Digital studio
    Osijek, Croatia
    Web · Brand · AI

    Web. Brand.AI. Onestudio.

    Design, code, brand and AI automation. All built from scratch, for your business and your customers.

    30+Projects delivered
    3+Years of craft
    100%Customer satisfaction
    Start a project
    Work · 2026

    Selected
    work

    Infinity Solutions – animated web design, branding and development for an energy and installation services company in Slovenia
    Infinity SolutionsAnimated · Branding · Development
    Atika Interijeri – animated web design and development for a custom furniture and interior workshop
    Atika InterijeriAnimated · Development
    Zidne-obloge.hr – webshop design and development for a 3D decorative wall panel retailer
    Zidne-obloge.hrWebshop · Development
    2Clicks – animated web design, branding and development for an aerial drone surveying business in Zagreb
    2ClicksAnimated · Branding · Development
    K Design – animated web design and development for a ceramic tiling contractor in Osijek
    K DesignAnimated · Development
    Volt Inženjering – animated web design and development for an electrical engineering company
    Volt InženjeringAnimated · Development
    01 / 06

    Presentation visuals are created with the help of artificial intelligence. Every project links through to the live site.

    All work
    Services

    What
    we do

    Not a "web agency". One studio covering your whole digital presence, at a level where things do not need explaining.

    • Web design & development

      Astro / React, SSG, 95+ Lighthouse. Sites that cannot be bought as a template.

      Astro / React · SSGLighthouse 95+From 980 €

    • Landing pages

      One page, one goal: turn a visitor into an enquiry. For campaigns and Google Ads.

      1 page · 1-2 daysFrom 520 €

    • Webshop & systems

      Shopify, bookings, internal apps. Sales and processes that run 24/7.

      Shopify · customBookings · internal appsFrom 2,900 €

    • Custom software

      Calendars, records, client portals. Built around your business, paid once, owned by you.

      Calendars · records · CRMOne-time price · you own itFrom 500 €

    • Brand & identity

      Logo, typography, colour, mockups. An identity that survives both print and Instagram.

      Logo · typography · colourMockups · guidelines

    • SEO & AI search

      Visibility in Google and in AI answers. Technical SEO, content, schema.

      Technical SEO · schemaGoogle · ChatGPT · PerplexityFrom 80 €/mo

    • AI automation

      Enquiries, quotes, bookings and content that handle themselves. Your team sleeps, the system works.

      Workflows · agents · chatbotsFrom 250 €

    • Social media

      Strategy, content and profile management that actually bring clients, not just likes.

      Instagram · Facebook · LinkedInFrom 200 €/mo

    • Maintenance & growth

      Hosting, security, measurement and continuous optimisation. We do not disappear after launch.

      Hosting · SSL · monitoring200 €/yr from year 2
    About

    The Studio

    Quality before quantity, every time.

    Opus Studio was born from the desire to create digital products and online presences that feel alive, purposeful and unmistakably premium.

    We are a small, highly focused studio based in Osijek, Croatia, working with ambitious founders and brands who value quality over quantity. Every project we take on receives our full creative energy and obsessive attention to detail.

    From brand identity to web experiences to social media strategy, we believe great design isn't decoration. It's a competitive advantage.

    Pixel-perfect executionObsessive attention to detailLong-term partnerships
    More about the studio
    Marko PejićMarko Pejić · founder
    30+Projects delivered
    24 hResponse time
    1Partner for everything digital
    100%Client satisfaction

    Let's create
    something extraordinary

    Ready to raise your digital presence? Tell us what you are building, we reply the same day.

    Start a project