Milen Radkov is Founder and CEO of hack - Blockchain Development and Consulting.

Milen is a blockchain developer and enthusiast, software engineer and entrepreneur. He is a founder of several software companies, the most successful of which is hack - a rapidly growing software company with main focus on developing products and consulting in the blockchain technology space and complex software systems.

Milen is also the organizer of several blockchain related technological meetups in Bulgaria - Blockchain Developers Meetup - a monthly meetup for developers, where every developer or enthusiast could freely join and participate in the events and workshops, receiving and sharing knowledge in the blockchain technology space, and Polkadot Sofia meetup.

Privacy advocate and a huge fan of Zero-Knowledge Proofs.