个人信息 Personal Information

• 姓名 Name： Mengyuan Xie
• 年龄 Age： 25
• 邮箱 Email： [email protected]
• 现居地 Location： 广州 Guangzhou

求职目标

专注于 Web3 领域，期望从事智能合约开发、DeFi 应用或全栈开发岗位。
Focused on the Web3 world, seeking roles in smart contract development, DeFi applications, or full-stack development.

项目经验 Project Experience

BrickinNFT黑客松项目 BrickinNFT Hackathon Project
2023.06 - 2023.07
在黑客松比赛中，作为后端合约开发者，负责设计和实现了BrickinNFT，一个基于区块链的去中心化交易与流动性平台。支持不同代币交换和流动性管理。为NFT持有者提供独特的流动性收益分配机制，并和前端人员设计了用户友好的交易界面。成功推动项目打进了比赛的决赛。
As a backend contract developer in the hackathon, I was responsible for the design and implementation of BrickinNFT, a decentralized trading and liquidity platform based on blockchain. Supported various token exchanges and liquidity management. Provided a unique liquidity profit distribution mechanism for NFT holders and collaborated with front-end personnel to design a user-friendly trading interface. Successfully propelled the project into the finals.

基于 Sui 的质押协议 Sui-based Staking Protocol
2023.06 - 2023.07
独立开发基于sui技术的质押协议。通过利用sui move的特性，该模块提高了不同质押池的互操作性。这种设计不仅简化了流程，还实现了1+1>2的协同效益。已经上链，使得未来的开发者可以迅速搭建自己的质押池子。
Spearheaded the independent development of a staking protocol leveraging the unique capabilities of the Sui technology. By capitalizing on the features of Sui Move, the module significantly improved the interoperability between different staking pools. This innovative design not only streamlined processes but also realized a synergistic effect where the whole became greater than the sum of its parts. The protocol has been deployed on-chain, providing a fast-track solution for future developers to establish and manage their own staking pools.

区块链多链钱包应用 Blockchain Multi-Chain Wallet Application
2023.07 - 2023.08
独立完成，负责全面开发一款高安全性的区块链多链钱包应用，使用Go语言实现，优化了数据处理和交易执行效率。
集成助记词和私钥管理功能，提供基础的加密资产保护和恢复选项。
支持比特币以太坊Solana波场四条链。有独立的chrome插件和本地运行版，极大提高可用性和安全性。
Completed independently, responsible for the comprehensive development of a highly secure blockchain multi-chain wallet application, implemented in Go language, optimizing data processing and transaction execution efficiency.
Integrated mnemonic and private key management features, providing basic cryptographic asset protection and recovery options.
Supports Bitcoin, Ethereum, Solana, and Tron. Available as a standalone Chrome extension and a local runtime version, greatly enhancing usability and security.

电商项目：基于Halo2的去中心化身份验证独立开发 E-Commerce Project: Independent Development of Decentralized Identity Verification Based on Halo2
2023.10
一个基于Halo2技术的去中心化身份验证系统。
用户可以创建一个区块链上的身份，该身份包含他们的基本认证信息。当用户需要在任何支持的平台上进行身份验证时，他们可以使用Halo2的零知识证明技术来证明其身份的有效性，而无需透露除必要信息之外的任何详细信息。
用户无需透露具体信息，只需证明他们拥有有效的身份。用户可以在多个平台上重复使用他们的区块链身份，无需重复认证过程。利用区块链的安全性和不可篡改性，减少身份盗用和欺诈的风险。用户对自己的身份信息拥有完全的控制权。
Developed a decentralized identity verification system based on Halo2 technology. Users can create a blockchain-based identity containing their basic authentication information. When users need to authenticate on any supported platform, they can use Halo2's zero-knowledge proof technology to verify the validity of their identity without revealing any detailed information beyond what is necessary. Users need not disclose specific details, just prove they possess a valid identity. This identity can be reused across multiple platforms without repeating the authentication process. Utilizing the security and immutability of blockchain reduces the risk of identity theft and fraud, granting users full control over their identity information.

DeFi 项目：基于 BSC 的去中心化金融模型开发 DeFi Project: Development of a Decentralized Financial Model on BSC 2024.9 在 Binance Smart Chain 上独立开发了一个去中心化金融 (DeFi) 模型。该项目参考了 Solana 上的 Pump.fun 核心逻辑，并结合 BSC 生态特点进行了设计与优化。
用户可以通过该模型在 BSC 网络上进行代币买卖与流动性提供操作。为了适应 BSC 网络的性能特点，我对智能合约进行了深入的优化，降低了 Gas 费用，并改进了曲线算法，使得用户在进行大额交易时的成本降低、交易速度加快。
该模型允许用户在提供流动性时自动计算奖励，并在曲线机制下获得更好的收益回报。系统还针对高并发交易场景做了性能优化，显著提升了交易响应时间。
Independently developed a decentralized financial (DeFi) model on Binance Smart Chain (BSC), inspired by the core logic of Pump.fun on Solana but redesigned and optimized for the BSC ecosystem. The model allows users to trade tokens and provide liquidity on the BSC network. The smart contracts were optimized to reduce gas fees and improve the curve algorithm, leading to reduced costs and faster transactions for users during large trades. The system automatically calculates rewards for liquidity providers and enhances returns based on a bonding curve mechanism. The project also included performance optimizations to handle high transaction volumes, significantly improving response times.

