CEO Only · 8 Seats

No coding required.CEOs build their own business systems.

No hiring developers. No outsourcing.

CEOs are already building CRM, dashboards, and automation with Claude Code.

8 seats, offline at Gyeonggi Startup Bridge. Learn directly from Korea's first Claude Code instructor for 4 weeks.By the last day, working systems are already running in your company.

8 Seats Only

Offline · Gyeonggi Startup Bridge

4 Weeks × 5 Hours

CEO Only · 8 Seats

No coding required.CEOs build their own business systems.

No hiring developers. No outsourcing.

CEOs are already building CRM, dashboards, and automation with Claude Code.

8 seats, offline at Gyeonggi Startup Bridge. Learn directly from Korea's first Claude Code instructor for 4 weeks.By the last day, working systems are already running in your company.

8 Seats Only

Offline · Gyeonggi Startup Bridge

4 Weeks × 5 Hours

CEO without a dev team —sound familiar?

Outsourcing is expensive, employees leave, SaaS bills keep piling up.

What If the Person Who Built Your System Leaves?

Your critical systems live in one person's head. One resignation and everything stops — then rehire, retrain, repeat.

Idea to Execution: 3–6 Month Delay

Your ideas sit in the dev team's queue. While you wait, the market moves first.

Millions Monthly, Your Data on Someone Else's Server

SaaS subscriptions rise every year while your data stays locked in someone else's platform. You can't even add the feature you need.

Execution Trapped by Tech Bottlenecks

Great ideas get buried under 'not enough dev resources.' Your speed is limited by technology.

WHO IS THIS FOR

From zero coding knowledge to system-building CEO

Break free from tech dependency — become a leader who executes directly

CEO · Founder

Build and control your company's core systems without depending on employees. Break free from 'I own the company but tech is in someone else's hands.'

CTO · Tech Lead

Rapidly build prototypes and internal tools without a dev team. Experience 3-5x faster system building with Claude Code.

COO · Operations Lead

Automate repetitive operations and build data-driven decision systems. Maximize operational efficiency with Automation OS.

Startup Founder

Build your MVP yourself, validate before hiring. Save millions in outsourcing and walk away with a working system in 4 weeks.

In 4 weeks, 4 business systems built by your own hands

A real case rebuilt a 15-month outsourcing project in just 5 hours. Build it yourself, modify it yourself.

Customer OS

CRM, lead tracking, automated follow-ups — manage every customer touchpoint in one system. Stop managing customers in spreadsheets.

Management OS

Make data-driven decisions with a real-time KPI dashboard. Monitor revenue, customers, and operational metrics at a glance.

Automation OS

Eliminate repetitive work entirely. Report generation, alert notifications, data cleanup — automate it all with a single plain-language instruction.

Extension OS

Custom internal tools, external system integrations, API connections — build the exact tools your company needs and scale infinitely.

INTIMATE CLASS

8-Person Cap, Offline Intensive

Every Sunday at Gyeonggi Startup Bridge, 5 hours building systems hands-on with the instructor

Offline class session

Students during practice

Singularity Builders class environment

※ Actual Singularity Builders class photos. CEO course runs in the same environment.

$3,800 investment, pays for itself in month one

Average outsourcing cost per project: $2,300. Internal revision: $380 each. After this course, those costs disappear.

Hire a Developer (3 months)

$18,000+

Hire → Onboard → Develop → Change requests → Turnover risk

Outsource Development

$11,000+

Requirements → Quote → Development → Revisions → Extra costs → Repeat

BEST VALUE

Claude Code Master Course

$3,800

4 weeks of learning → Build it yourself → Unlimited changes → Free maintenance → Skill for life

Savings

Up to $14,000

Learn once, build any system yourself

BUILT BY CEO, FOR CEO

This Website Was Built with Claude Code

QJC Education Platform — A Real Production System Built 100% with Claude Code

900+Pages of Code

20+API Endpoints

16Automated Cron Jobs

Payment System

Dual payment gateway (PayApp + Toss), automated refunds, split payments, Notion revenue DB sync — 10+ payment APIs built from scratch

