Serban Iorga is a contributor to Polkadot for 2 years. He is part of the Parity Bridges team and has contributed to bridges relayer and pallets, BEEFY & MMR. He supported the development of Polkadot <> Kusama and Polkadot <> Ethereum bridges. He wants to become a member of the fellowship. You can find his contributions on his GitHub profile.
I hope to see you participate and contribute further to the core polkadot technologies.