Rich Li
Shang Hai
Summary
Accomplished Full-Stack and AI R&D Engineer with 8 years of experience in AI Agent architectures and enterprise systems. Led technical teams and implemented high-performance streaming architectures while driving system migrations. Skilled in integrating front-end engineering with AI orchestration frameworks (LangGraph, Python) to create scalable applications in medical imaging, industrial manufacturing, and digital advertising.
Overview
9
9
years of professional experience
Work History
AI Full-Stack / Front-End Leader
Taidou Technology (Shanghai) Co., Ltd. (Jialu Subs
Shanghai
12.2025 - Current
- Team Leadership: Led a 4+ person front-end team, aligning task decomposition, technical reviews, and code specification standards to enhance collaborative delivery.
- Architecture Design: Designed the front-end architecture for the enterprise AI Advertising Platform and Agent Orchestration System utilizing React 19 and Next.js.
- AI Full-Stack R&D: Built an Agent conversational engine leveraging Python + LangGraph, implementing conversation summary optimization that cut LLM Token consumption by ~60%.
- Base Infrastructure: Standardised administration layout with slash-admin framework, optimising multi-tenant systems and reducing redundant re-renders by 65%.
- CI/CD Automation: Architected automated Jenkins pipelines for one-click multi-environment deployment, cutting build times from 20 to 4.3 minutes.
Agent Engineer
Opsmate AI
ShangHai
03.2025 - 12.2025
- Led front-end architectural overhaul of Industrial AI Agent Management Platform using Next.js (App Router), implementing seamless migration plan enabling zero-downtime dual-stack operations.
- Built a high-performance streaming interactive architecture, slashing initial interactive latency by 5.1x (from 4200ms to 820ms).
- Designed a modular state centerpiece using Zustand to facilitate hot-swappable plugins for visual workflows, ensuring stable operational rollouts for global manufacturing clients.
- Optimised data flow rendering, cutting invalid re-renders by 65% while enhancing CI/CD workflows to ensure robust runtime reliability.
Front-End Leader
Shanghai Xingmai Information Technology Co., Ltd.
ShangHai
02.2022 - 12.2025
- Architected AI-assisted diagnostic platforms for medical imaging, enhancing diagnostic accuracy and efficiency.
- Directed team to establish shared component guidelines and strict code review workflows, reducing regression bugs and streamlining engineering processes.
Senior Front-End / Front-End Engineer
Shanghai Tonglin / Shanghai Ruizhuo
ShangHai
08.2020 - 12.2021
- Spearheaded enterprise ERP system refactor implementing qiankun micro-frontend architecture, consolidating 7+ applications and enhancing build efficiency.
- Upgraded automotive risk platform from Vue 2 to Vue 3 and optimised rendering performance in Handsontable.js dynamic structural trees.
Web Front-End Engineer
Tianjin Zhongkang Jiuxin Technology Co., Ltd.
TianJin
01.2017 - 08.2020
- Utilised JavaScript, HTML, and CSS to create interactive and visually appealing web pages.
- Developed and maintained responsive website designs, improving user experience across various devices.
- Delivered clean, error-free code matching project scope and minimising performance issues.
- Developed and delivered core feature sets for medical imaging clients, collaborating closely with back-end engineers to optimize data fetching, memory serialization, and state mapping.
Education
Diploma of Higher Education - Computer Science and Technology
Lanzhou Universit
Shanghai01-2018
Skills
- AI & Conversational UX: LangGraph, DAG workflow orchestration, Streaming Rendering, Context Shortening (Token Optimization), Tool Calling, ACK/NACK fault-tolerance mechanisms
- Full-Stack & Languages: Nodejs (BFF layers, multi-tenant architectures), Python, TypeScript (Deep/Advanced usage)
- Front-end architecture
- State Management & UI: Zustand, Tailwind CSS, Canvas, Ant Design X6, Shadcn UI, Semi Design
- Engineering & DevOps: Monorepo management, Webpack/Vite plugin development, Jenkins CI/CD automation pipelines, SWC compilers
- Graphics & Communication: Cornerstonejs, Fabricjs, Threejs, WebGL, WebRTC, WebSocket, MQTT
Languages
Chinese (Mandarin)
First Language
English
Intermediate
B1
Hobbies and interests
I enjoy many hobbies that can enhance my inner qualities and refinement, such as programming, bartending, golf, and reading.
Timeline
AI Full-Stack / Front-End Leader
Taidou Technology (Shanghai) Co., Ltd. (Jialu Subs
12.2025 - Current
Agent Engineer
Opsmate AI
03.2025 - 12.2025
Front-End Leader
Shanghai Xingmai Information Technology Co., Ltd.
02.2022 - 12.2025
Senior Front-End / Front-End Engineer
Shanghai Tonglin / Shanghai Ruizhuo
08.2020 - 12.2021
Web Front-End Engineer
Tianjin Zhongkang Jiuxin Technology Co., Ltd.
01.2017 - 08.2020
Diploma of Higher Education - Computer Science and Technology
Lanzhou Universit