Agree the feature list, then design the main flows and screens with you.
- Weeks 2–4
Build the core
Core flows, payments and the admin panel, with a working demo every week.
- Week 5
Test and polish
QA across devices, fixes, and app store or production setup.
- Week 6
Launch and handover
Go live, hand over the code and docs. Your 3-month warranty starts.
What you get at the end
Source codeIn your own repository from day one, with full IP transfer.
DesignsEvery screen and flow, in an editable design file.
CI pipelineAutomated builds and tests, so your next team can keep shipping.
Live productDeployed to production and, for mobile, the app stores.
Handover docsHow it's built, how to run it, and how to change it.
3-month warrantyWe fix bugs in what we built, free, for 3 months.
Add-ons
Quoted separately and built into the same weekly demos.
+ AI feature
Add an AI feature
Search, summaries, an assistant or an agent inside your app. Fixed quote after a short scoping call.
See AI solutions
+ IntegrationConnect another system
A CRM, ERP, booking or shipping provider your product needs to talk to. Fixed quote once we see the API.
Ask about an integration
Related reading
Ready to launch your MVP?
Free discovery call, a written feature list and a fixed quote. Reply within one business day.
Or email hello@just.engineer