- Founder & Lead Engineer – ZEXEA
Creating ROI-driven AI automation that reduces time and improves lives for global clients. - Community Builder – AI SYSTEM MAKER (ASMR)
70 + members exchanging Make/n8n blueprints, RAG chatbots, and AI agents. - Instructor with 2 500+ hrs of AI/ML & workflow-automation teaching (FastCampus, SK Innovation, OK Financial Group, …).
- Consultant who has delivered 10 + enterprise AI projects across banking, insurance, telco, and manufacturing.
| Category | Tools & Frameworks |
|---|---|
| Languages / Frameworks | Python · PyTorch · HuggingFace · LangChain |
| LLM & Knowledge Systems | RAG · Domain-specific sLLM fine-tuning · Prompt Engineering |
| Automation / Agents | n8n · Make · Custom AI Agent workflows |
| Chatbot Platforms | Dify · OpenAI Assistants API |
| Data & Infra | PostgreSQL · Milvus · GCP · AWS · Airflow |
| MLOps / DevTools | git · dvc · Gradio · Streamlit |
- LLM-powered Solutions — chatbots, document QA, report generators, agentic RAG pipelines
- Customized Recommender Systems — user-centric ranking & content recommendations
- Domain-specific Language Models — data collection → cleaning → fine-tuning
- End-to-End Automation — Make / n8n scenarios, CRM & content-ops pipelines, Slack & Notion integrations
- Text Analysis & Classification — sentiment, topic, compliance filters, risk scoring
| Year | Client / Org | Scope |
|---|---|---|
| 2025 | KISTEP | Science/Engineering RAG system & summarization service (7 mo) |
| 2025 | Global e-Commerce Brand | Short-form content automation (image tuning → dubbing → video edit) |
| 2024 | Telecom Group | Domain-specific retrieval dashboard & metrics |
| 2023 | Conglomerate (Multi-Subsidiary) | Company-wide AI adoption program (200 + teams trained) |
Full project list available on request.
- Generative-AI Hackathon (2023) — 🥇 1st / 980 teams
- Kaggle Competition Expert (Top 1.5 %)
- Wanted × Udemy × Jocoding Hackathon 1st (2023-08)
- Multiple Dacon competitions (1st & Top 10 placements)
- Email: [email protected]
- LinkedIn / Threads / YouTube: see badges above for instant reach-outs
“Reducing Time, Offering Better Lives for All.”
Let’s automate thoughtfully and build the future—one workflow at a time.