We finish, launch and build software.
Custom software development for founders. We finish and launch products that got stuck, build new web and mobile apps, and set up AI agents for the work a team repeats. The code and the accounts stay yours.
What we do, one service at a time.
AI agent development company
We build AI agents that answer calls, send quotes and follow up, connected to the tools your team already uses. You approve what the agent may do before it goes live, and we test what happens when it is wrong or a connected service fails.
Explore the service →MVP development company
We build a first version customers can use, in accounts you own. You approve the customer journey before we write code, review working releases as they land, and get the code and operating setup at handover.
Explore the service →Mobile app development
We build iOS and Android apps, with a web version where the product needs one. The backend, device testing and store submission are planned with the screens, in accounts your business owns.
Explore the service →Supabase app rescue
We fix Supabase apps that broke on the way to launch, including ones started in Lovable or Bolt. We trace logins, permissions, payments and saved data, then tell you what to repair and what to keep.
Explore the service →App security audit
We check whether the people and systems in your app can reach only the data and actions they should. You get prioritized findings with evidence, repair guidance, and a retest once the fixes are in.
Explore the service →Fractional CTO services
Ongoing technical leadership for founders who do not write code. We make the roadmap calls with you, manage developers and vendors, and review the code, with authority and deliverables agreed up front.
Explore the service →Need help with calls, questions or appointment requests? Explore AI front desk development for a concrete example of the channels, booking rules and staff handoffs TDAT can scope and build.
Built with an AI tool?
Guides for founders who built an app with an AI builder and got stuck before launch. Each one starts with the symptom, then what usually causes it, what you can check yourself and when to get help.
Every fix breaks something else in your AI-built app.
You ask the AI to fix the checkout and the profile page stops saving. You fix the profile page and the checkout error returns. After enough rounds you can no longer say whether the product is nearly done or going backwards. This page explains why the loop forms and gives you a routine for getting out of it.
Read the guide →AI app login not working for real users.
Sign-up, sign-in or password reset works when you try it and fails for the people you invite. The causes are usually in email delivery, return addresses, provider settings, sessions or unfinished access rules. This page shows how to tell them apart with tests you can run from a browser.
Read the guide →AI app payments not working after the customer pays.
A customer pays and the account stays locked, or a subscription renews, fails or is cancelled and the app does not notice. In the apps we see, these faults usually sit between the payment provider and your app, where you can find them without reading code. This page covers test and live mode, webhooks, where the unlock should happen and the paths a demo skips.
Read the guide →Users can see each other's data in your AI-built app.
A tester told you they saw someone else's orders, or you signed in with a second account and found the first account's records sitting there. This page explains why that happens in apps built with AI tools, how to confirm it using only accounts you own, and what to do today if real customers are already signed up.
Read the guide →Your AI-built app works locally and breaks in production.
The app runs in the builder's preview or on your laptop, and fails once it is deployed or once other people start using it. That gap has a short list of usual causes. This page goes through them in the order worth checking, with tests you can run yourself.
Read the guide →What it costs to finish an app you built with AI.
You built most of the product with an AI tool and you want to know what the rest will cost and how long it will take. This page does not give a figure, because an honest one depends on what is inside your project. It explains what moves the cost and the schedule, what you can do to bring both down, and how to judge the quotes you receive.
Read the guide →Fix a Bolt app that will not get to launch.
You built most of a product in Bolt by describing it, and the last stretch has stopped moving. Features you had last week are gone, the published version will not build, or you are afraid to ask for one more change. This page explains why that happens late in a Bolt project and gives you checks you can run before deciding what to do next.
Read the guide →Finish a Claude Code app that will not launch.
You built the app with Claude Code or a similar coding agent working in your own repository. The code is real and it belongs to you, and the app is still unfinished, untested or offline. This page covers the gaps we see most often in these projects, checks you can run without reading the code, and when to bring in an engineer.
Read the guide →Fix an app you built with Cursor and cannot finish or deploy.
You have real code in a real folder on your own computer, written with Cursor's help, and it runs when you start it. Getting it finished and onto the internet is where it stops. This page covers the three things that usually stand in the way (a codebase with no plan behind it, no tests, and a first deployment) and what you can check without being an engineer.
