Build

I build custom digital products.

Apps, work tools and automations, from the first idea to the live product. I start from the problem to solve, not from the technology, and I hand you a tool that works.

Tell me about your projectI reply within one working day.

What I've built

BollettaLimpida

Tells you whether you are paying too much for electricity or gas, by comparing your bill with every offer on the free market. The bill stays on your phone or computer.

Almost 2,900 offers
from the official catalogue compared with your bill, updated every day
Nothing uploaded
the bill is read on your phone or computer and goes nowhere
Six days
from the first day of work to the live site
Read how I built it

ASTRO

Voice commands turned into verified actions inside professional software, with AI kept within precise boundaries.

By voice
you ask Ableton Live to do something, and it does it
Almost 200 actions
the assistant can carry out inside the software
Hands on the instrument
while you play or record, without reaching for the mouse
Read how I built it

Spaziotempo relazionale

A three-dimensional space for exploring harmony: pick a scale, move among the chords and play as you go.

Six views
to look at the same harmony from different angles
You play it
with the computer keyboard or a MIDI controller, and see it as you go
In three dimensions
chords become places to move through
Read how I built it

What I can build for you

Custom digital products

From an idea to a first live version in the hands of real people. For when an off-the-shelf tool isn't enough.

Small businesses, professionals and startups with an idea to test.

Automations and AI assistants

I remove repetitive steps with documents, emails and data. I use artificial intelligence only where it really helps, and precise rules where they are enough.

Teams losing hours copying, sorting and checking.

Tools for music and creativity

Plugins, apps and assistants for people who play, teach, produce or organise music. It's a world that fascinates me and that I know from the inside, because I'm a musician too.

Musicians, music schools, studios, producers, instrument makers and creative businesses.

Technical partner for agencies

I build for agencies and studios, under your brand if you like. You look after the client, I look after the product.

Web and communication agencies, designers, consultants.

How I work

  1. A call

    You tell me about the problem in half an hour, free and with no commitment.

    We work out together whether I can help.

  2. The workflow map

    We trace where the information comes from, where time gets lost and what is worth building.

    A document with the solution, the timeline and a fixed-price quote.

  3. The build

    I build in small steps, and every week you get a version to try.

    A product that grows with your feedback.

  4. The handover

    I launch it, document it and hand you the keys. If needed, I stay on for maintenance.

    A tool of your own that works.

Frequently asked questions

How much does a project cost?

It depends on the problem, not on hours. After a free first conversation I propose a fixed price for a clear scope. If the project is still vague, we start with a short, fixed-price workflow map, which I then deduct from the project.

How long does it take?

A first working product usually takes a few weeks. I'll give you a precise estimate once I understand the problem, not before.

Do you use AI to write code?

Yes. I work with coding agents such as Claude Code and Codex to move faster. I design the architecture, I review and test every part, and I am responsible for the result.

What if my case doesn't need AI?

Even better. I use AI only where it adds value. Many problems are solved by clear rules, a good data model and a simple interface.

How do you handle sensitive data?

I collect the bare minimum, prefer local processing when possible, and we decide together where data lives and for how long. For health data or critical systems we first assess whether the project is a good fit for me.

Do you work white-label with agencies?

Yes. I can work behind the scenes under your brand, or alongside you in front of the client. We agree on confidentiality and ways of working before we start.

Who handles maintenance?

I hand over code and documentation, so you can maintain the project with anyone. If you prefer, I offer a monthly maintenance plan with a clear scope.

Do you only work in Italy?

I work remotely with clients in Italy and Europe, in Italian or English.

Have a project in mind?

Tell me in a few lines: what you'd like to build, who it's for, and what's in the way today. I reply within one working day, and the first conversation is free.

Write to meinfo@pietromey.com