Availability for 2 new clients. Book a call →

E-commerce audits that show you exactly where your store loses money — with video walkthroughs, prioritised fixes, and ready-to-implement Figma designs.
from 26 verified reviews
These are the problems I fix every day. Each one costs real money, every month. See how I fix them
I turn conversion problems into revenue through Research and Design. With 20+ years of experience, I know what separates a store that converts from one that doesn't.
I also share what I know for free. Through resources, articles, and a weekly newsletter that goes out every Thursday.
A full audit of your store with video walkthrough, prioritized friction points, and ready-to-implement Figma designs.
Unlimited design requests for one monthly rate. Product pages, landing pages, email templates and more.

Philip Wallage
20+ years in e-commerce UX
No handoffs. No coordination tax. No "let me sync with the design lead." Just 20 years of pattern recognition, delivered fast.
Agencies and freelancers bill for time. I sell results — fixed-price audits and a flat-fee design subscription that scales with your needs.
Agencies · hourly freelancers · in-house hires
Fixed-price products · flat-fee subscription
From e-commerce teams to product leaders across the Netherlands and beyond.
With his fast-paced work and quick feedback, we were able to follow our agile work processes and seamlessly integrate the new design updates into our development sprints.
Working with BTNG has been a great experience. Based on the input we provided, he transformed the design into a state-of-the-art solution — cleaner, neater, and with real appeal. He incorporated all requirements without losing sight of what the business actually needed.
Hanna Berenzen
Vice President SCM Consulting, Quyntess
Not finding what you need? Browse the full FAQ or book a call and ask me directly.
View all FAQsBook a free 30-minute call. No pitch, no pressure. Just a conversation about your store and whether I can help.