工作经历 Work Experience

Opensource 公司 Opensource Company
后端开发 | 钱包维护与扩链 Backend Developer | Wallet Maintenance and Expansion
*2023.12 - 2024.06 *
在加入 Opensource 公司后，我主要负责维护和扩展公司的数字钱包服务。
起初，该钱包只支持 Binance Smart Chain (BSC) 网络，我成功地实现了对波场（Tron）、以太坊（Ethereum）、Solana、Polygon 以及 Arbitrum 网络的集成。
这项工作不仅要求对各个链的技术细节有深入的理解，还需要我确保整合后的钱包系统在安全性和性能上达到行业标准。
我的贡献显著提高了产品的市场竞争力，为用户提供了更为广泛的加密货币管理选项。
Upon joining Opensource Company, my primary responsibilities have been maintaining and expanding the company's digital wallet service. Initially supporting only the Binance Smart Chain (BSC), I successfully integrated support for Tron, Ethereum, Solana, Polygon, and Arbitrum networks. This task required an in-depth understanding of each chain's technical details and ensuring that the integrated wallet system met industry standards in security and performance. My contributions significantly enhanced the product's competitiveness and provided users with a broader range of cryptocurrency management options.

Blocknovas LLC
2024.8 - Present
全栈开发 Full-Stack Developer

• 负责公司若干去中心化金融（DeFi）产品的开发与上线，包括一个类似 dYdX 的衍生品交易平台和一个收益聚合器产品：

  • 衍生品交易平台 Derivative Trading Platform:
    开发并部署了基于以太坊的去中心化衍生品交易平台，支持永续合约交易。使用 Solidity 实现核心智能合约，优化撮合与结算逻辑，确保高性能和低 Gas 消耗。前端使用 React 和 TailwindCSS 实现响应式交易界面，并整合 Chart.js 提供实时市场数据图表。
    Developed and deployed an Ethereum-based decentralized derivatives trading platform supporting perpetual contract trading. Implemented core smart contracts using Solidity, optimizing matching and settlement logic for high performance and low gas costs. Built a responsive trading interface with React and TailwindCSS, integrating Chart.js for real-time market data visualization.

  • 收益聚合器 Yield Aggregator:
    设计并实现了多链收益聚合器平台，支持用户跨链参与流动性挖矿并获得最优收益。通过集成 Curve 和 PancakeSwap 等协议，自动优化用户的收益策略。前端与后端实时同步收益数据，并使用 MongoDB 存储历史收益记录。
    Designed and implemented a multi-chain yield aggregator platform enabling users to participate in cross-chain liquidity mining and maximize returns. Integrated protocols like Curve and PancakeSwap to automate yield optimization strategies. Frontend and backend were synchronized for real-time yield data, with historical records stored in MongoDB.

• 提高了公司产品的开发效率，参与了从需求分析到主网部署的完整产品生命周期，推动团队快速迭代新功能，产品上线后获得了广泛用户好评。
  Enhanced the development efficiency of the company's products, participating in the entire product lifecycle from requirement analysis to mainnet deployment. Drove rapid iterations of new features, earning widespread user acclaim after product launches.

生态贡献 Ecological Contributions

web3url 项目 Web3url Project
独立开发并完善了 web3url 项目，该项目支持以太坊的 EIP-4804 和 EIP-6860，使得链上资源能够类似于 HTTP 那样被访问，为区块链的可互操作性做出了重大贡献。
Independently developed and enhanced the web3url project, which supports Ethereum's EIP-4804 and EIP-6860, enabling chain resources to be accessed like HTTP. This has significantly contributed to blockchain interoperability.
项目链接 Project Link: GitHub - web3url

Dart 库独立开发贡献 Independent Contributions to Dart Libraries

• dart_polygon:
  独立开发的 DartPolygon 库，专注于 Dart 与 Polygon (Matic) 网络的集成，提供了 Ethereum 兼容链的高效交易方案。
  Independently developed the DartPolygon library, focusing on integrating Dart with the Polygon (Matic) network to provide efficient transaction solutions for Ethereum-compatible chains. Project Link: GitHub - dart_polygon
• dart_arbitrum:
  独立开发 DartArbitrum 库，为 Dart 开发者提供了便捷的工具，以轻松整合 Arbitrum 层二扩容解决方案。 Developed the DartArbitrum library independently, offering Dart developers convenient tools to seamlessly integrate with the Arbitrum Layer 2 scaling solution.
  Project Link: GitHub - dart_arbitrum
• dart_solana:
  Independently developed the DartSolana library, a comprehensive Dart library tailored for the Solana blockchain ecosystem. 独立开发 DartSolana 库，这是一个为 Solana 区块链生态系统定制的综合 Dart 库。 Project Link: GitHub - dart_solana
• dart_tron: 独立开发 DartTron 库，提供了与 Tron 区块链交互所需的 Dart 工具和库。 Developed the DartTron library, providing Dart tools and libraries needed for interacting with the Tron blockchain.
  Project Link: GitHub - dart_tron

