About me

☁️ LLM Lover from Korea ☁️

- GPA : 4.24/4.5 (4.05/4.3)
- Department of Marine Computer Engineering, Mokpo National Maritime University (2016. 03. ~ 2021. 03.)
- Department of Computer Engineering, Hanbat National University (2021. 03. ~ 2023. 03.)
- Hanbat National University DfX (Design-for-X) Laboratory undergraduate research student (2021. 12. ~ 2022. 12.)
- AWS E2W Skills up program: Cloud Bootcamp (2023. 01 ~ 2023. 03)
- Solutions Architect at SmileShark Co.,Ltd. (2023. 04 ~ 2025. 06)
- GenAI Specialist at NxtCloud (2025. 07 ~ Now)

           

🌟 I'm interested in everything that helps build LLM applications and infrastructure.

• likes MLOps, Model Serving, Fine-tuning and LLM Application Development

LLM Development & Fine-tuning

• Experience with fine-tuning foundation models using LoRA, QLoRA, and full parameter fine-tuning
• Proficient in prompt engineering, RAG (Retrieval-Augmented Generation) systems
• Experience with model quantization, distillation, and optimization techniques
• Have experience using HuggingFace Hub, AWS SageMaker, and Azure OpenAI

Model Serving & MLOps

• I can construct fully automated ML pipelines using MLflow, Kubeflow, and AWS SageMaker Pipelines
• I can configure scalable model serving infrastructure using TorchServe, BentoML, and Kubernetes
• Now, I am studying distributed training and inference using Ray and multi-GPU setups

LLM Infrastructure

• I can build scalable vector database solutions using Pinecone, Weaviate, and Chroma
• I can configure cloud-native LLM serving environments using AWS Bedrock and Azure OpenAI

Infrastructure as Code

• I can use Terraform to create LLM infrastructure including GPU clusters and vector databases
• I can configure AWS/Azure ML infrastructure using CloudFormation and ARM templates
• I can use cloud CLIs to create scripts for automated model deployment and scaling

🛠️ Language and Tools

OS
CUDA Environment
Programming Language

ML/AI Frameworks
LlamaIndex, Ollama
MLOps Tools
MLflow, Weights & Biases, DVC, Kubeflow, AWS SageMaker
Vector Databases
Weaviate, Chroma, FAISS pgvector

LLM APIs & Services
AWS Bedrock, Azure OpenAI
Framework

Cloud & Infrastructure

Model Serving
TorchServe, BentoML, TensorRT, vLLM, Text Generation Inference
Etc