A working developer who analyzes and architects solutions firsthand.
Automation development, web creation, and programming education.
Data collection, SNS management, ad automation, and workflow automation. I analyze requirements and build reliable, production-ready programs.
Responsive websites tailored to your business goals. From planning to deployment, handled end to end.
1-on-1 lessons so you can build automation yourself. A curriculum refined over 90+ students, from beginners to professionals.
Not just implementation — I work directly with you from the planning stage to design the most efficient solution. No unnecessary features, just what matters.
Support doesn't end at delivery. Bug fixes, feature additions, and environment changes are handled quickly.
You work directly with the developer — no middlemen, no markups. Top-tier quality products at a more reasonable cost.
130+ delivered projects and 90+ students taught. Battle-tested results across a wide range of industries.
Designed and operated a large-scale data pipeline for stable product data collection from major e-commerce platforms (Coupang, Naver Store, Auction, Danawa).
A crawling engine that reliably collects followers, posts, and comments at scale — stable across tens of thousands of records.
Get free diagnosis →Automated repetitive marketing workflows including commenting, DMs, and follow management. Designed with safe patterns for long-term operation.
Discovers influencer and seller channels by keyword and category, auto-extracts business emails, and builds marketing-ready databases.
Ad traffic automation system leveraging multi-environment isolation and IP rotation.
Analyzed an existing manual ordering workflow and built an automation system for Cafe24 and e-commerce invoice registration.
A desktop application for real-time nationwide listing collection with simultaneous multi-account chat management.
Auto-fills tax platform fields from Excel data. A web-based system leveraging DOM structure and API adaptation.
Extensive experience in building websites, landing pages, and distinctive HTML5-based interactive games.
Play mini-game →Built post and comment automation macros for major community platforms including dcinside, TheQoo, and Naver Cafe.
Experience in mobile game planning, development, and launch, along with automation management utility apps.
Tailored curriculum for all levels — from beginners to working professionals — delivered via online and offline 1:1 sessions.
View curriculum →Backed by extensive hands-on experience, we deliver high-end quality results for every project.
