Agent systems, automation pipelines, and data products built from architecture to deployment: multi-platform assistants, trade intelligence, and multilingual delivery.
Hands-on experience building and operating autonomous AI agents. Not prompt playing.
Task decomposition, tool calling, verification, self-correction. A persistent assistant that plans, executes, and reports.
Browsers, APIs, databases, scheduled jobs. Agents act on the world, not just generate text.
Feishu, WeChat, Telegram, email. Voice transcription, scheduled reports, event-driven alerts.
AI applied to procurement intelligence: supplier scoring, order tracking, risk monitoring for B2B trade.
Selected work. Every item shipped, tested, and live.
Persistent multi-channel AI agent: plans, calls tools, runs 12+ scheduled automations, delivers verified results across Feishu / WeChat / Telegram / email.
Details →AI-assisted supplier risk intelligence for Korean enterprises sourcing from China. Supplier scoring, order tracking, risk monitoring in one live dashboard.
View Dashboard →Daily English vocabulary app. 10 words a day, streak tracking, daily quizzes. Web and WeChat Mini Program.
Start Learning →This site. Personal web presence for AI agent work and cross-border trade. Continuously evolving.
Details →Undergraduate thesis work in computer vision at Dongguk University.
A camera-based gesture recognition system for elderly patients with wrist tenosynovitis. 2D vector decomposition computes finger bending angles, mapping gestures to mouse controls. Validated with multiple patients.
Real-time facial mosaicing and video restoration for intelligent CCTV. Faces captured and stored before mosaicing with coordinates, enabling restoration. Balances privacy protection with traceability.