Hi, it’s nice to meet you.
I’m YU.

I studied computer science at one of the country’s top five aviation universities, then continued in the same field as a graduate student at a comprehensive university.

Along the way, I met many remarkable teachers, friends, and teammates. They shaped how I think and collaborate, and taught me how to write code, build projects, and solve problems as part of a team.

I love AI and code. I have explored many technologies and applied them across research and real-world projects, always enjoying the moment when an idea finally begins to work.

I have worked on many projects, led teams through challenges, and taken part in research and competitions. Some of that work earned awards, but it also made me more aware of my limitations—and gave me more reasons to keep learning.

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Research Practice

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2023.02 — 2024.06 School of Mechanical Engineering

Automation Laboratory

3D Modeling Practice

At the School of Mechanical Engineering's Automation Laboratory, I learned 3D modeling and turned observed spatial structures into editable, verifiable digital models.

  • 3D MODELING
  • GEOMETRY
  • PROTOTYPING

YU / EXPERIENCE ARCHIVE

Internship Experience

2023.02 — 2026.06
Low-angle view across engineering drawings of a student measuring a four-hole bracket while translating the same structure into a CAD model.
Automation Laboratory 2023.02 — 2024.06

3D Modeling Practice

At the School of Mechanical Engineering's Automation Laboratory, I learned 3D modeling and turned observed spatial structures into editable, verifiable digital models.

  • 3D MODELING
  • GEOMETRY
  • PROTOTYPING
Staff and a customer speak face to face in a service hall, using documents, attentive listening, and gestures to understand needs and present a service plan.
China Unicom 2023.06 — 2023.09

After-sales & Sales

I handled after-sales service and business promotion, developing communication, needs assessment, and end-to-end problem solving in real customer settings.

  • SERVICE
  • SALES
  • COMMUNICATION
In a late-night office, a developer turns between a client workflow whiteboard and newly running AI code.
ArcherMind 2024.06 — 2024.09

Business Development

I contributed to business development and began studying AI systematically, learning how technology enters real business workflows.

  • BUSINESS DEV
  • AI EXPLORATION
  • DELIVERY
Overhead view of a long table in a legal case archive, where documents, retrieval sources, and verifiable answers form an evidence chain.
AI Lab 2025.06 — 2026.06

RAG Systems Development

I developed a RAG system for forensic and legal assessment support, connecting retrieval and generation to make evidence lookup and answers more traceable.

  • RAG
  • RETRIEVAL
  • LEGAL AI
A developer adds an intelligent Q&A node to a business network map as signals travel toward a distant communications tower.
China Telecom 2026.01 — 2026.05

AI Systems Development

I contributed to AI system development, building intelligent Q&A and application workflows that turned model capabilities into usable products.

  • AI SYSTEMS
  • INTELLIGENT Q&A
  • APPLICATION DEV

W O R K

MM-01 2023
Millimeter-scale ophthalmic training models arranged on a precision bench
Millimeter Millimeter-scale anatomy → trainable surgical simulation
90+ Precision Ophthalmic Models
#MM-01-0000/09
GEO-02 2025
Adaptive 3D model evolving from point cloud to mesh and solid form
Geometry Authorized invention patent
Adaptive 3D Generation
#GEO-02-0001/09
INF-03 2025
Drone inspecting the underside of a healthy bridge
Infrastructure Drone imagery → bridge-defect evidence
Yiqiao Inspect
#INF-03-0002/09
EVI-04 2024
Layered forensic evidence records connected into a traceable knowledge chain
Evidence Source documents → a traceable knowledge chain
Shenzhou Forensics
#EVI-04-0003/09
VEC-05 2025—26
Parallel lexical and semantic retrieval tracks merging into an evidence stream
Vector Space Decoupled hybrid retrieval research
Parallel RAG
#VEC-05-0004/09
CUL-06 2024
Museum artifact fragments reconstructed with structured-light contours
Other Signal Digital heritage · National 3rd
Ancient Relics
#CUL-06-0005/09
NAV-07 2024—25
A traveler following a continuous route through a folded narrative map
Other Signal Narrative system · National 3rd
Nine-Chapter Traveler
#NAV-07-0006/09
MOD-08 2024
Observed data and fitted models aligned on a darkroom light table
Other Signal Jiangxi provincial 1st
Mathematical Modeling
#MOD-08-0007/09
WEB-09 2024
Campus help requests routed from a phone to matched service nodes
Other Signal Product engineering · Regional 1st
Campus Help
#WEB-09-0008/09
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catcatlucky2@gmail.com