Student Management CRM

470+ students with attendance, assignments, badge gamification, XP & level system — implemented end-to-end

Marketing Automation

GA4 + Meta CAPI + Google Ads server-side conversion tracking, KakaoTalk, SMS, email, Discord — 4-channel integrated alerts

claude-code — qjc-webapp

// Payment system built by a CEO

export async function handlePayment(order) {

const result = await tossPayments.confirm(order)

await saveToNotion(result)

await sendKakaoAlert(result)

}

LIVE PRODUCTION SYSTEMS

Real systems a CEO built with Claude Code

Every system on this website (qjc.app) was built with Claude Code — zero coding experience needed. Here are the actual running systems.

Payment System

PayApp + Toss dual payment gateway, split payments, auto-refund, Notion sales DB sync. 10+ payment APIs built with natural language instructions.

10+ Payment APIs · 100% automated sales recording

claude-code — payment.ts

// 결제 → 노션 매출 DB → 카카오 알림톡 → Discord 자동 연동

const result = await tossPayments.confirm(order)

await saveToNotion(result) // 매출 자동 기록

await sendKakaoAlimtalk(result) // 수강생 알림

await notifyDiscord(result) // 팀 알림

Beyond these 6, 30+ more systems including SEO optimization, referral discounts, popup coupons, YouTube tracking, GA4 server conversions — all built and running with Claude Code.

PROVEN EDUCATION

The numbers speak

Based on Singularity Builders cohort 1-2 student data

470+Total Students

4.8/5Avg. Satisfaction

23+Enterprise Consulting

92%Completion Rate

I gave up hiring a developer and outsourced — every revision cost 2 weeks and $2,300. I thought 'this will bankrupt us.' In week 2 of the course, I built that CRM myself. Next day, I fixed it alone. The $12,000 I almost spent on outsourcing stayed in the bank. Now I build what I want, when I want.

CEO K

IT Consulting · 12 employees

With 8 employees, we couldn't afford a developer. 'No dev = impossible' was our default. The moment I built a working internal tool with my own hands in week 1, that default shattered. Now I run 3 automation tools the entire team uses — by myself.

CEO P

EdTech Startup · 8 employees

Honestly, I walked in thinking 'I'm not a developer, this won't work for me.' 4 weeks later, I'm running hiring management, auto-generated contracts, and a customer CRM — all built with Claude Code. $1,500/month in outsourcing costs gone. More importantly, I modify things my way, on my schedule.

CEO L

SaaS Startup · Year 2

Instructor

Korea's #1 Claude Code Master

470+Students

23+Consulting

4.8/5Satisfaction

Sangrok Jung

CEO, Quantum Jump Club

Korea's First Claude Code Education

Korea's first Claude Code specialist educator and the nation's top Claude Code master. Has trained 470+ students and consulted on system builds for 23+ companies. Not suggestions — execution. Delivers hands-on training focused on building real business systems with Claude Code.

What lands on your desk after 4 weeks

Not abstract promises. Tangible outputs you build yourself and deploy to real work immediately.

Custom CRM System

Lead tracking, auto follow-ups, customer history — ditch Excel and take home a CRM built for your company.

Real-Time Dashboard

Revenue, KPIs, operational metrics at a glance — build a data-driven decision dashboard yourself.

Automation Pipeline

Report generation, alerts, data collection — build pipelines that automate repetitive work.

OpenClaw AI Agent

A 24/7 autonomous AI agent that monitors and operates your systems.

Prompt & System Templates

Take home all prompts, config files, and system architecture templates used during the 4 weeks.

CEO Networking Group

A peer group of C-level executives sharing the same journey. Continue sharing system-building know-how after class.

Learn once, build any system yourself

Because you learn how to use Claude Code itself, you can infinitely create new tools and systems even after the 4 weeks.

