Studio blink
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Banja Luka. From idea to market.

Venture studio · Banja Luka · Building since 2019

We build our own venture.We bring that same digital evolution to our clients.

Design, software and AI in one team, from the first idea to a product on the market.

We don't pick a piece of the job. We take on all of it — strategy, Lana Zrnić, the artist's own portfolio identity, Golden Standard, gold and white packaging design software, The Urbano app on a phone in Banja Luka AI U izlogu, AI studio shots of a leather bag and growth. Pčelarstvo Jevtić, online shop for local honey One team, one responsibility.

Clients, partners and our products

What we do

19 projects

Design, development and AI
in one team.

One team takes the product from the first decision to production. Scope, timeline and price are on paper before work starts, and the source code and access stay yours.

    Drag the globe · click a project

    What we do

    Design, development and AI
    in one team.

    ICBL, Innovation Centre Banja Luka

    Institutional partnership

    Technology partner to ICBL.

    With the Innovation Centre Banja Luka, we connect digital product development with entrepreneurship, knowledge and technological innovation. For ICBL we're building an AI assistant that works on their website with people starting a business.

    1. 01Explains the programmesTells visitors what ICBL offers and what support exists for their idea.
    2. 02Guides through registrationStep by step through setting up a company and the first obligations that follow.
    3. 03Helps with the business planAsks the right questions and builds a plan structure from the answers.
    4. 04Suggests the next stepA programme, training or contact person, depending on what the user said.

    The assistant is in development

    Visit icbl.ba

    We're in the ICBL incubator ourselves.

    ICBL business assistant: a conversation about a bakery idea, with a business idea summary on the right
    ICBL assistant on mobile: an answer about a hair salon in Doboj

    Less talk,
    more things that work.

    Client projects, our own products and demos. See what we've designed, built and connected.

    Client projects, our own products and demos. See what we've designed, built and connected.

    Scroll through the work

    Lead technology partner

    Arky. A backend that powers our websites.

    Content, forms, sales, booking, contacts, support and tracking of every visitor action, everything behind the website in one app. We build the front end to measure, and Arky runs the system behind it. It's developed by our friends and closest partners.

    • Any frontendAstro, Svelte, React, Vue, Next or pure JavaScript, through one SDK.
    • One app for the clientCMS, online shop, reservations, CRM, support and workflows in one place.
    • No infrastructureThe server, database and integrations are already handled, so the time goes into the product.
    arky.studioblink.ba New redesign · in progress · studio blink
    Flag of the European Union
    Interreg IPA, co-funded by the European Union, EmBRACESupported through the EmBRACE fund of the Interreg VI-A IPA programme, co-funded by the European Union.

    Active full engagement · since July 2026.

    Golden Standard

    For Golden Standard we lead the complete development of the brand and digital system in three markets: Bosnia and Herzegovina, Croatia and Montenegro.

    • Identity, packaging and prepressMark and guidelines, declarations and dielines for five products
    • Public website and content editingEditorial pages and a CMS the brand uses to publish its own news
    • B2B platform, Academy and CertifiedA partner programme with sign-up, training and certification of venues
    • Studio for business documentsQuotes and price lists with three currencies and three VAT rates
    • Golden Standard Barista 3.8 %, packagingBarista 3.8 %
    • Golden Standard Premium 3.8 %, packagingPremium 3.8 %
    • Golden Standard Barista 1.0 %, packagingBarista 1.0 %
    • Golden Standard Barista Oat, packagingBarista Oat
    • CAYE
    • Mr. Cafe
    • Lattiz
    • Marco Beverage Systems

    Project partnersFood & Beverage Strategy d.o.o. · ATA 1 d.o.o. · Fabrika Coffee Montenegro

    Founders

    Engineering and business at the same table.

    Jovan leads technology and development, Petar business and partnerships. We bring in collaborators as each project requires, with clearly agreed roles and responsibilities.

    Jovan JevtićEngineering

    Jovan Jevtić

    Co-founder · CTO

    He has spent years building software for clients, combining flawless design with technical depth: what you see and what keeps it running come from the same mind.

    He leads the studio's technology: web and mobile products, back-end services, databases, infrastructure and data assistants, from architecture to production.

    7 years
    of client work
    since 2020
    active on GitHub

    jjovan.com LinkedIn GitHub

    Petar KremenovićBusiness

    Petar Kremenović

    Co-founder · director

    He grew up around business, alongside the companies Longi and Drvex, where he learned the trade from the commercial side: client and partner relations, sales and negotiations.

