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About us
EthWorks does projects - design and development - around Ethereum technology: prototyping, smart contracts, and Dapps, training and consulting.
Type
software-house
Company size
20
Industry
Blockchain
Headquarters
Warszawa
Our team
Marek Kirejczyk
CEO, owner
Part of blockchain community from 2013, when his company was working on first blockchain projects. Open-source contributor, leading the development of popular libraries like UniversalLogins, Waflle, and ethereum.rb.
Natalia Kirejczyk
Lead Blockchain UI & UX Designer, owner
For over 11 years Natalia has designed advanced websites and applications for many clients from around the world. She can design everything. Everything.
TBC
TBC
TBC
Our offices

Warszawa, Czeczota 29 - 52.2218548, 21.0205053

Company insight
Take a closer look
EthWorks - the movie
Just watch how we celebrated one year of hard work. Do you like it?