danni
Ai & Full Stack Engineer · Web3 · Saa S Systems
Full-stack engineer with hands-on experience building production AI applications, SaaS platforms, and Web3 systems. Comfortable owning the full lifecycle — architecture, database design, authentication, API layer, and deployment. Built systems with multi-tenant RBAC, async job queues, real-time push, and AI agent integration. Strong engineering instincts around security, maintainability, and shipping things that actually work. Seeking remote opportunities where technical depth creates real product value.
Experience: 3 years
Yearly salary: $46,000
Hourly rate: $25
Nationality: 🇨🇳 China
Residency: Worldwide
Experience
Research Assistant / Full-Stack Developer
State Key Laboratory of Media Convergence · Communication University of China 2021 - 2023
Developed and maintained web applications supporting active research workflows with real user load. Built REST APIs with Node.js and MySQL for data collection and processing pipelines. Managed Linux server deployment, production debugging, and system maintenance. Designed UI interfaces and collaborated across multidisciplinary research and engineering teams.
Skills
ai
api
docker
front-end
git
nextjs
node
openzeppelin
postgres
react
solidity
tailwind
typescript
web3
english
chinese-mandarin