Julian Cislo
Verified Expert in Engineering
Blockchain Developer
Julian is a full-stack Web 3.0 developer and consultant. 他专注于可靠智能合约的设计、开发和安全考虑. He has founded QuantDeFi, 这是一家在区块链领域提供解决所有Web 3问题的咨询公司.为希望集成区块链解决方案的客户提供零相关问题. Julian还擅长交易自动化, 利用闪贷技术构建套利和清算机器人.
Portfolio
Experience
Availability
Preferred Environment
Windows, Ubuntu, MacOS, TypeScript, Solidity, Truffle, Hardhat, NPM, JavaScript, Non-fungible Tokens (NFT), Blockchain, MetaMask
The most amazing...
...我建立的协议是一个P2P NFT借贷服务,具有可交易的NFT衍生品.
Work Experience
CEO
QuantDEFI consulting
- 为各种项目开发全栈区块链应用程序.
- 为区块链交易自动化创建bot系统, including trading bots, arbitrage, and liquidations.
- Audited smart contract code for various clients, 寻找常见和不常见的潜在安全漏洞和气体优化.
Web3.js Engineer
UE Games
- 开发和部署NFT解决方案,并将其分发给数百名玩家.
- 为各种可替换的令牌设计并实现了令牌学系统.
- Consulted and advised about several scaling options, including Polygon and ImmutableX, to improve transaction speeds and costs.
Trading Bot Developer
Freelance Client
- 开发链上交易业务逻辑,并将其实现到Node中.js back end paired with a MySQL database.
- 为实时数据馈送和直接连接到前端创建API和WebSocket端点.
- 将系统扩展为商业用途,使多个用户同时访问.
- 利用各种分散的金融流动性池协议,如Uniswap.
Senior Full-stack Developer
PAWNSPACE
- 创建了点对点NFT抵押协议.
- 集成了先进的Solidity概念,包括在线组装和可升级的合同.
- 管理一个小型开发团队,创建促销nft和挖矿UI.
Smart Contract Engineer
Freelance Client
- 开发了一个由流动性池代币支持的实验性稳定币,包括uniswap和balancer.
- 利用Chainlink Oracle feed对流动性代币进行估值,并确定稳定币的发行.
- 预期在不需要清算机制的情况下实现稳定.
- 面临着在极度背离的情况下保持联系汇率制的挑战.
Experience
Lotto Balls
游戏的目标是从1到8中选择8个数字,然后尝试将它们与随机生成的数字组合相匹配. The more digits match, the greater the prize. 该协议还包含一个本地可替代的令牌,该令牌作为奖品铸造,并支持另一种玩游戏的方式. 游戏在Polygon上运行,需要MetaMask指向Polygon网络来访问应用程序.
套利,清算和其他杂项交易自动化工具
Some bots, 例如单协议套利或nft游戏自动化, 是否简单,因为它们只需要监视脚本和与现有协议的直接交互. In other cases, like multi-protocol arbitrage and liquidations, 我已经编写了自定义智能合约,将多个链上操作合并到单个交易中. 常见的设计模式包括使用flash借用或类似flash的设计将各种函数调用集成到单个原子操作中. For most automation tasks, fast and reliable access to a node is necessary; therefore, 我选择在本地运行区块链节点,以绕过公共RPC速率限制.
I have experience operating nodes on Ethereum, Avalanche, Harmony, Polygon, Optimism, Binance Smart Chain, and Fantom.
Rentable
http://github.com/Rentable-EthToronto/rentable-contractsCaesar's Temple
Education
Bachelor of Science in Physics
University of Guelph - Guelph, Ontario, Canada
Certifications
Blockchain Development
George Brown College
Skills
Libraries/APIs
Web3.js, React, Node.js, Binance API
Tools
NPM, MetaMask, Git, Ganache, Ganache CLI
Frameworks
Truffle, Hardhat
Languages
TypeScript, Solidity, JavaScript, Python, HTML, CSS, SQL, Python 3, Java, c++
Platforms
Windows,区块链,以太坊,Oracle, Ubuntu, MacOS, Hyperledger, Twitter
Industry Expertise
Project Management
Paradigms
Management
Other
Complex Problem Solving, Creative Problem Solving, Ethereum Smart Contracts, Smart Contracts, Cryptocurrency, Bots, Decentralized Finance (DeFi), Crypto, Lending, Security, Non-fungible Tokens (NFT), Uniswap, Arbitrage, Blockchain & Cryptocurrency, Full-stack, Tokenomics, ERC-721, ERC-1155, ERC-20, APIs, Utility Tokens, Polygon, Web3, Token Design, Full-stack Development, Software Architecture, Trading, Solana, Foundry, Writing & Editing, Web Marketing, User Experience (UX), Physics, Mathematics, Computer Science, Education, Training
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