About

I'm sggmico, a frontend engineer with over 10 years of experience. I've helped build complex systems at major internet companies, with deep, hands-on practice in web architecture, engineering processes, and performance optimization.

I'm fluent in modern frontend stacks and care about code quality and long-term maintainability. I focus on building clear, stable, and easy-to-iterate systems, and I rely on automated testing, code reviews, and CI/CD to ensure delivery quality.

Over the past two years, I've focused on Web3, with a solid understanding of blockchain and the Ethereum stack. I have end-to-end smart contract experience, am comfortable with Solidity and ERC standards, and have delivered NFT projects from generation and design through deployment and launch.

I'm also exploring practical uses of AI in development and products, from using large language models to boost engineering efficiency to building AI-assisted tools and workflows. I care about how AI can improve individual and team productivity.

I believe technology should serve people. I value product experience and design, stay active in open source, follow industry trends, and keep learning with curiosity.

Projects

AgentFlowAgentFlow GitHubAgentFlow website

An AI agent workflow platform for developers to quickly build composable task chains and tool coordination.

Skills:TypeScript, Node.js, React, Mastra, Supabase, Monorepo

TradingKitTradingKit GitHubTradingKit website

A lightweight, user-friendly, and fully functional cryptocurrency quantitative trading platform.

Skills:Node.js, TypeScript, React, PostgreSQL, Redis, Monorepo

HedgehogHedgehog GitHubHedgehog website

Smart hedging, next-generation DeFi derivatives trading platform.

Skills:React, Wagmi, Solidity, Optimism, Chainlink, Pyth

KS-FlowKS-Flow website

Resource and traffic management system for resource allocation, scheduling, and data analysis.

Skills:TypeScript, Vue, Vite, Micro-Frontend Architecture

KS-CNY2024KS-CNY2024 website

In-app Chinese New Year H5 campaign to boost user retention during the festival, featuring gameplay, content, and task modules.

Skills:TypeScript, Vue, Pinia, Monorepo Architecture

EQX-H2EditorEQX-H2Editor website

Company matrix product for consumers, providing design, editing, preview, and publishing of poster materials.

Skills:TypeScript, Angular, No-Code

More Projects 

Work Experience

Open SourceOpen Source Software Developer

Oct 2024 - PresentGithub

  • Composable AI agent workflow platform for task orchestration.
  • Multi-exchange intelligent quantitative trading system.
  • Intelligent hedging DeFi derivatives trading platform.

KuaishouSenior Frontend Engineer

Aug 2021 - Sep 2024Beijing, China

Responsible for frontend development and maintenance of the resource and traffic management platform, managing 50+ in-app resource positions. Serving B2B users, providing B-S++ level campaign operation capabilities.

  • Visualized universal resource position configuration solution, improving configuration efficiency by 50%.
  • Real-time preview (resource position configuration), increasing configuration accuracy by 30% and enhancing user experience for operations team.
  • Automated testing with coverage increased to 85%, improving system reliability and stability.

EqxiuSenior Frontend Engineer

Jun 2015 - Mar 2021Beijing, China

Responsible for frontend development and maintenance of H2 editor, serving C2C users with online creation, editing, preview, sharing, and downloading of poster marketing materials.

  • Self-developed DOM rendering engine, designed and implemented real-time editing of core elements with smooth interactive experience.
  • Led multi-format export system, solving critical challenges including cross-origin, font handling, and cross-browser compatibility.
  • Designed Git-like history management system supporting unlimited undo/redo, significantly improving user fault tolerance and editing experience.

Stacks

AI

Agents, MCP, A2A, N8N, Flowise, RAG, Local LLM Deployment

Web3

Wagmi, Ethers.js, Web3.js, Hardhat, Openzeppelin, Solidity, Uniswap V3, RainbowKit, Remix

Frontend

TypeScript, React/Next.js, Vue/Nuxt.js, Vite/Webpack, Tailwind CSS, WASM

Backend

Node.js, GraphQL, Nginx, Supabase, Docker, Serverless

QA

BackStop, Jest

DB

Redis, MongoDB, PostgreSQL, Clickhouse

Cloud

Vercel, AWS Lambda, Cloudflare, IPFS, Firebase, Azure, AliCloud

Languages

Go, Python, Rust

Education

Physics, Bachelor of Science,Hebei Normal University of Science & Technology, Qinhuangdao, China

Sep 2011 - Jun 2015

Languages

Chinese(Native),English(Intermediate)

Sgg Mico

Software Engineer

sggmico@gmail.com
GitHubTwitterYoutubeBilibiliInstagramPortfolio

About

I'm sggmico, a frontend engineer with over 10 years of experience. I've helped build complex systems at major internet companies, with deep, hands-on practice in web architecture, engineering processes, and performance optimization.

