PANews reported on February 27 that the Berachain Foundation announced that Berachain has officially appointed Paul O'Leary as Chief Technology Officer (CTO). O'Leary previously served as CTO of Polygon Labs and has 20 years of entrepreneurial and executive experience in the blockchain and big data fields. O'Leary joined Berachain at the beginning of this year and has led the team to promote the launch of the mainnet. He will use his extensive experience in engineering management to promote the development of Berachain.