Petar Perovic

I’m Petar Perović, I design and develop software UIs and websites for a living. I run product design and help with strategy at Semaphore, a tool for developers.

I’m @ropsii on Twitter.

My email is

I live in Porto, Portugal.

I’m generalist, working on all phases in the product cycle, from strategy and research, to execution and shipping features.

My expertise is in design and production of web applications that are useful, accessible, ethical and meaningful.

This website doesn’t track or collect any data. It’s running on Jekyll with Tachyons. It’s hosted on GitHub, and Netlify helps with deployment. Type is set in Fira Sans.


Random thoughts about design, software, organization and occasionally about their impact on society.

On productivity

Nov 2020 ✳ Why we get up for work every day?

Ugly, blue underlined links

Jul 2020 ✳ Usable is beautiful

Beyond user needs and business goals

May 2020 ✳ Towards a more considerate participation

My 10x developer

Dec 2019 ✳ Product design as collective effort

Why so many UX books suck?

Sep 2019 ✳ What’s bothering me about the popular UX literature