Release Rescue Example: Launching a Vibe-Coded Web App in 8 Business Days
* Actual cost, timeline, and scope vary by factors such as number of users, existing data conditions, and external system integrations.
It was “almost done” for months, but still not ready to launch
Our client is an independent language coach based in Canada. They started building a small subscription web app for existing learners: a place where members could receive a weekly study plan, log practice, and access selected learning resources.
Most of the screens had already been built with AI coding assistance. Learners could create an account, choose a goal, and see a plan. A Stripe test payment had even gone through once. On a local machine, it looked close enough to call “nearly finished.”
But as launch approached, the remaining problems became both smaller and more consequential.
- The app rendered locally, but the Next.js production build stopped on type errors and client/server-boundary issues.
- New learners could not reliably save a plan. Supabase permissions returned unclear 401 and 403 errors at different points in the flow.
- Stripe Checkout could open in test mode, but a webhook, signature, or environment mismatch meant the paid membership status did not update consistently after payment.
- Authentication return URLs and protected routes behaved differently in production. At times a protected screen flashed briefly; at other times the right page could not be reached after sign-in.
- Each new attempt to fix an issue led to more time spent tweaking button spacing, error copy, and edge cases without making the app any closer to a real launch.
At the same time, the client’s coaching business entered its busy season. Development time had narrowed to evenings and weekends. Every debugging session meant trying to work out which part of AI-generated code was safe to touch. Rather than add more features, the client wanted to get to one clear outcome first: a product that could accept a paying learner and be used on the web. That is when they came to Release Rescue.
Proposal and Estimation Highlights
We defined “done” as an initial paid launch, not an endless feature list
This was not an idea problem, and it was not a new product to build from scratch. The important work was to use the existing screens and code, remove the technical blockers to launch, and narrow the first version to something a paying customer could actually use.
We separated future ideas from the first release. Referral programs, advanced course segmentation, analytics dashboards, email automations, and a full design refresh were deferred. For this project, we agreed that “done” meant the following:
- A learner can sign up, sign in, create a study plan, save it, and view it again.
- The agreed subscription can send a learner to Stripe Checkout and return them to the appropriate member state after payment.
- Authentication, access control, and handling of secrets are set up at a basic level so learners cannot access one another’s data.
- The app is usable in the agreed web environment and the core journey has been checked.
- The client receives the updated code and a short handover note that makes the key settings and checks easier to understand later.
We moved the work from “fix everything” to “fix what blocks launch”
When someone is building alone, it is easy to touch surrounding code every time an error appears. That can make the original cause harder to find. It is also easy to spend a full evening on a tiny UI detail or an edge case that may never occur, while the real launch conditions remain unresolved.
For this project, we read through the existing code and divided issues into two groups: blockers to launch now, and improvements that could wait until after real users arrived. We worked in launch order: production build, authentication, data saving, post-payment status, environment variables, and deployment. Small improvements that directly supported the agreed initial flow were included; subjective polish and future-feature work were not allowed to expand the project.
Release Rescue is designed for eligible projects where the agreed completion scope can be handled at a fixed price. This was a small existing app that did not need a full rebuild, so the complete agreed scope was offered for the US$1,999 fixed price.
Deliverables and Feature Scope
The existing AI-assisted work stayed in place; the first paid-launch path was finished
The deliverable was a small web app built around the screens and data model that already existed. We did not rebuild it from zero. After reviewing the current state, we corrected and completed only what was needed for the first release.
| Area | Work completed |
|---|---|
| Existing-code review | Reviewed the Next.js structure, navigation, Supabase data model, and existing payment flow. Prioritized the release-critical fixes rather than replacing the product. |
| Production-build and UI stability | Resolved the type and rendering inconsistencies blocking the production build. Added or adjusted validation, loading states, and failure guidance in the core forms. |
| Authentication and data saving | Checked the sign-in return path, protected pages, and per-learner data access. Adjusted Supabase Row Level Security to suit the agreed data model and core actions. |
| Paid-launch flow | For one agreed monthly plan, completed the handoff to Stripe Checkout, the return path after payment, and the webhook-based membership-status update. Supported the production environment-variable setup. |
| Launch environment | Deployed to the agreed hosting environment. Checked required environment variables, database changes, and custom-domain connection where the client had the necessary access. |
| Final check and handover | Performed a basic check of sign-up, sign-in, plan saving, starting payment, and post-payment status. Handed over updated code plus concise notes on key checks and settings. |
We made the first-release boundary explicit
To keep a fixed-price, fast completion realistic, the following were not part of this initial agreed scope:
- Multiple payment plans, coupons, affiliate systems, or a major expansion of payments
- Advanced email automation, CRM integration, or a full-screen design redesign
- High-traffic load testing or a complete architectural refactor
- Large automated test suites, advanced CI/CD, or a monitoring platform
- New learning-content production, marketing execution, or a promise of revenue
This distinction kept “ready to welcome the first customer” separate from “everything the product might become later.” Larger changes or post-launch feature work can be discussed separately when they are needed.
Timeline and Delivery Process
Eight business days from scattered debugging to a launch check
| Timing | Work | Result |
|---|---|---|
| Day 1 | Reviewed the source code, current URL or screens, and existing configuration. Agreed the required conditions for an initial launch and the items outside scope. | A clear answer to what had to be fixed before launch. |
| Days 2–3 | Prioritized the production build, navigation, core-form validation and error handling, and authentication issues. | The key screens could be followed in a production-ready flow. |
| Days 4–5 | Adjusted Supabase permissions and saving behavior, plus Stripe Checkout, webhook, and membership-status handling. | The core journey from a new user to a paid member could be checked. |
| Day 6 | Set production configuration, environment variables, database changes, and deployment. | The app started in the agreed web environment. |
| Day 7 | Performed basic checks of sign-up, sign-in, plan saving, starting payment, and the post-payment return path. | Confirmed that no critical issue remained that would block the agreed launch. |
| Day 8 | Made final agreed adjustments and shared updated code plus handover notes. | An initial release ready to welcome users. |
The eight-business-day timeline in this example assumes that the project qualifies, required access is available, and decisions can be made promptly after the eligibility review. Actual timing is confirmed after we review the product and the conditions for starting.
Cost Breakdown
The agreed completion scope was covered by one fixed price: US$1,999
| Item | Included work | Price |
|---|---|---|
| Release Rescue fixed-price package | Existing-code review, agreed bug fixes and small completion work, launch-environment setup and release, basic core-feature checks, plus updated code and handover information | US$1,999 |
| Total | OyaTech work for the agreed completion scope | US$1,999 |
Server, domain, Stripe, Supabase, email-delivery, and other third-party services may have separate costs. For this example, any required costs and client-owned accounts were identified before contract and payment.
Whether a project can be handled at the fixed price is decided after reviewing the existing code and how it runs. Large new features, a full rebuild, or work that cannot realistically be completed within the fixed-price scope and expected timeline may not be eligible.
Staff Comment
“We built a lot of it, but we cannot get it over the line” is an increasingly common situation for solo founders who began with AI coding tools. The closer an app gets to launch, the more time can disappear into authentication, permissions, payments, production environments, and error handling.
Release Rescue is not here to judge an idea or criticize how the code was written. It is a way to look at what already exists, decide what can realistically become launch-ready for a fixed price, and take the final steps in the right order.
We cannot promise a specific level of revenue after launch. Product value, pricing, and customer acquisition all matter. But without a working payment path and a web environment ready to receive users, the first real test cannot begin. If error handling and tiny adjustments are consuming all your time, show us what you have. An eligibility check alone does not create a contract or payment obligation.
How It Started