郭宇

Retired. live in Tokyo & Azumino at this moment. ex-senior principal engineer at Bytedance for 6 yrs. Founder of ChecksFinance & CodefoDAO

Retired. live in Tokyo & Azumino at this moment. ex-senior principal engineer at Bytedance for 6 yrs. Founder of ChecksFinance & CodefoDAO

Retired. live in Tokyo & Azumino at this moment. ex-senior principal engineer at Bytedance for 6 yrs. Founder of ChecksFinance & CodefoDAO