Block Array is a blockchain-based startup focused on providing vertically integrated solutions from the protocol layer to mobile applications for the supply chain and logistics industry. We are based in Chattanooga, Tennessee.

Company links

The team

Sam Bacha

Chief Executive Officer

Micah Osborne

Chief Technology Officer

Will Jones

Chief Operating Officer

Yuri Senyut

Senior DevOps/SysAdmin

Tim Johnson

Senior Blockchain Developer - Senior Full Stack Developer

Zach Keeton

Senior Front End Developer

Chris Fowers

Senior Blockchain Developer - Project Manager

Alex Page

Senior Full Stack Engineer - Blockchain Developer - Sr. Systems Admin.

Austin Hester

Solidity Developer - Embedded Systems

Ahmad Khan

Solidity Developer


Igor Barinov


Igor Barinov is an award-winning blockchain expert known for pioneering developments in blockchain enabled notary. Igor is currently a project manager of POA Network, a foundation that launched POA Network, which is open, permissioned and public blockchain network based on Ethereum protocol with Proof-of-Authority (PoA) consensus reached by independent, pre-selected validators. Igor devotes all his time to innovating around blockchain scalability and making open networks more affordable for businesses.

View Igor's LinkedIn


To be Announced


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