Portfolio

Real systems,
running in production.

Every project here is live and serving real users. From AI platforms to data pipelines, these are systems we designed, built, and operate.

LIVE

AI PLATFORM · MULTI-LLM

Vote AI Gateway

Multi-LLM AI Platform — 3 AI Providers, 6 AI Modules, 5-Layer Safety Verification System

FastAPIClaudeGPTGeminiMulti-LLMSafety Pipeline

2025 · 시스템 설계 · 멀티 LLM 추상화 · 5단계 안전 파이프라인 · 관리자 대시보드 · 비용 최적화

LIVE

CREATOR PLATFORM · AI

4-Agent AI Creator Platform — 5 Language Support, Living Creative Space

Next.jsDjangoMulti-Agent AI5 LanguagesStripeWebSocket

2025 · 풀스택 설계 · 4-Agent AI 시스템 · 다국어 아키텍처 · Pixel Room 시스템 · Stripe 결제

LIVE

DATA PLATFORM · K-POP

A data-driven service for tracking global K-POP charts and managing your favorite artists' portfolios in one place

Next.jsPythonChart CrawlingK-POP DataB2B API

2024 · 서비스 기획 · UX/UI 설계 · 백엔드(API) · 프론트엔드 · 데이터 크롤링/파이프라인 · 인프라/운영

LIVE

CITY GUIDE · PWA

Explore cafes, restaurants, and pop-up stores in Seongsu-dong and create your own personalized tour itinerary

WordPressPWALocal GuideTour PlannerMap Integration

2024 · 서비스 컨셉 기획 · 공간 데이터 구조 설계 · WordPress + 커스텀 프론트엔드 · PWA 설정 · 운영 자동화

INTERNAL

AUTOMATION · INTERNAL TOOL

Automated pipeline for winning projects on domestic and international outsourcing platforms, from project collection to analysis and proposals

PythonPlaywrightAutomationCrawlerKPI Dashboard

2024 · 전체 파이프라인 설계 · 크롤러/커넥터 개발 · 스코어링/니치 필터링 알고리즘 설계 · 관리자 대시보드 · 서버/자동화 스케줄링

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