Neil Alexander

Responsible for several critically important infrastructure directions: network stack protection, adapting the Proof-of-Stake mechanism to the Qtum architecture, working with wallets and staking components, as well as designing governance and upgrade processes. His contribution included ensuring the practical feasibility of ideas for combining UTXO and smart contracts while considering security and performance requirements. Work on network stability, handling fork scenarios, and node interaction had a direct impact on mainnet stability and reliability during early growth and subsequent upgrades. Additionally, participation in technical discussions and specification preparation helped form practical release management procedures and interactions with external code auditors.