Deng Yaqi

AI R&D Lead / Harness / Ontology and Knowledge Graphs / Backend Systems

I am Deng Yaqi. I currently lead AI R&D planning, technology choices, and project delivery. I take a long-term view, enjoy life, and love digging into technology, especially intriguing new technologies. Feel free to get in touch and exchange ideas.

Work Experience

Ask Me About

Agent Orchestration and Model Integration

LangChain LangGraph MCP Agent Skills Tool Calling Multi-model Integration

RAG and Document Q&A

RAG LlamaIndex Embedding Hybrid Search Document Parsing RAGAS

NLP and Knowledge Engineering

Knowledge Graphs Ontology Modeling Ontology Fusion Information Extraction NER Multilingual NLP

Full-Stack Development

Java Python FastAPI Django REST Framework Spring Boot SOFABoot Android Kotlin Jetpack

Data Storage and Search

PostgreSQL pgvector MySQL Redis Elasticsearch HBase

Web and Browser Extensions

Vue 3 TypeScript Pinia SSE Chrome MV3 Service Worker

Distributed Systems and Deployment

Kafka RocketMQ Raft Kubernetes Nginx

R&D and Team Management

Technical Direction Requirements Delivery Planning Cross-team Coordination Release Validation Iteration Management

Credentials and Languages

Certified

AI Trainer Level 3

Professional skill certificate

Certified

AI Trainer Level 4

Professional skill certificate

Business French foundation

DELF B2

French language certificate

Certified

C2 Driving License

China motor vehicle license

Native

Chinese

Mandarin / Cantonese / Hakka

Business / Fluent

Foreign Languages

French / English / Japanese