Send your product URL
Plus one line: why Korea, why now. What to focus on is optional — the URL is enough.
FREE · ASYNC · NO CALL
Where Korean developers quietly
drop off your product.
A free, async first-run review: I go through your product as a Korean developer would — signup, connecting, reading the output — and send back where they stall, plus one Korean example of how I’d fix it. No call, no cost.
What you get, free
What the free review gets you.
- G-01
A short list of concrete first-run friction points
Where a Korean developer hits a wall between signup and the first "this is actually useful" moment — in their stack, their terminology, their context.
- G-02
One Korean example
One finding or first-run step rebuilt the way Korean developers actually expect it — so you can see the fix, not just read notes.
Written, delivered in a few days. No call. No cost.
How it works
Three steps, all async.
I go through it as a Korean developer
Signup, connect, first output, docs — cold, un-primed. That fresh view is where the useful gaps show up.
You get the gaps + one Korean example
A single write-up, in a few days. Concrete enough to act on.
Who it’s for
Built for a first Korea-facing introduction.
Overseas developer-tool, API, SDK, AI-infrastructure, and B2B teams making a first Korea-facing introduction.
The boundary
Where the free step ends.
The free step is the review plus one example — that’s the whole free part. It’s a single write-up, not an ongoing Q&A; follow-up questions go into a scoped proposal. Building the Korean-facing content, onboarding, demos, or ongoing developer content is a separate paid engagement, agreed in a proposal before any work starts. The review is aimed at showing whether Korea is worth doing properly — never a guarantee of any outcome.
Start the free review
Send your product URL and what you’d want looked at first.
Product URL plus one line on why Korea, why now. I’ll go through it and send the gaps.
Free step = the review + one example only. Next steps are scoped separately, never guaranteed.
Email your product URL
No Gmail? Open in your mail app or write to unduck2022@gmail.com.
Get the review back and the gaps look worth fixing? Reply and we’ll scope next steps — no call needed.