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A secure codebase for the future

Working on a complex business problem that calls for the best software developers?

What we offer you in software development

14 yrs

Experience in software development

200+

Satisfied clients

3x

Mendix Partner of the Year in Central and Eastern Europe

150+

Highly skilled developers

The best software professionals in Central and Eastern Europe

We speak the language of business

Transparent communication, daily check-ins

Fast results with a trial period and a prototype

With our market knowledge and project experience we build you a team and a solution faster than anyone else.

The industries we specialise in

Finance

Transactions in milliseconds, security without compromise. Black-belt IT solutions at the forefront of digital finance.

Telecom & IT

Enterprise-grade software architectures and digital transformation for the rapid monetisation of network investments.

Manufacturing

Industry 5.0 solutions and real-time data processing. Reliable IT architectures in the service of modern manufacturing.

Logistics and transport

Scalable, cloud-native logistics platforms and data-driven ecosystems for supply chain efficiency and transparency.

Public sector

Public service, public funds, public trust: government systems have to run reliably for years. Black belt IT solutions for public sector digitalisation.

Retail and e-commerce

Composable architectures and data-driven solutions for a high-performance omnichannel experience.

What we offer

A team for your project, or a ready-made solution to your problem

Erste Bank
GLS
Bosch
T-Systems
Rail Cargo Hungaria
Auchan
MetLife
Raiffeisen Bank
MBH Bank
badge
Ericsson
UniCredit

We remain the architects of secure software – while embracing automation

Rapid application development has always been one of our greatest strengths. Now that we understand artificial intelligence deeply, we can automate entire systems and workflows – while keeping the quality you are used to.

AWS
Mendix
Docker
Kubernetes
IBM e-business
MCP
Cisco
IBM WebSphere
ISTQB
ISO 27001
Oracle
PRINCE2
Scrum ACSPO
Sun Microsystems

Testimonials

  • Csaba Bugár

    CEO

    Student Loan Centre

    BlackBelt Technology has completed its job at Student Loan Centre with outstanding quality, living up to business expectations and conforming to the ethical standards of the profession; they have proved to be excellent and reliable partners during our cooperation.
  • Andreas Schwarz

    CEO

    BathCo

    Professional. Reliable. Accurate. These are the three keywords to describe BlackBelt and its team. The ongoing cooperation with BlackBelt is very pleasant and we're sure that they are the right partner for our solution.
  • Viktor Buzga

    Head of Middleware and Platform Development

    Erste Bank Hungary

    We work with BlackBelt mainly on T&M basis and I can say their experts have always had the competence required for the position and they have also been a good fit for our teams.
  • Csaba Szakadát

    Head of the SAP Unit

    Shoebox

    BlackBelt has been our software developer partner since 2018, when we started the digitalization of our warehousing and logistics processes. Together we implemented a PDA-based solution, in order to make the background processes of business operations more transparent, precise and effective.
  • Szabolcs Sebő

    Head of IT Development

    The Hungarian Official Journal

    Due to the nature of the task, we could not really be flexible, and therefore it was BlackBelt who had to be resilient, and they really were! We would choose them again, and we would do it all in this way again. BlackBelt created a complex IT system for us in a short lead time. It was good to work with BlackBelt.
  • László Murvai-Buzogány

    IT Product Development Manager

    AVON

    The BlackBelt professional team really went to the core of the challenge and understood it. They did not want to deliver a run-of-the-mill plan or solution, one that they may have already seen implemented elsewhere. We really needed to feel that we were getting something unique.
  • Reinhard Pötz

    Managing Partner & Founder

    Indoqa

    Working together with BlackBelt has been a pleasure. We work together with highly motivated people which is the key to success. This became possible because of a very professional setup process at the beginning of our cooperation.
  • Martin Melkowitsch

    CEO

    IQVENT

    BlackBelt is, in our opinion, one of the best development forges in Hungary. It goes without saying that speed to market, agile development and an engaged team are essential. We find all of these qualities within any given BlackBelt team.
  • Géza Ragoncsa

    Medical Technologies and Services Business Unit Director

    MEDinnovest

    All the members of the BlackBelt team were enthusiastic and their standards were high. What is perhaps the most important to me is that when it comes to application development, they really wanted to put themselves in our situation. There is no other attitude making it possible to develop financially successful software.
  • Krisztián Koller

    Solution Architect

    AVON UK

    Relying on its best-of-class technology expertise, BlackBelt has helped us improve one of our key system's operations. As a result of the work done together, system maintenance has become much easier and cost-effective.
  • Péter Tordai

    Deputy General Director

    KBC Securities

    BlackBelt Technology has done a focused IT audit for our company. We were very pleased with their services; we have achieved considerable improvement of effectiveness within a few months.
  • Viktor Homola

    Team Lead, Automation & Mendix DevOps Global Business Services

    Hydro

    Siemens suggested BlackBelt as their official Mendix partner in Hungary, and they have proven their professionalism project by project. With their highly motivated experts, we can easily scale up our team based on the workload while delivering high-quality solutions.
  • László Bakó

    IT Section Manager

    NI Hungary

    It's been a pleasure working with BlackBelt and their expert services to make significant improvements to our IT solutions. Their IT professionals are experienced, highly skilled, and flexible individuals who quickly adapted to our agile environment.
  • Péter Csordás

    Head of IT

    Diego

    We worked with BlackBelt on multiple projects last year. Besides valuing their flexibility, we appreciate their high-level expertise.
  • Péter Gangel

    Founder

    Circle of Trust

    Professional and thorough work, delivered on time. The collaboration started unusually slowly for me because the assessment was very in-depth. As a result, the outcome was fantastic! I received almost flawless software on time, which is extremely rare in the market. Thank you, BlackBelt!

News & insights

  • Event

    An ecosystem instead of applications: the new direction of enterprise IT

    BlackBelt

    At the BlackBelt Business Breakfast at CEU on 29 September, 50 participants from 31 companies discussed how AI, digital customer experience and modernisation turn into business value.

    2026-10-14

  • Case study

    MBH Bank: a unified digital platform and faster process innovation with Mendix

    Kővári Zoltán

    Director, Rapid Software Development

    After its triple merger, MBH Bank unified its processes with more than 40 Mendix applications in two years, supported by BlackBelt Technology as its Mendix partner.

    2026-10-14

  • Blog

    Digital customer experience: those who fall behind drop out

    BlackBelt

    The focus of digital customer experience is shifting from applications to outcomes: AI, Agentic AI and hyper-personalisation reduce customer effort in connected ecosystems, and that is what becomes measurable business value.

    2026-10-14

  • Blog

    Lower costs, greater flexibility: the new path of IT modernisation

    BlackBelt

    Modernising legacy systems no longer requires a one-off, high-risk system replacement: gradual transformation – microservices, composable ERP and a FinOps mindset – cuts costs while business operations continue undisturbed.

    2026-10-14

  • Blog

    The key to adopting AI is not the technology but the decision

    Wolf András

    Founding owner

    The lesson of the German–Hungarian Business Day panel discussion: the AI tools and the ideas are already there; whether adoption succeeds depends on who sets the direction and the entry points, and what the organisation consciously leaves for later.

    2026-09-01

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