Hi, I'm Jeffrey.

I build things, solve problems & chase ideas.

Welcome to BYJEF — a collection of projects, experiments and things I create.

Featured projects

A few things I'm proud of.

ScouterDB

Dragon Ball database & community project.

SHPED

3D printing · Design · Products.

Personal Dashboard

Private dashboard for tracking, insights and productivity.

About me

I'm Jeffrey, based in the Netherlands. I'm passionate about creating digital tools, websites and systems that make life easier and more efficient.

From spreadsheets to web apps and 3D printed products — if it can be improved, I'll probably build it.

Currently