Read the guide →Fix a Lovable app that is stuck before launch.
Your Lovable app looks finished in the preview, and something still stops you from putting it in front of customers. This page covers the problems we see most often at that stage, what you can check yourself, and when it makes sense to bring in an engineer.
Read the guide →Fix a Replit app that stalls or breaks under real users.
Replit gave you a place to build the app, an AI agent to write it and somewhere to run it, all in one account. That convenience also hides a few questions you now need answers to: which copy your customers are using, where their data is kept, and what happens when the app restarts. This page takes those questions in turn.
Read the guide →Turn a v0 design into a product that works.
v0 gave you screens that look like a finished product. When you try to use them as one, the sign-in accepts anything, the data is the same sample rows every time, and the buy button leads nowhere. This page shows how to tell what you have, how to list what is missing behind each screen, and the order in which to build it.
Read the guide →You see every step. You keep control.
You know what we are building, what it costs and when you will see it. Your code and accounts stay in your name the whole way through.
The Diagnostic
We go through your product and your business and tell you plainly: finish it, rebuild part of it, or stop.
→$999, credited to your build
The Map
A build plan in priority order, with the scope and the price agreed before we start.
→Fixed scope, priced up front
The Build
We build in your repository and show you working software on a schedule you choose.
→Working releases you can review
The Handover
Your code, your accounts and your keys are yours from the first day, with instructions for running the product.
→Full ownership and control
After launch
We look at how people use it and decide the next changes with you.
→What to build next
How we work with you
You stay in charge of your own product.
Your code and accounts are in your name from the first day, and we tell you when something is not worth finishing. You see working software as we go, so you can check the progress yourself.
Your repo and keys are yours from day one
What we build for you lives in your repository and in accounts your business controls. At handover you get the setup instructions and configuration references, and we agree who is responsible for running what.
Not every product should be finished
After an assessment we may recommend rebuilding, cutting scope or stopping. We put the reasons and the limits of what we looked at in writing before you approve any build work.
Working releases you can review
We agree with you how often you review the work, what counts as done and who signs off. You see each release in your own accounts and can compare it with the plan and what is left.
What happens on the call
First 10 minutes
You talk and we listen: what you want to improve, the tools you use now and the result you need.
Next 15 minutes
We give you our first read: what needs investigation and what a first piece of work would cover.
Last 5 minutes
If it makes sense, we set up the $999 Diagnostic. If it does not, we say so and point you somewhere useful.
30 minutes to talk through the project and agree a next step. The call does not replace a technical assessment.
“I appreciate you taking it over ... I like where it's going better.”
Robert Futch, UpGig
Questions founders ask
We agree the scope and price in writing before we start, along with how often you review the work and how we both check that it is done. Your code and operating accounts stay under your business’s control. The Diagnostic gives you a written assessment you can use to decide what to do next. Our case studies show the products we have worked on and the stage each one is at.
What we build for you lives in your repository and in accounts your business controls. The written agreement should cover the ownership terms, third-party licenses, handover responsibilities and how you recover access.
Then you will hear it from us first, with the reasons in writing. Sometimes the right call is a rebuild that keeps the thinking and replaces the code. Sometimes it is finishing what exists. Either way you decide with real information.
The first conversation is free. The Diagnostic has an agreed scope and a fixed price. A build proposal lists what is included, the assumptions, what is left out, the recurring costs and how changes get approved.
We plan around your current users and test the journeys the change touches. Before cutover we agree how we will check that it worked and how we would recover if it did not. The approach depends on the architecture, data and integrations involved.
What clients said while we were building.
These are from project calls and emails, used with each person's permission.
“A three-person team doesn't normally ship a working product this fast.”
“It looks really good. I'm actually very impressed with what you came up with.”
“That looks so much better. Thank you. It's coming together. I'm super excited.”
“I appreciate you taking it over ... I like where it's going better.”
Tell us where it's stuck. We'll tell you what we'd do.
The consultation is free and takes 30 minutes. If a Diagnostic makes sense, it is $999, usually back in 24 to 48 hours, and it comes off your build if you go ahead.
Book a free consultation