    He also has technical experience with Mikrofin's software, so he talks business and systems in the same language.

    At blink he leads business and partnerships, work with city administrations and companies, and the studio's public presence.

    Longi · Drvex
    relations, sales, negotiations
    Mikrofin
    technical experience with the software of

    The crew we bring in per project

    • Product design
    • Front-end development
    • Back end and databases
    • Mobile apps
    • Infrastructure and monitoring
    • Data and AI
    • Content and copy
    • Testing
    • Analytics and measurement
    Urbano home screen for reporting an issue and opening the map Urbano issue reporting screen with quick and detailed options Urbano map of Banja Luka with issue markers Urbano list of residents’ issue reports with filters Urbano overview of power, water and heating outages Urbano overview of public utility services and their responsibilities Urbano owners' association module, a digital building manager Urbano city announcements and timeline of events Urbano Assistant, questions about city administration

    Our product

    Urbano.
    Your city, in one place.

    From a problem on our street to a platform for the whole city. Urbano brings together issue reports, neighbourhoods and city information. Conceived, designed and built by us.

    Explore Urbano

    Urbano, screen by screen

    01/ 09

    One place for city life

    Issue reports, notices, buildings and city information come together in one place, instead of ten separate sources.

    Reporting in about forty seconds

    Take a photo of the problem. The system uses the image and location to suggest a title, description and category. You can also write a detailed report with a map pin and attachments.

    The city on a single map

    Open reports by street, neighbourhood and zone, with a photo from the scene and the number of reports at the same spot.

    A list you can filter

    All residents' reports in one place, with an open-report count and filters by issue type.

    Electricity, water and heating

    Current and scheduled outages by address. You see at once whether anyone else in your area has reported it and whether work has been announced.

    Who's responsible

    Each issue shows which department is responsible and where the report actually goes. If you don't know who to contact, it goes through Urbano.

    Your building, on one screen

    Faults, notices, meetings and finances of the owners' association, instead of five Viber groups and paperwork.

    What's happening in town

    City announcements, polls and a timeline of events, including traffic changes and roadworks.

    Urbano Assistant

    Ask in plain language: what you need, what it costs and where to submit it. Answers are tied to official city documents, with the source cited. We're building the assistant; it's in a development version.

    What you get

    Better tools.
    Better business.

    Good design should make real work easier: people find you, buy, book and get an answer. Here’s what that looks like in the products we build.

    01

    A website that grows with you

    A fast website, clear content and the same quality on mobile. We bring in the new while your existing business keeps running.

    U izlogu, homepage
    U izlogu on mobile
    02

    Easier new enquiries

    People immediately see what you offer and how to reach you. Site structure, search visibility and speed are built into the design.

    Golden Standard, homepage: The gold standard of every cup
    Golden Standard on mobile
    03

    Sales even when the shop is closed

    Products, cart, payments and stock in one system. Your team updates the catalogue; customers order when it suits them.

    MT Ponos, product page with price and decors
    MT Ponos, sale on mobile
    04

    Appointments without phone calls

    Clients pick a time, the system keeps the schedule and sends a reminder. Your team focuses on the clients.

    Online booking with session types
    Session packages on mobile
    05

    Less routine work for your team

    AI answers from your documents, handles calls and prepares quotes. You decide where automation makes sense.

    blink voice, a phone assistant for medical practices
    blink voice on the phone
    06

    A clear view of your business

    Revenue, bookings and enquiries on one screen. See what works, where people drop off and what needs to change.

    Admin dashboard with revenue and appointments
    Practice on mobile

    What every agreement includes

    Book a call
    • Price agreed before we startScope, timeline and price are in the quote before the first line of code.
    • A working version every weekYou see progress on a test link, not in a meeting.
    • The source code is yoursYou receive the repository, access credentials and documentation at handover.
    • Support after launchWe agree on maintenance and future development before handover.

    How we work with clients

    Five ways
    to make it worth your while.

    Not every job starts in the same place. Sometimes we build from scratch, sometimes we fix a website that's losing customers, sometimes we add sales, payments and analytics to a product that already works.

    01

    A new product, from scratch

    Prototype from €1,500Web app from €6,500

    Why

    At the start, the most expensive thing is the wrong scope: three months of work on something nobody uses. That's why we first build a prototype you can show to customers, and only then write code.

