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We build the softwareyour business ismissing.

Websites, web apps and internal tools — designed, engineered and shipped by one senior developer running an AI-augmented workflow. Agency output, without the agency overhead.

6products in productionFixed scope, fixed priceQuote in 24 hours

Products designed, built and shipped — all live right now

  • Instauto
  • MotorGestor
  • AssistHub
  • Envimerse
  • EmpreGol
  • Alugaí
Selected work

Six products. All of themlive.

No mockups, no concepts. Every link below opens a real product with real users behind it.

Screenshots captured from the live sites — click any card to open the product itself. Several serve Latin American markets, so those open in Portuguese.

  1. 01

    Tell me what you need

    One short form: what you want built, roughly what it should do, and the budget you have in mind.

    Five minutes. Write it however you like — I will come back with the questions that matter.

  2. 02

    Get a plan in 24 hours

    A written scope, a fixed price and a delivery date land in your inbox the next day.

    If it is not a good fit, you hear that in the same 24 hours instead of being strung along.

  3. 03

    Watch it get built

    A working preview link updates every week, and you comment directly on what you see.

    Progress is a URL you can open and click through, not a status report.

  4. 04

    Launch and own it

    Deployed to your own accounts, with the full source code and handover documentation.

    Your domain, your repository, your database. Nothing stays locked to me.

How we protect each other

Neither of us has to trust the otherblindly.

Hiring a small studio online is a risk on both sides. The payment schedule is built so that neither of us is ever far ahead of the other.

Payment schedule

  1. 30%

    To start

    Covers scoping, design and project setup. Work begins the day it clears.

  2. 40%

    On working preview

    Paid only once you can open a real, working version of your project and click through it.

  3. 30%

    On launch

    Paid at handover, when everything is live in your own accounts and the code is yours.

Included in every project

Nothing starts without a signed scope

What is being built, what it costs and when it lands are agreed in writing first. No moving targets and no surprise change orders.

You see it before you pay for it

The largest payment comes only after there is a working preview you can use. You are never paying for a promise.

The code is yours at handover

Your domain, your GitHub, your database, full source and documentation. You can take it to any developer, any time.

30 days of fixes included

Anything broken in what was delivered gets fixed free for a month after launch.

The studio

Why this costs less without beingworse.

CreateCubic is one engineer with an unusually good toolchain. That is the whole pitch, and it is the reason the numbers on this page look the way they do.

Bruno Briote, founder of CreateCubic

“I build because I like building. Products are the part of this work I would still be doing on a weekend — which is why yours gets treated like one of mine.”

Bruno Briote

Founder & Lead Engineer · Miami Beach, Florida

One person, three disciplines

Design, engineering and AI in the same head. Nothing is lost translating a spec between a designer, a developer and a project manager, because there is no handoff.

Agency output, solo overhead

An AI-augmented workflow covers the ground a four-person team would. You pay for the output, not for the office, the account manager or the bench.

You talk to the builder

Every message goes to the person writing the code. No account manager relaying your feedback into a ticket queue and back.

You own everything

Your domain, your GitHub, your database, full source and documentation on handover. Walk away to any developer at any time.

0

Products shipped to production

0h

From brief to written quote

0

Days of fixes after launch

The stack

Boring, proven technology chosen so any developer can pick your project up later — not whatever was trending this quarter.

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • Node.js
  • Supabase
  • PostgreSQL
  • Vercel
  • Stripe
  • Claude
  • OpenAI
  • Framer Motion
  • Framer Motion
  • OpenAI
  • Claude
  • Stripe
  • Vercel
  • PostgreSQL
  • Supabase
  • Node.js
  • Tailwind CSS
  • TypeScript
  • React
  • Next.js
What I build & what it costs

Four things, one priceeach.

Not a menu of forty services. These are the four I ship repeatedly, which is why the scope and the number can both be fixed before we start.

Websites & Landing Pages

2–3 weeks

Marketing sites that load fast, rank, and turn ad traffic into enquiries — not brochures that just sit there.

from$997
  • Custom design, no templates
  • Copywriting included
  • SEO, analytics & conversion tracking
  • A CMS so you can edit it yourself
Get an exact quote
Most requested

Web Apps & SaaS

6–10 weeks

Your product idea, shipped as a real application with accounts, billing and a database behind it.

from$3,497
  • Auth, roles & user accounts
  • Stripe billing & subscriptions
  • Admin dashboard
  • Deployed on your own infrastructure
Get an exact quote

Internal Tools & ERP

8–12 weeks

Replace the spreadsheet everyone is scared to touch with software that fits how your business actually runs.

from$4,997
  • Custom data models & workflows
  • Role-based permissions
  • Reporting & exports
  • Migration from your current spreadsheets
Get an exact quote

API Integrations & AI Automation

1–3 weeks

Connect the tools you already pay for, and hand the repetitive work to something that does it at 3am.

from$797
  • Third-party API integrations
  • AI-powered workflows
  • Scheduled jobs & webhooks
  • Monitoring and failure alerts
Get an exact quote

Every project is fixed scope and fixed price, agreed in writing before work starts. Paid in three milestones, 30% / 40% / 30%. Thirty days of fixes included. No hourly billing and no change-order games.

Questions

The things you were about toask.

  • You never pay far ahead of the work. The deposit is 30% and covers scoping and setup; the largest payment comes only after there is a working preview you can open and click through yourself. Everything is written down before anything starts, and there are six products in production you can go and use right now.

Start here

Tell me what you need. Get a plan in24 hours.

One short form, about five minutes. You get back a written scope, a fixed price and a delivery date — or an honest no, just as fast.

Step 1 of 3·What are we building?

What do you need?
Budget range

No newsletter, no CRM sequence. It goes straight to my inbox.