I'm fluent in modern frontend stacks and care about code quality and long-term maintainability. I focus on building clear, stable, and easy-to-iterate systems, and I rely on automated testing, code reviews, and CI/CD to ensure delivery quality.

Over the past two years, I've focused on Web3, with a solid understanding of blockchain and the Ethereum stack. I have end-to-end smart contract experience, am comfortable with Solidity and ERC standards, and have delivered NFT projects from generation and design through deployment and launch.

I'm also exploring practical uses of AI in development and products, from using large language models to boost engineering efficiency to building AI-assisted tools and workflows. I care about how AI can improve individual and team productivity.

I believe technology should serve people. I value product experience and design, stay active in open source, follow industry trends, and keep learning with curiosity.

Projects

AgentFlowAgentFlow GitHubAgentFlow website

An AI agent workflow platform for developers to quickly build composable task chains and tool coordination.

Skills:TypeScript, Node.js, React, Mastra, Supabase, Monorepo

TradingKitTradingKit GitHubTradingKit website

A lightweight, user-friendly, and fully functional cryptocurrency quantitative trading platform.

Skills:Node.js, TypeScript, React, PostgreSQL, Redis, Monorepo

HedgehogHedgehog GitHubHedgehog website

Smart hedging, next-generation DeFi derivatives trading platform.

Skills:React, Wagmi, Solidity, Optimism, Chainlink, Pyth

KS-FlowKS-Flow website

Resource and traffic management system for resource allocation, scheduling, and data analysis.

Skills:TypeScript, Vue, Vite, Micro-Frontend Architecture

Work Experience

Open SourceOpen Source Software Developer

Oct 2024 - PresentGithub

  • Composable AI agent workflow platform for task orchestration.

  • Multi-exchange intelligent quantitative trading system.

  • Intelligent hedging DeFi derivatives trading platform.

KuaishouSenior Frontend Engineer

Aug 2021 - Sep 2024Beijing, China

Responsible for frontend development and maintenance of the resource and traffic management platform, managing 50+ in-app resource positions. Serving B2B users, providing B-S++ level campaign operation capabilities.

  • Visualized universal resource position configuration solution, improving configuration efficiency by 50%.

  • Real-time preview (resource position configuration), increasing configuration accuracy by 30% and enhancing user experience for operations team.

  • Automated testing with coverage increased to 85%, improving system reliability and stability.

Projects

KS-CNY2024KS-CNY2024 website

In-app Chinese New Year H5 campaign to boost user retention during the festival, featuring gameplay, content, and task modules.

Skills:TypeScript, Vue, Pinia, Monorepo Architecture

EQX-H2EditorEQX-H2Editor website

Company matrix product for consumers, providing design, editing, preview, and publishing of poster materials.

Skills:TypeScript, Angular, No-Code

More Projects

Work Experience

EqxiuSenior Frontend Engineer

Jun 2015 - Mar 2021Beijing, China

Responsible for frontend development and maintenance of H2 editor, serving C2C users with online creation, editing, preview, sharing, and downloading of poster marketing materials.

  • Self-developed DOM rendering engine, designed and implemented real-time editing of core elements with smooth interactive experience.

  • Led multi-format export system, solving critical challenges including cross-origin, font handling, and cross-browser compatibility.

  • Designed Git-like history management system supporting unlimited undo/redo, significantly improving user fault tolerance and editing experience.

Stacks

AIAgents, MCP, A2A, N8N, Flowise, RAG, Local LLM Deployment

Web3Wagmi, Ethers.js, Web3.js, Hardhat, Openzeppelin, Solidity, Uniswap V3, RainbowKit, Remix

FrontendTypeScript, React/Next.js, Vue/Nuxt.js, Vite/Webpack, Tailwind CSS, WASM

BackendNode.js, GraphQL, Nginx, Supabase, Docker, Serverless

QABackStop, Jest

DBRedis, MongoDB, PostgreSQL, Clickhouse

CloudVercel, AWS Lambda, Cloudflare, IPFS, Firebase, Azure, AliCloud

LanguagesGo, Python, Rust

Education

Physics, Bachelor of Science, Hebei Normal University of Science & Technology, Qinhuangdao, China

Sep 2011 - Jun 2015

Languages

Chinese (Native), English (Intermediate)