PROFESSIONAL SUMMARY
Full-Stack Engineer with 10+ years of experience(3 years of Web3 full-stack experience). In the past two years, through intensive GitHub activity (1500+ commits/year), independently delivered a Uniswap V3-integrated DEX and an NFT Marketplace. My early career focused on backend distributed systems (IBM/Huawei), later expanded into full-stack development and DevOps (ZTE/Alstela/recent 2 years). Experienced in building high-availability systems and implementing CI/CD pipelines from scratch. Tech stack covers Node.js/Next.js/TypeScript/Solidity, with solid skills in REST API design, event-driven architecture , smart contract&wallet integration and on-chain interaction optimization. Quick learner, self-driven, committed to engineering excellence in DeFi/Web3.

CORE COMPETENCIES
Blockchain/Web3: Uniswap V3, AMM, ERC20/721/1155, Smart Contract Security, SIWE(Sign-In with Ethereum), Solidity, Hardhat, Wagmi, Ethers.js, Viem, The Graph Backend/Distributed Systems: Node.js, Express, RESTful API, WebSocket, Redis, RabbitMQ, Microservices, Event-Driven Architecture, Distributed System Design Frontend: Next.js, TypeScript, React, Tailwind CSS, Shadcn, Responsive Design,RainbowKit Database: MongoDB, MySQL, Schema Design, Query Optimization DevOps Tools & CI/CD: Git, Docker, AWS(EC2, IAM,RDS), GitLab, GitHub Actions, Linux Shell Testing &Others: Integration testing, Unit testing(Mocha, chai, Jest), Agile, Jira, Auth2, Cloudflare, authentication, authorization

专业摘要
全栈工程师（ 10+年经验，含 2 年 Web3 全栈经验），近两年以高强度 GitHub 活动（年均 1500+提交）独立交付并部署 Uniswap V3 集成 DEX 及 NFT 市场。早期深耕后端分布式系统（ IBM/华为），后期拓展至全栈与 DevOps （中兴/Alstela/近三年），具备从 0 到 1 构建高可用系统及 CI/CD 落地经验。技术栈覆盖 Node.js/Next.js/TypeScript/Solidity 等，擅长 REST API 设计，高可靠性分布式系统设计，消息驱动设计及智能合约&钱包集成与链上交互优化等。快速学习、自我驱动，英语流利，致力于在 DeFi/Web3 领域贡献复杂系统的工程化能力。

核心能力矩阵
区块链/Web3：Uniswap V3, AMM, ERC20/721/1155, Wagmi, Viem, 智能合约安,SIWE(Sign-In with Ethereum), Solidity, Ethers.js , Hardhat, The Graph etc 后端/分布式：Node.js, Express, RESTful API, WebSocket, Redis, RabbitMQ, 微服务架构, 分布式系统设计 etc 前端：Next.js, TypeScript, React(Hooks), Tailwind CSS, Shadcn, RainbowKit etc 数据库: MongoDB, MySQL, Schema Design, Query Optimization DevOps 工具& CI/CD: ：Git, Docker, AWS(EC2, IAM,RDS), GitLab, GitHub Actions, Linux Shell 其他：集成测试，单元测试(Mocha, chai, Jest)，Agile, Jira

作品： https://app.bestdex-by-janessatech.com/
自我介绍： https://www.youtube.com/watch?v=gzZp0TNLECo
github: https://github.com/janessatech
email: [email protected]