On February 27, 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 earlier this year and has led the team to drive the mainnet launch. He will use his extensive experience in engineering management to drive Berachain's growth.