Blockchain Services

Blockchain team that takes you to the moon

Glitch Logo Sticker by Ackee

We are the connection between the world of blockchain and software development. Our building foundation is collaboration and knowledge sharing with the community. After successful deliveries for the Ethereum Foundation, the Tezos Foundation and the Kin Foundation, we are here to take care of your project. Powered by Ackee, backed and advised by Rockaway Blockchain Fund.

Blockchain development services 

Do you want to fulfill the potential of blockchain (development) together? We got your back at:

smart contracts icon

Smart Contracts Development

Considering your project’s preferences, our specialized blockchain developers create Ethereum smart contracts in Solidity and Tezos smart contracts in Michelson.


technical due diligence iconTechnical due diligence

Our team of engineers will perform a blockchain security audit, including a code review of your existing code base, to help you identify technical vulnerabilities and prevent security risks in your project, so it is safe and sound!


complete ecosystem iconComplete Ecosystem 

Whether it’s a web or mobile app, we are here to build you a complete ecosystem around blockchain. Based on our 9 years of experience of app development we handle everything from UX, design, architecture to development and maintenance.

Our work

Our value lies in a strong technological background which allows us to spread our know-how in blockchain further.

Strong member of Blockchain Community

Our team of blockchain engineers led by Dr. Gattermayer, assistant professor at CTU, shares their expertise globally. Besides providing open-source solutions to the development community, we contribute to conferences like Devcon where we also provided the official conference app.

Josef Gattermayer speaking at DevCon

Trusted by the Best

Recognized by the key organizations in the crypto ecosystem, we have received grants for blockchain development with cryptocurrencies Ethereum, Tezos and Kin to integrate blockchain solutions into mobile apps.

Our open-source DevKits

The opportunity to help connect both the mobile and blockchain world made us happy as well as our work being supported by multiple grants.

We love that we made it possible to call Ethereum smart contracts directly from the Swift language. Since our open source release of the library and code generator, iOS developers can work with Ethereum smart contracts as with another SDK. 

Another contribution to the community we are proud of was made with our POC app using Tezos DevKit with step-by-step tutorials of how to use its TezosSwift library. 

Contact us
Karolinská 650/1
186 00, Prague 8
Czech Republic
The Drivery, Mariendorfer Damm 1
12099 Berlin-Tempelhof

Are you interested in working together? We wanna know more. Let’s discuss it in person!

Get in touch >