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· Participated in the construction and iteration of OKX’s NFT trading platform and integrated the trading of multiple cryptocurrencies (Ethereum, Solana, OKC, Polygon, BNB Chain, Avalanche C, Immutable X, Aptos, Arbitrum, Optimism, Klaytn, etc.) into the NFT secondary market.

· Aggregated the liquidity and enabled the trading of OpenSea, LooksRare, Magic Eden, and X2y2 with listing orders, achieved real-time updates of expired, canceled, and price-dropped orders, processed order data in real-time based on contract upgrades and royalty policy changes; The daily volume of Ethereum trade exceeded USD 40,000, covering more than 500 transaction addresses; The daily and monthly volume of EVM networks trade reached at USD 12,000 and 400,000 respectively.
· Designed product functions and PRDs based on user survey results and user experience design concepts; Product highlights include the forward and reverse resolution of ENS domain names, NFT rarity calculation, multi-platform bulk listing, NFT collection bidding, bulk buying, and ERC-1155 tokens partial transaction.