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Developer · Belgium

I build software that makes work lighter.

Websites, web apps and dashboards in Python and Flask. Built on a solid database, with AI where it actually helps.

Start a project See my work

Available for new projects

fig. 01 — hover to stir
Python · Flask · SQL · AI Local time Scroll

01Work

Selected work

Two projects from idea to working app: design, database, backend and interface.

01Inventory and point-of-sale system · 2026

Voorraadbeheer

An inventory and point-of-sale system for a small shop or storeroom. Scan with your phone or a handheld scanner and watch it appear live on the dashboard.

  • Python
  • Flask
  • SQLite
  • JavaScript
  • HTML
  • CSS
View the case

02Planning platform for schools · 2026

Helder

One calm screen for school. Students see everything they need to do on a single timeline, teachers see at a glance whether a week is already packed with tests.

  • Python
  • Flask
  • SQLite
  • JavaScript
  • HTML
  • CSS
View the case

02Services

What I do

From a simple website to an application with a database and AI. Always custom, always built around the people who use it.

  • Websites

    Fast, accessible websites that look right on every screen. For your business, your organisation or your own name.

  • Web applications

    Custom internal tools, dashboards and client portals: inventory, planning, bookings or whatever your team needs.

  • AI integrations

    AI where it actually saves time: processing text, answering questions, summarising data. Practical, not a gimmick.

  • Databases & automation

    Structuring, connecting and automating your data, so you copy, paste and retype a lot less.

03Process

How we work together

Everything runs through your own client portal: one place for the chat, your files and the status of your project.

  1. 01

    Get to know

    You tell me what you need in your own portal. We chat until the idea is sharp.

  2. 02

    Proposal

    You get a clear proposal: what I'll build, how long it takes and what it costs.

  3. 03

    Build

    I build in short steps and show you progress along the way. Feedback goes straight into the chat.

  4. 04

    Deliver

    You get a working, tested solution with a walkthrough. And I stay reachable afterwards.

04About me

I like software that is calm and clear. Little noise, and code you still understand later.

I'm Sebastiaan, 18, a developer from Belgium. I mostly work with Python, HTML, CSS and databases, and I've been building websites for years. I use AI tools every day, and build them into projects where they truly add something.

Besides building, I volunteer at youth centre Jeugdhuis Wollewei in Turnhout. Away from the screen you'll find me at the gym, playing games or with my family.

Location
Belgium
Focus
Python · Flask · SQL
Languages
Dutch, English
Volunteer
Jeugdhuis Wollewei

What I work with

  • Python
  • Flask
  • SQLite
  • SQL
  • HTML
  • CSS
  • JavaScript
  • Jinja
  • AI-API's

Got an idea? Let's talk.

Tell me briefly what you need. You'll get your own portal right away, where we chat, share files and you can follow your project's progress.

Start a project
  • Usually a reply within two working days
  • No strings attached: a request costs nothing
  • Chat, files and status in one place