Jędrzej (Jed) Mejzner
Product Designer · Warsaw · Email ↗
I design digital products and build them myself, for the web, the Mac and Vision Pro.
Two years ago my work ended at a polished Figma prototype that other teams turned into the real thing. Today I design, build and iterate on living products myself, so I can test patterns and interactions on the real thing. I still start with sketches and references, and I am still obsessed with details; the difference is that now they end up out in the world.
Off the clock: games on PC, Fleetwood Mac on repeat, and Iceland, where we got engaged. It’s all on my desk ↗
Experience
AdfidenceHead of Design · 2024 – now
Adfidence
A media governance platform for global advertisers. I design the whole platform and its design system.
- Head of Design2024 – now
- Lead Product Designer2022 – 2024
- Marketing and BI2019 – 2022
NEWFRAMEFounder & Designer · 2022 – now
NEWFRAME
My one-person studio. Websites and landing pages for real businesses, with apps and AI next.
Visit NEWFRAME ↗Northeastern UniversityMarketing & Graphic Design · Boston
Northeastern University
A bachelor’s with a double major in marketing and graphic design, and co-ops in finance and consulting.
AdfidenceProduct
Clarity at scale.
I joined Adfidence, a media governance platform for global advertisers, in 2019 on the marketing and data side, moved into product design in 2022 and have led design since 2024.
Read the case study →VisionSpeechApp
Your voice, typed. On device.
A dictation app I designed and built for myself after Vision Pro could not take dictation in Polish.
Read the case study →Uroki TattooWebsite
A digital home for a tattoo studio.
A new website for Uroki, one of the best tattoo studios in Warsaw.
Read the case study →TylermacOS app
A home for every window.
A macOS app for arranging windows, designed and built by me because none of the tools I tried worked the way I wanted.
Read the case study →This deskWebsite
A portfolio you can pick up.
The site you are on: my own desk in the browser, where everything can be picked up and the light follows the time of day.
Read the case study →Type LabComing soon
Type Lab
A typography playground for finding font combinations.
