About

A small team that ships.

Actinium is a web studio from Belgrade, working with clients across the US and Europe since 2017. We design, build and maintain websites, stores and custom platforms — including the projects other developers walk away from.

50+projects delivered
9+years in business
30+clients · US & EU
How we work

From concept to launch.
And beyond.

Nine years in, the plot is reliable: four steps, no agency theater, no surprises on the invoice.

Discovery & planning

We learn your business and define exactly what the site has to achieve — before a single pixel is drawn.

Design & prototype

Structure first, decoration second. You approve the design before development starts — no surprises.

Build & integrate

Clean, fast code on the right platform — WordPress, Shopify or fully custom — with every integration tested.

Launch & stay

We launch, monitor and maintain. Most of our clients have been with us for years — on purpose.

Verified results

Don’t take our word. Take theirs.

A story is more convincing when someone else tells it. Below is honest client feedback from projects across the US and Europe.

4.8
★★★★★
Overall rating on Clutch
Quality 5.0Cost 5.0Willing to refer 5.0CommunicativeDetail-orientedTimely
6.9avg. Google position weeks after launch — Zamotuljko
19%search CTR on branded & niche queries
$15kcustom platform with CV management — Open Doors
5.0cost rating — “good value for cost” across reviews

“The project was well organized and delivered on time. They were patient, detail-oriented, and truly invested in the outcome.”

Maja MilanovićFounder, Zamotuljko — e-commerce build
Client feedback · US & Europe

“He implemented all our wishes and also contributed his own creative ideas and solutions — and then moved the store to Shopify with us.”

Lena SchmidtProject Manager, Before Eight Group GmbH — WooCommerce → Shopify
Client feedback · US & Europe

“We began receiving more candidate applications directly through the website. The new CV database made our internal workflow faster and more organized.”

Milica TošićFounder & CEO, Open Doors — custom recruitment platform
Client feedback · US & Europe

Curious how your site’s story continues?

Send us your URL and get an honest review of speed, SEO, UX and conversion — within 48 hours. No call, no pitch deck. If it’s useful, we talk.