One-on-one coaching for Korean professionals who are done being underestimated in English. A Berkeley-trained linguist, polyglot, and former voice professional helps you master a clear, natural American accent — and sound as sharp, credible, and confident as you already are in Korean.
버클리 언어학 전공 · 15년 경력의 1:1 발음 & 비즈니스 영어 코칭
You hit "good enough" years ago and haven't moved since. Generic lessons keep teaching what you already know.
Scripted curricula, recorded and monitored sessions, a different tutor every time. None of it is built around you.
In the meeting that matters, your accent makes people ask you to repeat — and your best ideas land softer than they should.
The promotion, the overseas role, the top program — all gated by an English impression that doesn't match your talent.
I'm a UC Berkeley linguistics graduate and a polyglot with 15 years of ESL teaching and a specialization in accent coaching. Before that, I spent years as a professional voiceover artist for commercials — so I hear the exact placement, rhythm, and intonation that make a voice sound native, and I can teach your mouth to find it.
Because I speak several languages myself, I understand how sounds shift from one language to the next — the precise points where Korean and English diverge, and why certain sounds feel so stubborn. My linguistics training lets me diagnose exactly what's happening in your mouth and fix it systematically, instead of just saying "try again." That precision is built directly for your goals.
That combination is rare. Most coaches teach grammar and vocabulary you don't need. I work on the layer almost no one touches: the physical mechanics of sound and the music of how confident English actually moves. It's why my Korean clients click with the method — and why they keep coming back.
We start with a recorded diagnostic of your speech — the specific sounds, rhythms, and habits that mark your accent. You get a personalized roadmap targeting the changes that make the biggest difference fastest.
Using voice-training techniques, not textbook drills, we rebuild your American pronunciation, stress, and intonation until clear, natural English becomes automatic — built around your real meetings, emails, and presentations.
We rehearse the moments that count: the pitch, the interview, the leadership update. You walk in sounding composed, native-clear, and impossible to underestimate.
A 50-minute premium consultation: a full American-accent assessment, pronunciation diagnosis, and your personalized roadmap. The fee is credited toward any package you choose.
Any package can be split into two interest-free installments — a smaller first step that makes saying yes easier.
Book a free 15-minute fit call. No assessment, no pressure — just whether we're right for your goals before the paid audit.
The first 10 clients get the Executive English Confidence program for ₩990,000 (regular ₩1,290,000) — audit and before/after recording included — in exchange for a short Korean review and permission to share your progress as a case study.
For students and parents targeting top US universities. I coach the spoken and written English that decides scores and admissions outcomes — the parts most prep courses can't fix. Priced a touch higher per session, because the outcome is worth it.
Your client's words go here — ideally in Korean, naming a specific result: clearer pronunciation, more confidence in meetings, a higher score.
Your client's words go here — ideally in Korean, naming a specific result: clearer pronunciation, more confidence in meetings, a higher score.
Your client's words go here — ideally in Korean, naming a specific result: clearer pronunciation, more confidence in meetings, a higher score.
Your client's words go here — ideally in Korean, naming a specific result: clearer pronunciation, more confidence in meetings, a higher score.
Your client's words go here — ideally in Korean, naming a specific result: clearer pronunciation, more confidence in meetings, a higher score.
Yes — meaningfully. Accent work is physical retraining, and most clients hear a clear difference within the first few sessions. We target the specific sounds that hold you back, not a vague "speak better."
Those platforms give you general conversation with a rotating cast of tutors and a scripted system. This is one coach, one method, fully built around your voice, your goals, and your real work — with techniques from professional voice training you won't find on a platform.
Everything is online over video, scheduled around your timezone. You keep recordings of every session, and between sessions you can send voice notes for feedback (on the Executive and Signature plans).
Payment is simple by card or bank transfer, in USD or KRW. If your company is covering it or you're expensing the cost, a proper invoice and 현금영수증 can be provided.
Twenty minutes, no pressure. We'll talk through your goals, I'll assess where your English is now, and you'll leave knowing exactly what's possible — and whether we're the right fit.
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