From first sketch to final launch—our service packages cover every step of the journey.
A team of experts, united by the same intention - Create remarkable digital products.
Established in 2012.






Working within a variety of industries from pharma, manufacturing to FMCG, entertainment and more.
Process
is key
We keep things clear and update you continuously.
At the project's inception, we deeply immerse ourselves in your needs, align with your objectives, and sync with team dynamics. We set a transparent timeline and solidify our collaboration with a contract.
With foundational insights in hand, we execute detailed research to pinpoint your target audience's desires and challenges. At this juncture, wireframes are created and user testing is carried out with representatives of your target group to validate initial concepts. Additionally, an overview of the information architecture is performed to ensure a cohesive user experience. This phase concludes with a re-estimation of design and development requirements.
Post-discovery, we embark on the design process, initially focusing on 2-3 key pages/screens. These are presented to the client for validation. Upon approval, we expand our designs, ensuring every piece aligns with the brand and is primed for development.
Our designs are meticulously coded to mirror the approved visuals. This phase involves extensive testing and iterations to craft a polished, high-performing digital solution
Beyond the launch, we're invested in the project's continual growth. Monitoring, feedback loops, and regular refinements are employed to ensure the digital product stays relevant and effective.
Quality over quantity in projects & people.
Since CNJ's establishment more than a decade ago, we have launched 368+ web and mobile products and grown our team to 17 international experts.
We invest in knowledge and put our work to the test.
Certifications

NN/g UX certified

Statamic Official Partner

Scrum Alliance CSM certified

Umbraco Offical Partner

IAAP Accessibility Professional Member

IAAP CPACC Accessibility Certified
Awards

Netko.si - Gold Award

Awwwards

Monaco Luxury Awards

CSSDA - Best UI/UX & Innovation

Websi Awards

Slovenian Advertising Festival (SOF)

Diggit.si awards
Client reviews
AI-Condition Initiative Revolutionizing HVAC with EU Support
Developing a SaaS solution that leverages artificial intelligence and digital twins to revolutionize HVAC system control, balancing thermal comfort with energy efficiency, thereby reducing operational costs and carbon emissions.
Read the article

We love to work with people who love a challenge and pride themselves on the performance of their work.
Questions we get, answers we give.
If you’re not sure what you need, that’s fine—we’ll help you figure it out.
We start with a discovery phase where we ask the right questions, challenge assumptions, and map out a plan. Our strategists, designers, and PMs work closely with you to turn vague goals into a clear roadmap. No guesswork—just clarity from day one.
If you’re starting from scratch or still testing the waters, we also offer standalone services like Product Discovery Sprint or Concept Check—perfect for stress-testing concepts before committing to full development.
Yes, we use page builders in our website development process to empower our clients to manage their digital content independently. Page builders allow clients to easily create and modify pages using intuitive drag-and-drop interfaces without the need for coding expertise. This approach enhances flexibility, enables faster updates, and reduces costs, allowing clients to focus on growing their business while we handle custom elements and templates for specific user flows.
We use agile methodologies to keep projects on track. This means we work in short, focused sprints and maintain a prioritized backlog of tasks. Regular check-ins and updates with the client ensure transparency and timely feedback. For budget control, we employ rigorous project management strategies and clearly defined scopes of work. We also maintain a proactive approach in communicating any potential changes or risks that might impact the budget or schedule, allowing for effective decision making. We also take on the task of explaining the client if their wishes/changes will break the budget or/and timeline.
We consider the project launch as the beginning of a new phase rather than the end of our engagement. After each initial launch we provide a Hypercare period, where our team is on stand by for any and all issues that may arise. After that period, we offer comprehensive post-launch services that cover both the user experience and technical aspects. This includes monitoring, performance reviews, feature updates, and continual optimisation. This ensures that the solutions we provide continue to serve our clients' needs effectively and remain aligned with the ever-evolving digital landscape.
Typically, we kick-off within 2-3 weeks of initial discussions. Contact us, and we’ll share our availability and timelines transparently.
We work with both. While we’re based in Ljubljana, our clients span across Europe, the US, and beyond. We’ve successfully delivered digital solutions for global brands and know how to collaborate remotely—efficiently and without the usual friction. Time zones aren’t a problem; clarity and delivery are what matter.
We use a flexible, agile approach to handle evolving needs. Regular check-ins ensure we can pivot efficiently without compromising deadlines or quality.
You’ll work directly with a dedicated project manager and core team—usually a UX lead, UI designer and Senior developer. No middlemen, no bloated hierarchies. We keep the team lean, senior, and accountable. You’ll know exactly who’s doing the work and how to reach them.
Let's talk
Hop on a chill 30-minute call,
no pressure, no pitch deck required.
Just pick a time that works for you
and we’ll bring the brains.
Not into video calls or just in a rush?
[email protected]