About Nasir
I build AI agents
that run your business
Agent Builder. Automation Specialist.
You need AI Agent employees. I build them based on your business and your data. They run your business.
What I build
Guest Messaging Automation
WhatsApp, LINE, WeChat. 24/7, any language, PMS-integrated.
What I build
AI Agents for Business
Trained on your data. No sick days. No quitting.
What I build
Automation Pipelines
n8n, Supabase, webhooks. The boring work runs itself.
The record
2019–2023
CS degree, Sejong University, Seoul. Three scholarships.
The record
2020–2025
Five Seoul startups. Apps, retail platforms, a no-code IDE with AI agents.
The record
2026–now
AX Lead of a multi-property hospitality operation. I built and run this system for a multi-property operation in Seoul.
Where I've shipped.
AX Lead (AI Transformation) · Hospitality Operation
2026 – present · Seoul (Hybrid)- Agent that answers customer inquiries 24/7.
- Agent that handles emergency calls.
- Agent that handles booking to final bill: group chats, scheduled messages, in-chat billing.
→ Full property portfolio · zero missed inquiries · 24/7 operation
Platform Engineer · cogo.xyz
May 2023 – Oct 2025 · Seoul (Hybrid)- Agent that converts Figma designs into working app UI.
- AI agent architecture across OpenAI, Claude, Qwen, Grok.
- No-code IDE in Flutter: drag-and-drop, live preview on every platform.
→ No-code IDE shipped · AI agents across 4 LLM providers
BERT LLM Chatbot · Sejong University · AI/ML Research
Mar 2023 – Jun 2023 · Seoul- Mental-health chatbot built on BERT and GPT-2.
- Led data curation and model fine-tuning.
Frontend Engineer · Finenex.net (Yoshop)
Jan 2022 – Apr 2023 · Seoul- One retail platform, four fronts: POS, admin, kiosk, mobile.
- Real-time inventory sync across all of them.
- Shipped to both app stores.
→ 4-front retail platform · live on both app stores
React Developer · nowcoding.com
May 2021 – Sep 2021 · Seoul (On-site)- Games that teach programming logic. Engagement up 30%.
- Responsive learning UI in React and Angular.
- MySQL tuning cut query times 20%.
→ 30% engagement increase
Junior Flutter Developer · PassBy
Oct 2020 – Jan 2021 · Seoul (Hybrid)- Real-time social app, 1,000+ active users.
- Live location tracking, 15% less latency.
→ 1,000+ active users · 15% latency reduction
The toolbox
Got a problem that looks impossible to automate?
That's my favorite kind. 20 minutes. No pitch, no deck.