Bjorn Bos is a founder and the CPTO (Chief Product & Technology Officer) of FastEditor, the API-first artwork automation platform for the promo, print, and apparel industry. He owns the product and technology direction of the platform — the web-to-print API, automated vectorization, line-thickness and preflight checks, and production-ready file generation that turn a customer's upload into a file a factory can run.
Bjorn's writing comes from the architecture side of the problem, where product decisions meet real customer data, real supplier specs, and real edge cases. The questions he answers day to day are the ones that decide whether personalisation scales: how print areas map to product variants, whether a logo will actually reproduce at the size and technique requested, and why a file that merely looks right in a preview is not the same as a file that is right in production. That gap is why FastEditor holds a 99.95% file-accuracy standard rather than treating a nice on-screen preview as the finish line.
As a founder, he also thinks about the platform as infrastructure other businesses build on — which is why FastEditor is API-first rather than a bolt-on widget. He writes about how artwork automation is actually engineered into a stack: what the web-to-print API expects and returns, how automated vectorization copes with messy real-world uploads, why per-supplier spec validation matters more than styling, and which integration decisions determine whether a personalisation flow holds up the first time order volume spikes. He is candid about the details that trip teams up — file formats across decoration techniques, colour and line-thickness limits, variant and attribute mapping, and the trade-offs behind each.
If you are a developer, technical lead, or founder responsible for getting personalisation live and keeping it live at scale, Bjorn's posts are written to save you the calls he has already had — concrete implementation patterns, honest notes on limitations, and the product reasoning behind how FastEditor is built.