技能总结 Skills Summary

区块链开发 Blockchain Development:

• 熟悉以太坊（Ethereum） 的智能合约开发，包括 Solidity 和 Vyper 编程语言，熟练使用 Hardhat 和 Foundry 等开发工具，了解 ERC20、ERC721 和 ERC1155 等标准。
  Familiar with Ethereum smart contract development, including Solidity and Vyper programming languages. Proficient in using development tools like Hardhat and Foundry, with a solid understanding of ERC20, ERC721, and ERC1155 standards.
• 精通 Solana 区块链的开发，能够使用 Rust 和 Anchor 框架编写高性能智能合约，擅长开发 SPL Token 和 DeFi 协议，理解 Solana 的高吞吐量特性及其运行机制。
  Skilled in Solana blockchain development, adept at writing high-performance smart contracts using Rust and the Anchor framework. Experienced in developing SPL Tokens and DeFi protocols, with a deep understanding of Solana’s high-throughput characteristics and operational mechanics.
• 熟悉 Sui 区块链开发，掌握 Move 编程语言，能够高效开发 Sui 智能合约，尤其是在分布式存储和质押协议方面有实践经验。
  Familiar with Sui blockchain development, proficient in the Move programming language, capable of efficiently developing Sui smart contracts, particularly in areas like distributed storage and staking protocols.
• 熟悉区块链项目从开发到部署的完整生命周期，包括测试、优化 Gas 消耗和上主网部署。
  Knowledgeable about the full lifecycle of blockchain projects, from development to deployment, including testing, gas optimization, and mainnet deployment.

前端与全栈开发 Frontend & Full-Stack Development:

• 熟练使用 React.js 和 Next.js，能够构建响应式、高性能的单页应用程序 (SPA)。
  Proficient in using React.js and Next.js to build responsive, high-performance single-page applications (SPAs).
• 精通 TailwindCSS 和 Ant Design 等前端样式框架，能够快速实现现代化 UI/UX。
  Skilled in TailwindCSS and Ant Design frontend styling frameworks, capable of rapidly creating modern UI/UX designs.
• 熟练掌握 React Query、Redux 状态管理工具，以及 React Router 路由工具。
  Experienced with React Query, Redux state management tools, and React Router for efficient application routing.
• 掌握前后端交互技术，熟练使用 Axios 和 Fetch API 与后端服务进行数据通信。
  Experienced in frontend-backend interaction techniques, proficient in using Axios and Fetch API for data communication with backend services.

后端开发 Backend Development:

• 熟练使用 Node.js 和 Express.js 开发 RESTful API，能够与区块链网络交互。
  Proficient in using Node.js and Express.js to develop RESTful APIs and interact with blockchain networks.
• 熟悉 MongoDB 等 NoSQL 数据库，能够高效设计与管理分布式数据库方案。
  Familiar with MongoDB and other NoSQL databases, capable of efficiently designing and managing distributed database solutions.
• 能够独立完成从后端服务到前端界面的全栈开发任务。
  Capable of independently completing full-stack development tasks, from backend services to frontend interfaces.

编程语言 Programming Languages:

• 熟练使用 Solidity、Rust、Move、JavaScript、TypeScript 和 Python，具备区块链和传统软件开发的全栈能力。
  Proficient in Solidity, Rust, Move, JavaScript, TypeScript, and Python, with full-stack capabilities in both blockchain and traditional software development.

其他技术 Other Skills:

• 熟练使用 Web3.js 和 Ethers.js 与区块链交互。
  Proficient in using Web3.js and Ethers.js to interact with blockchain networks.
• 掌握分布式系统的设计与实现，熟悉 Nginx、Redis 和 RabbitMQ 等常用中间件工具。
  Skilled in the design and implementation of distributed systems, familiar with common middleware tools like Nginx, Redis, and RabbitMQ.
• 熟练使用 Git 进行版本管理，具备高效的团队协作能力。
  Proficient in using Git for version control, with strong teamwork and collaboration skills.

语言能力 Language Proficiency

• 英语 English: 熟练掌握，具有良好的沟通和写作能力 Proficient, with good communication and writing skills
• 韩语 Korean: 基础会话水平 Basic conversational level
• 日语 Japanese: 基础会话水平 Basic conversational level

教育背景 Education Background

西安邮电大学 Xi'an University of Posts and Telecommunications
智能科学与技术 Intelligence Science and Technology | Bachelor's Degree
主修机器学习，nlp语音识别方向。2022年底开始研究区块链方向。
Majored in machine learning and NLP voice recognition. Started focusing on blockchain direction at the end of 2022.
毕业时间 Graduation Date: June 2022