Portfolio detail

Project information

  • Roles: Frontend and smart contract developer
  • Duration: 146 hours ( 4 weeks, Jun 2021 ~ Jul 2021 )
  • Frontend: React, Redux, React Hooks, Web3
  • Backend: Node, Smart contract, Ethereum
  • Cloud service: Netlify
  • Project URL: https://cyphercity.io/

Cypher city is a city located on the Ethereum blockchain. The city is made up of 8888 randomly generated cyphers, including humans, cyborgs, robots, aliens, skeletons, and zombies.


Using React, I converted XD design into React version. I completed 3 pages like about, roadmap and explore. Using Web3, I integrated into Ethereum blockchain. Also I developed smart contract for minting NFTs. Cypher city launched on July 28th of 2021. The collection sold out at a 0.044 ETH mint price

Designed by Haoming