    How

    1. The conversation and scope on one page, with timeline and price.
    2. A prototype of the key flows, before the first line of code.
    3. Development in weekly releases, on a test link.
    4. Launch, documentation and handover of access to your team.

    What you get

    • Prototype and design system
    • Product in production
    • Administration for your team
    • Source code and documentation
    02

    A redesign for a website that's costing you

    Marketing website from €2,800Identity from €3,000

    Why

    An older website usually loses business in three places: it loads slowly on mobile, it doesn't say clearly what you offer, and search engines don't recognise it. Visitors leave before reading the first sentence.

    How

    1. We measure speed, visitor behaviour and search visibility.
    2. We write the message and structure around what people are actually looking for.
    3. Design and development on a new foundation, with a CMS for your team.
    4. Content migration and redirects, so you don't lose your rankings.

    What you get

    • A website that loads in a second
    • Copy and SEO structure
    • A CMS with no developer needed
    • Tracking visits and enquiries
    03

    Sales, payments and analytics on an existing product

    Scope based on an auditA quote before work

    Why

    A website that only presents doesn't bring in revenue. Cart, booking and payments turn a visit into an order, and the dashboard turns an order into a number you can track and plan around.

    How

    1. We choose what brings in money first: cart, appointments, subscription or quote.
    2. We connect payments, stock, notifications and invoices.
    3. We set up a dashboard with the numbers you check every day.
    4. We measure where people drop off and fix that step.

    What you get

    • Online sales or booking
    • Billing and invoices
    • Dashboard and reports
    • Notifications for the team and customers
    04

    Maintenance and growth after launch

    Development partnershipfrom €2,500 per month

    Why

    A product no one looks after quietly decays: libraries go stale, bugs pile up and no one owns the problem. An agreed pace costs less than an emergency fix.

    How

    1. Monitoring, security updates and fixes.
    2. An agreed monthly pace of new features.
    3. Priorities are chosen by numbers, not by feeling.
    4. A monthly report on what's been done and what's next.

    What you get

    • A stable, monitored system
    • New features on schedule
    • A report every month
    • A team that knows your product
    05

    Content, photography and social media

    Monthly, by number of postsShoots by appointment

    Why

    Websites and profiles fade without fresh content. Phone snapshots and sporadic posts undo the impression you paid for in design, and customers see the difference before they read the price.

    How

    1. A plan of topics and posting rhythm, a month ahead.
    2. Photography of products, spaces and team, on location or in the studio.
    3. Editing, copy and format for every network, in your voice.
    4. Posting to a calendar and a monthly reach report.

    What you get

    • Content calendar
    • Photos and video
    • Posts ready for social media
    • Reach report

    In every model: written scope before we start, a working version every week, and the source code and access stay yours.

    Book a call

    Everything a product needs.
    In one place.

    From the first decision to a secure system in production. We run design, development and AI as one whole, with technology that adapts to the problem.

    • Design

      Direction, visual language and a system that stays legible as the product grows.

      Product designVisual identity

    • Development

      Web and mobile products, services and databases, with the infrastructure that keeps them running.

      Web and mobileData and APICloud

    • Intelligence

      Assistants built on your data, and automation of the steps that eat up time today.

      AI systemsAutomation

    Your product

    One team takes it from the first sketch to production, according to the scope agreed before the work starts.

    We choose technology to fit the problem, not out of habit. We use AI where it genuinely cuts the work.

    What we can build

    Different industries.
    One standard.

    From a private practice to a shop to an entire city. We shape each product around the people who use it, and take responsibility for its design and development.

    Dr. Krnetić, public website of a psychotherapy practice

    01

    Healthcare and private practice

    Patient records, online booking, a portal for appointments and documents, notes and treatment plans, billing and video sessions.

    Live: Omaška, Dr. Krnetić

    Longi, shop with a 3D product view

    02

    Retail and inventory

    A shop with a CMS-managed catalogue, stock and prices, 3D product views, delivery, coupons and returns, and sales reports.

    Live: Longi, Pčelarstvo Jevtić

    Urbano, map of city reports

    03

    City and public services

    Residents’ issue reports with photos and locations, maps and status tracking, notices, dispatch tools and building communities.

    Live: Urbano

    04

    B2B and distribution

    A partner programme with sign-up, price lists per market, quotes and letters as PDFs, partner training and certification, and an equipment catalogue.

