FinTech Software

We accelerate digital transformation for financial technologies and provide well-proven software solutions on demand.

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We are technology experts

As a team, we have experience not only in creating digital solutions but also in being a part of logistic projects. Our past jobs give us know-how on the industry and the knowledge on current trends comes from the in-house project we develop as a part of GMI hub. We are not afraid to share our knowledge and this is what gives us an advantage over the competitors.

Some of our expertise areas

Crypto & Fiat

An efficient IT system and real-time transactions are the basis of every exchange.

We have experience in designing and implementing exchanges based on FIAT currencies, cryptocurrencies and money metals.

Data analytics

Financial forecasts based on the collected data are a crucial element of Business Intelligence of any company.

We will help you design and build a product, regardless of whether you want to design new analytical dashboards or create your tool from scratch.

Payment gateways

Most online businesses require fast and stable billing systems. In cooperation with our partners, we implement payment gateways in online applications.

We also have experience in integration with POS and payment terminals in Kiosk devices.

We are a technology partner for

I was impressed by their initial concept walkthrough. It was probably the best one we saw, in terms of wireframes. They pinned down my idea and grasped my concept the most cleanly. Additionally, I requested they design the app with React Native and they complied.

Dan Founder USA

GMI did an excellent job, surpassing all initial expectations. Their use of Trello made the collaboration easy. Furthermore, they’re a punctual, communicative, and helpful vendor that shares what they think is best for a project.

Michael Founder Aalborg, Denmark

We highly recommend using the programming services and long-term cooperation with the GMI Group, which provides the company Języki Online with comprehensive support for the e-learning platform along with a dedicated CMS system, including development work as well as optimization of existing functions.

Karolina Sobocińska

Języki Online Sp. z o.o. PROJECT MANAGER Warsaw, Poland

I have worked with the GMI Group on many projects over the last 4 years. I have always been satisfied with the quality of the commissioned works, which were made by Mikołaj Lehman and his entire programming team. GMI has unique skills to translate ideas into reality. They are very efficient, discreet and, above all, trustworthy.

Arek Kozłowski

Q2 Smart Lockers & Arco London Ltd. Managing Director London, Great Britain

With the greatest pleasure and full responsibility, we recommend GMI as a professional contractor for web applications and CMS systems. We chose GMI primarily because they approached our inquiry very professionally. Very fluent contact at an early stage of talks announced that the implementation would be equally efficient and it actually was. If there is an opportunity in the future to jointly implement another project, we will definitely use the services of GMI again.

Tomasz Kozioł-Milanowicz

CODERS LAB SP. Z O.O. Project Manager Warszawa, Poland

From the beginning, GMI was able to anticipate possible risks and interruptions. The design environment was adapted to our working mode and was simple enough for the product owner to meet his requirements and those of the development team. Thanks to the great attention to the quality of the code, the project was delivered on time and there were no internal complications associated with the product development. However, there were external complications (service providers), which GMI helped to solve with us.


Budlex Warsaw

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