Deng Yaqi

Leads AI R&D planning, technical direction, and project delivery, bringing enterprise AI platforms, Agent/RAG workflows, data governance, and business copilots from zero to one.

• Coordinates business, product, frontend, backend, and operations resources across requirements, delivery planning, release validation, production issue tracking, and iteration.
• Builds enterprise AI platforms, RAG knowledge bases, MCP tool calling, Skills packages, organization permissions, audit trails, and external integrations.

Developed RAG systems, vector knowledge bases, intelligent Q&A engines, and AI coding platforms, moving AI tools from proofs of concept toward deliverable applications.

• Led multi-agent collaboration, LangGraph workflows, streaming responses, and model service integration.
• Built enterprise knowledge Q&A pipelines around document parsing, PgVector, Redis, Django/FastAPI, and multi-model LLMs.

Worked onsite with Ant Group's MYbank risk-control team, developing backend capabilities for strategy R&D, industry risk management, and risk strategy platforms.

• Contributed to architecture, requirement breakdown, backend development, and technical collaboration to improve risk-control platform efficiency.
• Worked on strategy development, low-code strategy engines, distributed risk search, and high-concurrency business systems.

Built medical Android software end to end, covering design, coding, debugging, device interaction, cloud communication, and post-release support.

• Built realtime device data flows with native Android, Jetpack, MVVM, Bluetooth protocols, and Retrofit/OkHttp.
• Improved device and OS compatibility, background service stability, and memory behavior.

Delivered project-based technical solutions across NLP algorithms, Java web applications, and Android software.

• Covered natural language processing, web applications, mobile development, and data-processing projects.

Researched knowledge graph projects, including ontology-fusion algorithm development and validation, and completed full-stack development for the Lexicon website.

• Worked on knowledge graphs, ontology fusion, retrieval accuracy improvement, and full-stack application development.