4-Week Curriculum

Every Sunday, 5-hour intensive session · Hands-on Claude Code throughout

WEEK 1

Week 1 · Claude Code Setup & Your First System

Set up your Claude Code environment and build your first system with plain-language instructions. You'll walk away with a working product on day one.

Claude Code environment setup & basicsBuild your first web application with plain languageUnderstanding project structure & hands-on editing

WEEK 2

Week 2 · Internal Tools & CRM with Claude Code

Build a CRM, quote calculator, and internal tools tailored to your company with Claude Code.

Customer Management System (CRM) buildDatabase design & integrationWorkflow automation tools

WEEK 3

Week 3 · System Integration & Dashboard

Connect your tools, build an executive dashboard, and complete your workflows.

API integration & system connectivityReal-time executive dashboard buildAlerts & workflow automation

WEEK 4

Week 4 · Deployment & Multi-Agent Workflows

Deploy your systems to production and learn advanced techniques — MCP integration and Agent Teams that boost your speed 3–5x.

Production deployment & domain setupMCP tool integration & Agent TeamsMaintenance & scaling strategies

CEO COURSE SPECIAL

OpenClaw — AI that works 24/7 autonomously

Systems built with Claude Code are automatically operated by OpenClaw AI agents

OpenClaw AI

If Claude Code is 'the tool that builds systems,' OpenClaw is 'the AI that automatically operates the built systems.' While the CEO sleeps, it handles customer service, data collection, and report generation autonomously.

Claude Code + OpenClaw = 24/7 unmanned operations

Autonomous

Judges and executes tasks independently without instructions

Instant Response

Responds in real-time to customer inquiries and data changes

Safety Rails

Gets CEO approval before executing risky operations

Continuous Learning

Accuracy improves with each iteration

Pricing

Premium Small Group · Claude Code Master Course

Regular

₩6,900,000

What's Included

4-week offline class (Sundays 1-6 PM, hands-on Claude Code practice)
1-on-1 custom system design consulting
Unlimited access to class recordings
Claude Code setup guide & prompt templates
1 month post-course support
CEO-exclusive networking group

Get a custom proposal after consultation

Full refund if not satisfied after the first class

FAQ

Common questions about the CEO course

Claude Code is an AI coding tool built by Anthropic — the #1 tool chosen by 46% of developers. Just say "Build me a customer management system" in plain language, and AI writes and runs the code. It understands your entire project across hundreds of files — so even CEOs with zero coding experience can build complete systems.

Yes. There's a real case where a 15-month outsourcing project was rebuilt with Claude Code in just 5 hours. You build one complete system each week, and most students start using their Week 1 tool in actual work from Week 2.

All classes are recorded. Watch the recording for the missed week, and we'll provide a 1-on-1 catch-up session before the next class.

The regular course targets employees and freelancers, focusing on personal projects. The CEO course is dedicated to 'building your company's OS' — Customer OS, Management OS, Automation OS, Extension OS — 4 layers you build yourself, with a management-oriented curriculum and 1-on-1 custom system design.

Yes. Since the course teaches you how to use Claude Code itself, you'll be able to build and modify any system — CRM, dashboards, automation tools — entirely on your own. One CEO becomes a one-person dev team.

Full refund if not satisfied after the first class. After Week 2, pro-rated refund for remaining sessions.

No industry restrictions. CEOs from IT, manufacturing, retail, education, consulting and more have participated. Most effective for companies with 5–100 employees.

It's a free 30-minute video consultation. We identify your company's technical challenges and propose what systems you can build with Claude Code during the 4-week course. You can also pay directly without a consultation.

You can pay after a free consultation, or use the 'Pay Now' button on this page for instant checkout. Payment is processed securely through PayApp. You'll receive detailed onboarding instructions within 1 business day after payment.

One of 8 seats. Half are already taken.

You're not learning to code. You're building the systems that run your company.

8/8

Closing Soon

470+ students have built AI systems

No coding required.CEOs build their own business systems.

No coding required.CEOs build their own business systems.

CEO without a dev team —sound familiar?