kentakahashi
Fullstack/Blockchain Engineer
Started from Java developer and moved to Fullstack engineer, worked for 12 years as software engineer. Love programing with Golang, Node.js and React.js and my expertise is to design and implement APIs in backend side. Recently, in the several blockchain companies, I had the opportunity to build/implemented Smart Contracts, NFTs, GameFi dApps, Market Place, and trading bots, which are emerging as major topics today, on blockchains such as Ethereum, Solana, and Flow. I am confident that my experience and skills will help many customers succeed in their business and will do my best. Thank you
Experience: 4 years
Yearly salary: $100,000
Hourly rate: $40
Nationality: 🇯🇵 Japan
Residency: 🇯🇵 Japan
Experience
Senior Backend/Blockchain Engineer
GigLabs 2020 - 2022
Developed GameFi smart contract on flow blockchain for Blocklete Golf Game Proshop(Cadence, Flow blockchain), Worked with backend part of GameFi(Node.js, postgres), Implemented EVM Smart contract and OpenBox from multiple NFTs(ERC 721, ERC 1155, Solidity, Hardhat), and Implemented dApp(React.js, web3), Implemented NFT raffle, Marketplace on Ethereum(Solidity), Implemented NFT raffle, dApps, Marketplace on Solana(Rust, Metaplex, Candy Machine), Implemented swap dApp(Uniswap, web3), Implemented Flashloan Trading bots(Solidity, web3, Ethereum, DEXs)
Full Stack Engineer
Childly 2018 - 2020
Improve feature of Dove Wallet backend/front(Vue.js, Node.js, Cryptocurrency), Implemented new backend for Dove Wallet based on Golang(Golang)
Lead Software Engineer
Room-Res 2016 - 2018
Implemented hotel booking agency backend/frontend/admin panel(Golang, React.js, Postgres, Laravel), Implemented Flight booking agency backend/frontend(Goalng, Vue.js)
Web Developer
ES Tech 2012 - 2016
Passed Java, SQL, Web courses, Worked as web developer(Java, J2EE, php/Laravel), Implemented Delivery system(node.js, Angular), Implemented Mobile Apps using React-Native, Implemented Java based ETL Solution
Skills
angular
api
aws
backend
blockchain
bootstrap
crypto
defi
ethereum
golang
graphql
hardhat
java
javascript
nextjs
node
postgres
python
react
smart-contract
solidity
tailwind
truffle
typescript
vue
web3
solana
english