Sekiya Hiroshi
Blockchain Engineer
Experienced Blockchain Developer adept in bringing forth expertise in fields below:
Smart Contract, DeFi, in Ethereum, Solana, Avax, Wax, Algorand, Polygon,BSC, Polkadot
DApps development ; Solidity/Rust + web3.js/ethers.js
Integration with crypto wallets such as Metamask.
What I can do for you:
Creating an exchange Trading platforms with 3rd part liquidity API, Margin trading etc. like binance.com, bybit.com, or Bitmex.com
NFT marketplace, Defi/Dapp Development, DeFi Consulting (swaps, liquidity pools, borrowing and lending, yield farming, impermanent loss, governance tokens)
NFTs (ERC-721, ERC-1155, Flow, BSC, Polygon, Rarible, Opensea, Nifty, etc)
ICO| STO| IEO- Developing from scratch + Marketing
Smart Contract (ERC20 + ERC21) and Audit
Zentachain, Germany
Singapore Institute of Technology
Tokyo, Japan
專業背景
- 目前狀態
- 專業後端開發人員・前端開發人員・區塊鏈軟體工程師
- 產業區塊鏈・人工智慧 / 機器學習・軟體
- 工作年資10 到 15 年 (6 到 10 年相關工作經驗)
- 管理經歷我有管理 10～15 人的經驗
- 技能
- 語言能力English・專業Japanese・專業
- 最高學歷大學
求職偏好
- 預期工作模式全職・對遠端工作有興趣
- 希望獲得的職位
- 期望的工作地點
- 接案服務全職接案者
工作經驗
Senior Blockchain Developer
Lead the research, design and development of Blockchain technologies.
Analysis various type of Blockchain technologies so that imagine new innovate idea and realize it as improving company DeFi systems.
As not only project manager but also senior engineer, developed new DeFi systems successfully.
Senior DeFi engineer
Developed frontend integration with smart contract of DeFi protocol using web3, ether.js.
Designed perfect architecture of platform so that realized protocol optimization.
Mainly worked with Reactjs(ts) + Nuxtjs(Next, Node, Nest)
Senior Smart Contract Engineer
Solved very important technical problem of smart contract to find best call path which user can get best profits on trading.
Suggest new cryptography concept and solved security problems of transactions in smart contract.
Developed game smart contract and DEX, DAO smart contract such as staking, bridge.
Senior Frontend Developer
Developed various kinds of frontendand api integrations with clean and fast coding.
Developed project following client idea so that give perfect result as client want.
Familiar with Reactjs, typescript, Angular, Laravel, etc.
Senior Full Stack Developer
Developed user friendly frontend with react, angular, vue.
Focus security of project on backend side with nodejs and express.
Design well database architecture with mongodb, firebase, mysql.
Worked with AWS, SaaS, python, github
學歷
Bachelor of Science (BS)
・
Computer Science