Developer · Belgium

I build custom sites and apps — and automate the boring parts.

One-to-one, with an AI-powered workflow that keeps it fast and affordable. Built for businesses that have outgrown templates.

buildautomatedesignrebuildmobile

the tool · live

What would I build you?

Type a business — I'll sketch what I'd build and automate.

Don't enter anything sensitive.

for a dentist in Antwerp, I'd buildexample
  • Online booking that syncs to your calendar
  • Automatic appointment reminders by text
  • A simple patient intake form
  • Reviews pulled in from Google

01 — selected work

Featured work

real estate · pelt, limburg

Pelter Makelaardij

I designed and built the site for Pelter Makelaardij, a small estate agent in Pelt, Limburg. Post a listing once and it publishes to Zimmo, Facebook and Instagram from one admin panel — for sale, for rent, or already sold.

peltermakelaardij.be
Pelter MakelaardijAutomated

the automation · post once → everywhere

Te koop

Voskenslaan 12, Pelt

€ 349.000

post once
ZZimmo
posted
FFacebook
posted
Instagram
posted

One admin panel. The listing posts itself to all three.

Lumen — workout tracking in light and darkMobile app
live

Lumen

My own app for logging workouts, routines and a daily journal — it tracks every set, top weights and personal records. Built solo in a few weeks with React Native.

react native · ios + android · light & dark

Read the case study
live

This site

You're looking at it — Next.js, and the tool up top actually runs here.

Try the tool

02 — what I do

What I do

01

Build

Custom sites and web apps from scratch, in a modern stack.

02

Automate

Quiet automations that remove repetitive work — post once, publish everywhere.

03

Design

Interfaces and brand, designed before they're built.

04

Rebuild

A tired, slow, outdated site rebuilt from the ground up around what you actually need.

05

Mobile

Cross-platform apps that share the same foundation as the web work.

Alessio Winkel

About

03 — about

I'm Alessio, a developer in Belgium. I spent a year learning to build with AI and turned it into a workflow that ships custom software fast. I think small, tailored tools beat bloated platforms — and that the boring parts should run themselves.

build log

live
  • 1cec47dEOD snapshot 2026-07-03 (market closed — Independence Day observed)4m ago
  • 77bc734pre-market research 2026-07-039h ago
  • 740d772EOD snapshot 2026-07-021d ago
  • a15ae9dpre-market research 2026-07-021d ago

04 — contact

Start a project

Book a 15-minute call, or send a note — whichever's easier.