Web Design & Development
Custom WordPress development — clean front-end implementation, bespoke themes and plugins, and a scalable architecture with performance that lasts. Whether it’s a website redesign or a build from zero.
Actinium is a founder-led digital product studio from Belgrade. For nine years we’ve designed and built websites, e-commerce stores and custom platforms for clients across the US and Europe — and we stay long after launch.
Different industries, different countries — the answer is rarely the obvious one. Here’s how we find it, chapter by chapter.
Before we touch design, we sit down with the business: what should this site actually do, and what’s quietly holding it back? Across 50+ projects for 30+ clients in the US and Europe, that honest first answer matters more than a quick fix. Sometimes it means building from zero, sometimes rescuing what’s already there.
No patches over patches. We map what the business actually needs, then design and build the site, the store or the platform — until it’s something you’d proudly send a customer to. It’s the same care we put into our own two SaaS products, because we ship for ourselves too.
For Zamotuljko, the new store climbed to an average Google position of 6.9 with a 19% search CTR within weeks of launch. For Open Doors, a $15,000 custom platform turned hiring chaos into one tidy CV database. Every good website story ends the same way — in numbers you can check.
The next chapter could be about your website.
Read a full case study →From a WordPress redesign to a Shopify store to a custom web application, it’s one founder-led team from the first call to launch day — and every day after. Three core areas, one standard of craft.
Custom WordPress development — clean front-end implementation, bespoke themes and plugins, and a scalable architecture with performance that lasts. Whether it’s a website redesign or a build from zero.
Shopify and WooCommerce development built around how people actually buy — product discovery, search, filtering, merchandising and a checkout tuned for conversion.
Custom web applications, dashboards, SaaS products and AI-powered tools — built with product thinking by a team that ships its own software, not just client sites.
The same standards apply to what we build for ourselves.
Shtek House came to us with a site that undersold the work behind it. Drag the handle — the left side is where their story started, the right is where it is now.

A story is more convincing when someone else tells it. Below is honest client feedback from projects across the US and Europe.
“The project was well organized and delivered on time. They were patient, detail-oriented, and truly invested in the outcome.”
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.”
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.”
Client feedback · US & EuropeNine years in, the plot is reliable: four steps, no agency theater, no surprises on the invoice.
We learn your business and define exactly what the site has to achieve — before a single pixel is drawn.
Structure first, decoration second. You approve the design before development starts — no surprises.
Clean, fast code on the right platform — WordPress, Shopify or fully custom — with every integration tested.
We launch, monitor and maintain. Most of our clients have been with us for years — on purpose.
These are not side experiments — they’re real products we design, build, maintain and grow ourselves. That product experience — the architecture calls, the UX trade-offs, the real users — goes straight back into every client project. You get product-level thinking, not project-level patches.
AI metadata generation for stock photographers — titles, keywords and descriptions optimized for Adobe Stock and Getty, processed in bulk.
imagetaggerai.com Built by Actinium Consumer · PWAA mobile-first progressive web app for parents — checklists for hospital bags, daycare, travel and the real-life packing workflows that never stop.
bagcheckbaby.comGenerate a one-page website concept based on your business, logo and goals — layout, copy direction and visual style, in minutes.
It creates a concept to react to, not a finished website. Think of it as a starting point we then design and build on together.
Honestly: it depends on scope. Business websites typically start around $3–5k, e-commerce from $5k, and custom platforms from $10k. After a short call or a look at your brief, you get a fixed price — no hourly surprises.
A typical business website takes 3–5 weeks, e-commerce 4–8 weeks. You’ll get a realistic timeline up front — and if anything shifts, you’ll know immediately, not at the deadline.
Yes — that’s a specialty. Legacy code, tangled plugins, half-finished builds, expired licenses. We audit first, then fix without breaking what works.
We don’t disappear. Monthly maintenance covers updates, security, backups and support — and most of our clients have stayed with us for years.
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.