Maofan (Ted) Yin

Co‑authored the core technical papers that introduced the Avalanche family of consensus protocols and produced formal models and proofs of the protocol's metastability, termination and fault tolerance properties. Translated theoretical constructs into concrete protocol implementations and optimizations that were merged into Ava Labs’ reference clients used on mainnet, shaping performance and finality characteristics. Led engineering tasks around consensus verification, transaction pipelining and reduction of communication overheads, addressing concrete vulnerabilities discovered during internal testing and public audits. Contributed to the Snowman and Snowball variants used for the DAG/chain hybrid execution models, directly affecting block propagation, confirmation times and throughput on Avalanche networks. Participated in protocol upgrade design sessions and public disclosures, authoring changelogs and technical justifications for consensus parameter adjustments. These tangible deliverables — papers, code commits, proofs and upgrade specifications — established the trust model and operational constraints that developers and validators rely on when running AVAX infrastructure.