M.Sc. Candidate in Software Engineering @ Nanjing University
Researching LLM4SE & AIOps under the supervision of Dr. Guoping Rong
- 🎓 M.Sc. Candidate in Software Engineering (Research Program) at Nanjing University (2023–2026)
- 🎓 B.Sc. in Software Engineering at Nanjing University (2019–2023), Distinguished Graduate
- 🔬 Research interests: Software Engineering, LLM for Software Engineering (LLM4SE), AIOps, Log Analysis
- 🌐 IELTS 7.5 | Fluent in Cantonese, Mandarin, and English
| Repository | Description |
|---|---|
| aiopsplus/xload | A framework leveraging explainable AI to assess the contribution of log templates in anomaly detection. Validated on LogHub and in Meituan's production environment. |
| aiopsplus/AucadLog | Replication package for AUCAD (Internetware'25) — automated construction of alignment datasets from log-related issues for LLM-based log generation. |
A comprehensive, open-source collection of 20+ course materials, notes, and assignments from Nanjing University's Software Institute (2019–2023). These repos collectively have 90+ GitHub stars and serve as a community resource for students.
Notably, please visit https://ydjsir.com.cn/network_experiment for 《互联网计算》(Computer Network course of NJUSE) experiment manual.
📚 Core CS & Software Engineering
| Repository | Year | Topic |
|---|---|---|
| NJUSE-20-SE1 | 2020 | Software Engineering and Computing I |
| NJUSE-22-SE3 | 2022 | Software Engineering and Computing III |
| NJUSE-21-SE2 | 2022 | Software Engineering and Computing II |
| NJUSE-20-COA20 | 2020 | Computer Organization and Architecture |
| NJUSE-20-DataStructure | 2020 | Data Structure & Algorithm |
| NJU-21-AI-Fundamentals | 2021 | Artificial Intelligence Fundamentals |
🖥️ Systems, Cloud & DevOps
| Repository | Year | Topic |
|---|---|---|
| 2022_network_experiment_handbook | 2022 | Computer Network Experiment |
| NJUSE-21-CloudComputingBasics | 2021 | Cloud Computing |
| NJUSE-23-DevOps | 2023 | DevOps |
| NJUSE-21-NW | 2021 | Internet-based Computing |
| NJUSE-20-Summer-LinuxBasics-2020 | 2020 | Linux Basics |
| NJUSE-22-DevOps | 2022 | DevOps |
| NJUSE-22-LinuxDev | 2022 | Linux Development |
| NJUSE-21-EmbeddedSystemBasics | 2021 | Embedded Systems |
💻 Development & Applications
| Repository | Year | Topic |
|---|---|---|
| NJUSE-22-Backend | 2022 | Backend Development |
| NJUSE-21-CPP | 2021 | C++ |
| NJUSE-21-Android | 2021 | Android Development |
| NJUSE-20-DataSciBasic | 2020 | Data Science Basics |
| NJUSE-21-Frontend | 2021 | Frontend Development |
| NJUSE-22-Ecommerce | 2022 | E-commerce |
| IoTDemo | 2020 | IoT Application Demo |
- [Internetware'25] Hao Zhang, Dongjun Yu, Lei Zhang, Guoping Rong, Yongda Yu, Haifeng Shen, He Zhang, Dong Shao and Hongyu Kuang. AUCAD: Automated Construction of Alignment Dataset from Log-Related Issues for Enhancing LLM-based Log Generation. (CCF-C, arXiv:2412.18835)
- [arXiv Preprint] Dongjun Yu, Xiao Yan, Zhenrui Li, Jipeng Xiao, Haochuan He, Yongda Yu, Hao Zhang, Guoping Rong, Xiaobo Huang. SynthCoder: A Synthetical Strategy to Tune LLMs for Code Completion. (arXiv:2508.15495)
LLM Development Engineer Intern · China Telecom Research Institute (中国电信研究院), Guangzhou · 2024.11 – 2025.11
As a core contributor, built an end-to-end LLM training pipeline (data construction, SFT, DPO alignment) for code completion on Seed-Coder-8B-Base. Achieved 10%+ improvement in Exact Match and Edit Similarity, 60%+ reduction in repetitive-context anomalies, and raised the acceptance rate of China Telecom's CodeFree plugin from 15% to over 20%.
Backend Development Engineer Intern · Meituan (美团), Shanghai · 2023.04 – 2023.08
As a core contributor, designed and implemented xLoad — a framework leveraging explainable AI to quantify the contribution of individual log templates to anomaly detection. Validated on LogHub and Meituan's Raptor observability platform, where ~10% of log entries were identified and manually confirmed as redundant.
| Year | Award |
|---|---|
| 2024 | 🥇 Grand Prize (1st Place), 3rd "China Mobile Cloud Cup" (第三届"移动云杯"算力网络应用创新大赛) — College Track. Delivered an end-to-end LLM solution for code intelligence (code optimization, completion & review) based on CarLLM integrated with GitLab. |
| 2022 | 🥇 Grand Prize (1st Place), 17th Citi Financial Innovation Application Competition (第十七届"花旗杯"金融创新应用大赛). Built TextualESG — an ESG evaluation platform featuring CDN/Redis/MySQL multi-level caching, Vue 2.6 frontend with Lighthouse score of 95. |
| 2022 | ⭐ Huawei "Intelligent Base" Future Star Award (教育部——华为"智能基座"未来之星) |
Actually, YDJSIR only know these names.
| Organization | Description |
|---|---|
| AIOps Team, DevOps+ Lab | Research on intelligent operations |
| IT-XIA | Campus IT volunteer service |
| ABNormal-Team | Friends Forever |
| NJUMSC (Former) | NJU Microsoft Student Club |
