Contact
Let’s talk
Contact Luuk Witteman for freelance or collaboration inquiries.
Get in touch
Use this page for freelance inquiries, product collaborations, or conversations about engineering work.
Availability and focus areas can be updated here as priorities change.
Good fit for
- Freelance product engineering
- Backend/system design support
- Product and technical collaboration
A short response window note can live here once outreach flow is finalized.