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Medius

We design and develop business‑critical applications that cannot be bought off the shelf.

The answer to companies’ critical data driven challenges are personalized client‑centric solutions created with passion for technology and innovation.

Our Methodology

Clients experience trust and growth with our unique approach.

We use model and test driven development, orchestration and Dockers, big data and machine learning where it is applicable. To lower customer's risk we offer turn-key solution at a fixed price. Uniquely we offer the same team across different industries insuring that the references you see are from the team you get. We made this possible through strict standardization of development methodology across the projects and developers.

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Mission

Medius strives to drive impact and inspire our clients to achieve competitive advantage and excellence through innovation.

With supreme innovation we bring you first-class consulting and development expertise, leveraging years of experience to achieve that in a secure and effective way. There is no problem too difficult for us to tackle and we love the most challenging projects.

How

Delivering error-free system operation by applying science is Medius prime goal.

Our industry-defying solutions have a proven record using modern technology, state-of-the-art and cross-industry insights, which ensures that each client stays ahead of their competition.

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Vision

Our clients receive the best service possible, resulting in 100% customer retention rate.

Our vision is to be Europe’s most client-centric innovative research and technology partner. With our clients we build solutions for the most difficult challenges to stay ahead of their competition.

Management
Viktor Brajak
BSc in Computer Science, University of Ljubljana

Viktor Brajak

Co-owner and CEO

As CEO, Viktor Brajak leads Medius’ strategic, technological, and business development. He represents the present and future of the company, combining deep technical expertise with a clear vision for growth, innovation, and long-term impact.

He is focused on advancing Medius as a trusted partner for complex digital solutions, with a strong emphasis on cutting-edge technologies, including scalable platforms and artificial intelligence.

Alongside his role at Medius, he co-founded Blocksquare, where he acts as a technical advisor, and is a co-founder of the venture capital firm Suricate Ventures.

Petar Brajak
MSc in Computer Science, Columbia University

Petar Brajak

Co-founder

Peter Brajak is a co-founder of Medius and the company’s long-standing technological visionary. With a strong academic background and decades of experience, he has played a key role in shaping Medius’ engineering culture, architectural standards, and focus on complex software solutions.

Estera Brajak
MBA, MSc in Civil Engineering, University of Rijeka

Estera Brajak

Co-founder

Estera Brajak is a co-founder of Medius and has been instrumental in building the company’s organizational foundations, long-term stability, and value-driven culture.

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Team

The most important thing is to inspire people so that they can be great in whatever they want to do.

Being a people-centric company means realizing your greatest asset is employee satisfaction and knowledge.

23

Years of Innovation

42

Inspired Individuals

30+

Java & Open Source Certificates

8

Data science specialists

Community

There is no power for change greater than a community discovering what it cares about.

At Medius everyone is included and welcome to contribute, share ideas and create value. Our culture is nurturing top talent and making sure that people love coming to work. Team spirit is at the core of our priorities. At Medius we also care about the community we are in. From being a finalist of “Zlata nit”—best Slovenian employer award to giving back to the community with different activities and contributions.

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Awards
  • Deloitte logo

    Deloitte - Technology Fast 50

    Central Europe
  • GoDigital logo

    GO Digital - The best Digital project of 2023

    Ljubljana, Slovenia
  • United Nations logo

    United Nations - Best Global IT Solution Award

    New York, USA
  • tmforum logo

    TM Forum - Opeartion Excellence Award

    Nice, France
  • EuroCloud logo

    EuroCloud - Best Cloud Service by Startup

    Bucharest, Romania
  • cvvc logo

    CV Competition - Best Blockchain Startup

    Zug, Switzerland
  • Eureka logo

    EUREKA-ITEA Silver for EU Agile Project Achievement Award

    Kortrijk, Belgium
  • Chamber of Commerce and Industry of Slovenia logo

    Slovenian National Innovation Awards - Bronze Medal

    Ljubljana, Slovenia
International standards

We are a company you can trust.

AAA Platinum Creditworthiness logo

AAA

Platinum Creditworthiness Rating 2024

TUV ISO 27001 standard logo

ISO 27001

Information security management systems

IEEE logo

IEEE

Member

TUV ISO 9001 standard logo

ISO 9001:2015

Quality Management

The company Medius received co-financing for eligible costs - Voucher for obtaining certificates in the year 2024. The public tender is being implemented within the framework of the European Cohesion Policy Program for the period 2021-2027 in Slovenia, Priority assignments 1 “Innovative Knowledge Society”, specific objective RSO1.3 “Strengthening the sustainable growth and competitiveness of SMEs and creating jobs in SMEs, among other things through productive investments of the ESRR.”
Republic of Slovenia, Ministry of the Economy, Tourism and Sport logo
Slovene Enterprise Fund logo
I feel Slovenia logo
EU co-funded logo
Company Information
CompanyMedius Inc.
AddressTehnološki park 21
1000 Ljubljana

Slovenia
Phone +386 8 2001 831
Administration Emailinfo@medius.si
Transaction NumberSI56 0201 8009 0866 555
VAT idSI 55773567
Registration Number 1685325
PoliciesBusiness Integrity
Information Security

Curious about what we can build together? Send us an inquiry and start the conversation.

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