Fixed 30-day timeline · Scoped on a call

Your MVP shipped in 30 days

A senior engineer, a dedicated QA, and a project manager build your idea — or rescue your broken vibecoded MVP — and put it in production inside four weeks.

See how we work

10+ years shipping production software

Next.js · TypeScript · Supabase · AI integration

Engineering team based in Europe

Who this is for

If one of these sounds like you, the 30-day model fits.

You have an idea

First-time or non-technical founder who wants a senior engineer to own the build — not a marketplace freelancer, not a faceless agency.

Your vibecoded MVP is stuck

Cursor, Lovable, Bolt, or v0 got you started. Now auth is broken, deploys fail, or nobody can add features. We untangle it and ship it properly.

You need to ship before the next milestone

Pre-seed or seed founder with a real deadline — demo day, investor check, first paying users. We lock scope and deliver.

What you get after 30 days

A working product in production. Not a prototype, not a demo.

Included

Production deployment on your custom domain — Vercel, AWS, or self-hosted Coolify on Hetzner if budget is tight. Your call.
Authentication (email, social, or magic links — your call)
Database with real data models, not toy seeds
The core user flow your users actually care about, end to end
Mobile-responsive UI with dark-mode support
Basic analytics wired up so you see what's happening from day one
QA-tested release — regressions caught before they reach you
Source-code handoff and a short Loom walking you through the architecture

Not included in the 30 days

Marketing site or long-form landing pages (separate scope)
Native iOS / Android apps (mobile web yes, native no)
Complex payment flows beyond Stripe Checkout / subscriptions
Multi-tenant enterprise features
Post-launch support — we scope that separately

The 30-day process

One weekly call, daily Slack or Telegram access, full transparency on progress.

Week 1

Scope, shape, design

Kickoff workshop, lock scope, model the data, agree week-by-week deliverables. You sign off before a single line of code ships.

Andrii + PM

Week 2

Build the core

Auth, data models, and the primary user flow come online. End-of-week demo — you click through your product for the first time.

Andrii

Week 3

Build the rest, polish the edges

Secondary flows, error paths, empty states, mobile polish. QA starts regression-testing in parallel.

Andrii + QA

Week 4

Test, deploy, handoff

Full QA sweep, production deployment, documentation, and a one-hour architecture walkthrough.

QA + Andrii

Who does the work

Three humans. No offshore pool, no account managers, no mystery.

Andrii Mazurenko

Senior engineer · owns delivery

10+ years shipping production software. Writes the code, makes architecture calls, your direct line on every question.

Project Manager

Keeps the 30 days honest

Weekly scope reviews, client-facing updates, and a ruthless 'is this actually in scope?' filter so week 4 doesn't get scary.

QA Engineer

Catches regressions before you do

Senior QA with enterprise testing background. Tests every release end-to-end, so 'shipped in 30 days' doesn't mean 'half-broken in 30 days'.

Broken MVP? Start here.

Your AI-built MVP doesn't have to stay broken

Lovable, Cursor, Bolt, and v0 can start your MVP. They can't finish it. We take on codebases other agencies refuse to touch — mangled auth, leaked secrets, broken deploys, prompt-sprawled components, no tests — and ship them properly. Same 30-day clock, same team.

Common things we see

Auth that works in dev and breaks the moment real users show up
Edge cases that weren't prompted, so they just don't exist
A production build that refuses to deploy for reasons nobody can explain
Tangled prompt-generated components the next AI run can't edit cleanly
Zero tests, so every fix breaks two other things

Pricing

Most projects land between $4k and $25k

Fixed price after a 20-minute scoping call. No surprises, no padded hourly rates.

What moves you within the range

How much product surface area we're building
Whether we start greenfield or rescue an existing codebase
Third-party integrations (Stripe, Supabase, AI providers)
Whether you bring designs or we design as we go

Simple payment: 50% on kickoff, 50% on handoff.

Questions before you book

Let's talk

Book a 20-minute scoping call

No pitch, no pressure. Tell me what you're working on and whether the 30-day model fits. If it doesn't, I'll say so.

orEmail me directly