Sungho Park
Applied ML Engineer — evaluation, reliability, and backend systems for LLM/agent products.
Experience
NAVER
2025.09 –AI Engineer · Agent Orchestration
BHSN
2024.07 – 2025.08AI Engineer · LLM agent systems, RAG pipelines, evaluation frameworks
Wrtn Technologies
2023.05 – 2024.07ML Engineer · LLM inference optimization, streaming UX
NAVER Webtoon
2022.12 – 2023.04Applied Researcher Intern · Generative Research
Cipherome Korea
2022.05 – 2022.12ML Engineer · Advanced Research
What I Work With
Languages & Frameworks
Python, FastAPI, PyTorch
LLM/Agent
RAG, function calling, LangChain, vLLM/SGLang
Data & Evaluation
Airflow, Elasticsearch, HF Transformers
Infra & Observability
Kubernetes, Prometheus, Grafana, VictoriaMetrics
Publications & Talks
- SAFARI — NAACL 2025 Findings (co-first author). LLM-as-Judge evaluation framework.
- Polyglot-Ko — arXiv 2023. Large-scale Korean language model.
- Langcon 2025 — Rethinking Agents And Tools.
- Clova AI Rush 2022 — 1st & 3rd place.