    Live: Golden Standard

    05

    Services by appointment

    Individual and group bookings, packages, memberships, cancellations, reminders, pricing, waiting lists and attendance tracking.

    Concept: Lunara

    06

    Institutions and programmes

    An assistant that explains programmes and support, guides registration and applications, and collects enquiries for the team.

    In development: ICBL

    07

    Knowledge and documents

    An assistant for contracts, procedures and archives, with semantic search, summaries, classification and document exports.

    Live: Smart AI Curator

    08

    Phone and support

    An assistant that answers when no one else can, books appointments, answers frequent questions and sends a call summary.

    Live: blink voice

    09

    Portfolio and culture

    Galleries and exhibitions, a lightbox for viewing work, project stories, an enquiry flow for commissions and event announcements.

    Live: Lana Zrnić

    10

    Internal tools

    A dashboard with the figures you check every day, reports and exports, roles and permissions, an audit log and team notifications.

    Live: Practice

    11

    Mobile apps

    iOS and Android apps from one codebase, with push notifications, maps, location, in-app payments and offline features.

    In preparation: Djir, a taxi app

    12

    Marketing and presence

    Websites that explain your offer and support sales, with copy, SEO, news, analytics, photography and social media content.

    Live: goldenstandard.eu

    Have something else in mind? Tell us what it needs to do. We’ll outline the approach, timeline and price.

    Book a call

    Before we commit

    What everyone asks
    before we start.

    These are the questions we get in the first meeting, usually after a bad experience with someone before us. The answers are the same when you read them here.

    How do I know I’ll get what I’m paying for?

    We agree the scope, timeline and price in writing before development starts. Every week you get a working version on a preview link, so you can see the progress for yourself.

    Towards the end we go through the agreed flows together, one by one, and only then do we launch.

    How much does it cost, and how long will it take?

    A prototype starts at €1,500 and takes 1–2 weeks. A marketing website starts at €2,800 and takes 3–5 weeks. A visual identity starts at €3,000 and takes 2–3 weeks. An AI assistant starts at €3,500 and 4 weeks, a web app at €6,500 and 6 weeks, and a mobile app at €9,500 and 8 weeks. A development partnership starts at €2,500 per month.

    You get the exact price and timeline in our quote, after the first conversation. See pricing.

    What if the work is already started or left half-done?

    We take it on. First we review the code, data and infrastructure, then you get an audit: what stays, what gets reworked and how long it takes.

    We change things piece by piece, without switching off what already works and brings in business.

    Can I update the content myself after launch?

    Yes. The product comes with an admin area in Bosnian: text, images, news, products and prices can be changed without a developer.

    Your team gets a guide and a short training session, so posting news or changing a price never has to wait for us.

    What if I need sales, payments or booking later?

    We build so these can be added without tearing anything down. Cart, payments, appointments, subscriptions and reports come as the next step on the same system.

    We then scope and quote just that part, without you paying again for what you already have.

    Who owns the code, hosting and accounts?

    Yours. At handover, you receive the code repository, change history, editable design files and documentation.

    Wherever possible, hosting and service accounts are registered in your name. You know the monthly costs before launch, and the contract sets out the handover scope and licences.

    What if we don’t like the design?

    That’s why design comes before development. We review the key screens in a prototype and refine them together until we agree on the direction.

    Development starts once you approve the direction, so you aren’t paying to build a design you’ve rejected.

    Do you stay available after launch?

    We do. After handover we agree on maintenance and monitoring, or a development partnership with a steady monthly pace and a report on what's been done.

    If you ever move to another team, the code and documentation are already yours, so there is no lock-in.

    How much of my time will you need?

    An hour at the start, then a short weekly review of the working version.

    We gather the decisions that need you in one place, instead of interrupting you every day.

    Our name, our way of working

    More than
    five letters.

    Five letters hold our city, creativity, pace and the people we bring together.

    01 / Origin

    From Banja Luka.
    Beyond borders.

    This is where we live and create. From here, our ideas travel further.

    02 / Ink and art

    Feeling first.
    Then form.

    A sketch, a stroke, a character. A little of us in everything we make.

    03 / Speed

    Less waiting.
    More making.

    Ideas take shape while the conversation is still unfolding.

    04 / Connection

    Different talents.
    One good idea.

    We connect people, design and technology into products that work.