Marcin has over 20 years of experience in the domestic and international IT industry and has been involved in blockchain technology since 2016. He participated in numerous blockchain conferences in Poland and Europe as a speaker. He works as a Technical Blockchain Consultant and is actively involved in blockchain projects at every stage of their implementation. His area of specialization includes validation of the initial business and technical concept with the final product, token economy, and token economy engineering. He also works as a Technical Outreach Specialist at the BSV Bitcoin Association based in Zug, Switzerland. Marcin is also a co-founder and president of the Blockchain Poland Association. The largest Polish organization promoting knowledge and building business relationships in the field of blockchain technology in Poland and CEE. Marcin is also involved in startups. He is the co-founder of Mysa, the first real estate tokenization project with the main award – AIBC Startup Pitch WINNER and BAIOT – a startup combining blockchain and devices of things (IoT) for industrial industries.