I am a software engineer based in Tokyo. I was born in northeast China and moved to Japan. I work mostly on backend systems, blockchain, and crypto, and most of my code is on GitHub as @dongri.
Photo-sharing app where every post is minted as an NFT, with passkey login and a non-custodial wallet.
LGTM image service for code review, running since 2016 and continually rebuilt as a playground for whatever is new on the web.
Fully on-chain NFTs, tokens and apps on Ethereum and its L2s. Art, metadata and logic live in the contracts, so nothing depends on a server.
A personal lab where ideas get built as soon as they come up and shipped rough edges included. No roadmap, just a growing pile of small experiments.
dongrium [at] gmail [dot] com