According to BlockBeats, on February 27, the Berachain Foundation announced the appointment of Paul O'Leary as the Chief Technology Officer (CTO) of Berachain. O'Leary, who previously served as the CTO of Polygon Labs, brings 20 years of entrepreneurial and executive experience in blockchain and big data to his new role. Since joining Berachain earlier this year, he has led the team in advancing the launch of the mainnet. O'Leary is expected to leverage his extensive expertise in engineering management to drive the development of Berachain.