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wonbeomjang/README.md

Hi, There 👋

Wonbeom Jang

LLM Research Engineer @ SK Telecom

I'm interested in LLM Evaluation, Synthetic Data, and Model-based Data Curation.

🌐 wonbeomjang.kr · 📧 jtiger958@gmail.com

Linkedin Google Scholar

💻 Work Experience

Role Company Period
LLM Research Engineer SK Telecom 2024.01. ~
Deep Learning Research Intern Neurocle 2023.01. ~ 2023.08.

🔬 Research Experience

Role Lab Period
Undergraduate Researcher CVML Lab. (Advisor: Prof. Junseok Kwon) 2019.08. ~ 2020.08.

📂 Projects

Project Description Period
A.X Foundation Model Data design and construction for the 500B-parameter A.X K1 Foundation Model 2025.08. ~
TelcoLLM, TelBench, TelAgentBench Built TelcoLLM in collaboration with OpenAI and Anthropic. Designed benchmarks for Telco LLM evaluation 2024.01. ~ 2025.10.
Multilingual Customer Support Moderation Developed multilingual LLM for content moderation. Outperformed proprietary models with small open models 2024.11. ~ 2025.07.

📄 Publications

🏅 Awards

Award Grade Date
Military Service Open SW Online Hackathon Navy Chief of Staff Award 2021.11.
Barrier-free App Development Contest Encouragement Award 2020.02.

🎓 Education

🛠️ Tech Skills

Classification Skills
Machine Learning PyTorch Triton Transformers DeepSpeed
LLM Serving vLLM SGLang Ray
Language Python C++
Infra Linux Kubernetes AWS Docker FastAPI MongoDB Redis Slurm Git
Experiment W&B

Pinned Loading

  1. mobile-hair-segmentation-pytorch mobile-hair-segmentation-pytorch Public

    Re-implementation Real-time deep hair matting on mobile devices on pytorch

    Python 160 28

  2. ESRGAN-pytorch ESRGAN-pytorch Public

    re-implementation super resolution pytorch using ESRGAN

    Python 101 25

  3. yolov5-knowledge-distillation yolov5-knowledge-distillation Public

    Forked from ultralytics/yolov5

    implementation of Distilling Object Detectors with Fine-grained Feature Imitation on yolov5

    Python 139 26

  4. Knowledge-Distilling-PyTorch Knowledge-Distilling-PyTorch Public

    Implementation of Distilling the Knowledge in a Neural Network https://arxiv.org/pdf/1503.02531.pdf

    Python 6 4

  5. gripp-deep gripp-deep Public

    Forked from cannot-climb/gripp-deep

    gripp deep learning server

    Jupyter Notebook

  6. osamhack2021/AI_APP_WEB_Canary_Canary_2021 osamhack2021/AI_APP_WEB_Canary_Canary_2021 Public

    Python 2 4