01 / IntroFull-stack · Design · Remote

I designand builddigital products with weight.

Hire one person for how it looks and how it works. I take a messy brief and ship a site that loads fast, looks expensive, and is easy to run.

RoleDesign + Engineering
AvailabilityTaking on new projects
BasedRemote, worldwide
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02Work

Real constraints, real results. Four recent builds, no filler.

Work that had to look good and sell.

012026Design & Development

Imperial Healthcare

A new healthcare platform had to be credible to patients, doctors, insurers and investors at once. One page, one story.

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022025Design & Full-stack Development

Konstruktivni Biro

Twenty-five years of clean work, turned into proof an investor can read in five seconds.

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032026UX/UI Design & Front-end

KRST

A party site that answers three questions in ten seconds: who they are, what they stand for, and what to do next.

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042025Design & Full-stack Development

Imperial Code Technology

Eight disciplines read like eight vendors. The site tells them as one Dubai technology house.

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03About

The person you’ll actually work with.

Design sense. Engineering discipline.

Mateja StojiljkovicDesign + engineering

I’m Mateja, a full-stack developer who treats visual craft as part of the engineering, not a layer on top. The goal is always the same: ship something that looks expensive, loads fast, and still makes sense six months later.

I work across systems, interfaces, and the logic behind them. Briefs stay clear. Feedback loops stay tight. You always know where the project stands.

More about me
00+

Years shipping

Marketing sites, product UI, and hybrid stacks.

E2E

Design to code

One owner from first sketch to launch.

WW

Remote-first

Clear async communication, worldwide.

01

Product & Web Design

Interfaces, design systems, and marketing sites that look sharp and give people a reason to act.

  • UX flows & wireframes
  • Visual identity for digital
  • Component libraries
02

Full-stack Development

Web apps that stay fast, stay accessible, and stay easy for a team to change later.

  • Next.js / React apps
  • APIs & integrations
  • CMS & dashboards
03

Webflow & No-code

Fast launches when the calendar is tight, without giving up polish, SEO, or an editor the team can use.

  • Marketing sites
  • CMS collections
  • Client handoff training
04

Optimization & Care

After launch: speed, analytics, tests, and the small changes that keep converting.

  • Core Web Vitals
  • SEO foundations
  • Retainer support

05Process

Every stage is listed. Nothing is locked behind a hover.

Five stages from first call to live.

  1. 01

    Discover

    We lock the goal, audience, and constraints before anyone draws a layout or writes a line.

  2. 02

    Shape

    Structure, wireframes, and visual direction, locked in early so the build stays focused.

  3. 03

    Build

    Clean implementation with responsive polish, performance, and content you can actually edit.

  4. 04

    Launch

    QA, handoff, and go-live support so launch day is boring, in the best way.

  5. 05

    Improve

    After launch we measure, refine, and keep the product sharp as needs evolve.

06Voices

Founders and product leads on what it was like to ship together.

What clients say after we ship.

07FAQ

Five things people ask before we start.

Straight answers before we start.

01 / 05

Most marketing sites land in 2-4 weeks. Product interfaces and custom apps depend on scope. I’ll give you a clear timeline after the first call, before any work starts.

02 / 05

Yes. You’ll get a private preview link so you can follow progress and leave feedback as we go. No surprise reveal at the end.

03 / 05

Fixed quotes based on goals, pages, and features. You only pay for what you need. I’ll outline options (lean / recommended / expanded) so the tradeoffs are obvious.

04 / 05

Yes. I can build from Figma, extend a design system, or take a project from concept through launch. Hybrid Webflow + Next.js is also on the table.

05 / 05

The first 14 days of tweaks are included, as long as they aren’t a redesign. After that, retainers or scoped updates keep the product sharp.

08 / Contact

Let’s buildthe site that sells.

Send goals, timeline, and a few links. I’ll reply within 1-2 business days with a clear next step.