Contact About

Many of you might know me from Quartr, which I co-founded during the pandemic and where I’ve spent the years since shaping the brand, art direction and content marketing.

Since late 2026, I’ve been taking on select commissioned work through Mainly Graphics, while serving as Creative Advisor to Quartr.

I help founders, creators and builders extend and evolve their brand identities and cut through the noise with graphic design. Posters and cover art, mainly.

However, I’m picky about the projects I take on. I have two criteria: I have to be genuinely excited about the project, and I have to believe I can bring something to the table.

Oliver Hamrin
Tvååker, Sweden

Oliver Hamrin

About Contact