About Colin: The MBA Solving Korea’s ‘Expat Nightmares’

“I had an MBA and 11+ years of global experience. The Korean bank still treated me like a ghost.”

Hello and welcome to JS Network. My name is Colin, and I’m probably not the “Korea Expert” you’re used to.

You’re here because you’re facing a problem. A “Nightmare.”

Maybe your landlord is trying to keep your **deposit (보증금)**. Maybe you’re an “invisible” ghost with a **zero credit score (신용점수)**. Maybe your foreign credit card failed the **T-Money machine** again, or you’re tangled in the **eSIM vs. USIM** trap. Or perhaps you’re trying to start a **K-Beauty business** and hitting regulatory brick walls.

I know, because I’ve been there. I’ve lived that “Expat Nightmare” for over a decade.

Why JS Network is Different (My Origin Story)

I’m not a typical blogger or a simple tour guide. I am a **CEO** of a Korean corporation, a **U.S. MBA** graduate, and have **11+ years of experience in high-level global sales** (Oil & Gas).

And when I first came to Korea, *none of that mattered*.

I faced the same absurd challenges every foreigner does. I was an “expert” in the boardroom but a “beginner” at the bank. I spent the last 10 years reverse-engineering the ‘system’—not just the business side, but the everyday ‘nightmares’ that no one prepares you for.

I learned that losing your deposit isn’t just ‘bad luck’—it’s failing to get one stamp (Hwakjeong Ilja). I learned that building a credit score wasn’t impossible—it just required a ‘cheat code’ (non-banking info submission).

JS Network (`jsnetwork.co.kr`) was born from that frustration. It was created to be the **’Expert Guide’** and **’Trusted Partner’** I wish I’d had. This isn’t just a “blog.” This is a decade’s worth of ‘Nightmare Solutions’—all in one place.

What This “Nightmare Solver” Does For You

My mission is simple: To provide the solutions, whether it’s free information or a hands-on professional service. I focus on the three areas where expats and businesses truly ‘get stuck’.

JS Network provides trusted business solutions in Korea.
JS Network provides trusted business solutions in Korea.

1. Free Expert Guides (The Blog)

First, the information. My 32+ (and growing) ‘Nightmare Solution’ guides are the foundation of JS Network. This is where you find the answers to Visa, Housing, Banking, and daily life challenges—all free.

2. Global Trade & B2B Solutions (The ‘MBA’ Service)

For international companies needing a reliable, MBA-qualified partner in the Korean market. This is where my 11+ years in global sales come in.

  • B2B Market Entry (Inbound/Outbound)
  • Market Research & B2B Sales Representation
  • Online B2C Store Management (I run my own ㅋㅋㅋ)
  • K-Beauty Import/Export Consulting

3. K-Product Sourcing & Premium Concierge (The ‘CEO’ Service)

For businesses and discerning individuals who value time and results. When you’re too busy to handle the ‘nightmare’ yourself, I handle it for you—personally and professionally.

  • Guaranteed Sourcing (K-Pop, K-Beauty, ‘that one specific item’)
  • Secure Local Purchasing & Export/Import Logistics
  • Premium Travel & Concierge: Full itinerary planning, difficult local bookings, and administrative errand running (the “fixer”).

Stop Searching. Start Solving.

Whether you are reading our free guides or hiring me for a **premium project**, my goal is the same: To turn your Korean ‘Nightmare’ into a success story.

Welcome to JS Network.
Welcome to the solution.

JS Network: Solving Korea’s ‘Expat Nightmares’

Colin (Founder) | U.S. MBA | 11+ Yrs Global Experience


My Expertise:
• Expat ‘Nightmare’ Solutions (Visa, Housing, Banking)
• Global Trade & K-Product Sourcing (B2B/B2C)
• Premium Concierge & Travel Support

Contact Now:
📧 [email protected]
📱 Chat on WhatsApp | Chat on KakaoTalk

We respond quickly to all inquiries, but for 24/7 “URGENT” assistance (like a lost ARC or visa issue), please use Kakao/WhatsApp.

(All services are provided in conjunction with appropriate affiliated professionals (lawyers, administrative agents, judicial scriveners, etc.))

© JS Network Co., Ltd. | Expat ‘Nightmare’ Solutions 🌏 www.jsnetwork.co.kr

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