yitumulin's Space
Yitumulin's Space
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@yitumulin
LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI •
Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product •
AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application •
BCI • LLM Application • AI Product • Computer Vision • BCI • LLM Application • AI Product • Computer Vision •
AI Product Builder / LLM Engineer / CV Practitioner
Yitumulin's SPACE
WHO AM I
3 Papers 4 Applied Projects 2 Software Copyrights IELTS 7.0

I am a student at Beijing University of Posts and Telecommunications, studying Telecommunication Engineering and Management while specializing in AI product direction and technical content creation.

I have built applied AI projects across LLM systems, agent workflows, and computer vision, and I bring a record of research papers, software copyrights, internship delivery, and public-facing AI content output.

A Learner A Designer A Developer

I design AI products through
Product narrative,
Interaction systems,
Model-to-user translation,
Technical content craft.

Beauty
Is Purpose

A Designer

to my Project →
Works
to all projects →
LLM System
MiniMind Full-Pipeline Reproduction
Completed single-GPU full workflow runs across pretraining, SFT, LoRA, and evaluation with checkpoint resume.
LLM Agent
WeClone End-to-End Deployment
Completed local setup, data preparation, fine-tuning configuration, API service startup, and chatbot integration validation.
Internship (LLM/RAG)
China Telecom Quantum | AI Algorithm Intern
Built offline indexing and retrieval-enhanced QA workflow with ChromaDB, MariaDB, and Ollama, then improved answer stability through iterative evaluation and debugging.
Product Build
Shapeville Geometry Education
Built a Java/Swing geometry learning application with staged tasks, scoring feedback, and progress tracking.
Research
BECA Dataset (Scientific Data 2025)
Long-term cattle recognition dataset and baseline verification framework. Built reusable evaluation workflow.